| Entries |
| Document | Title | Date |
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| 20080198171 | Multi-dimensional texture drawing apparatus, compressing apparatus, drawing system, drawing method, and drawing program - As for a multi-dimensional texture constituted by a plurality of textures different in photographing environment such as a viewing position or lighting conditions, texture images constituting the multi-dimensional texture are rearranged block by block or pixel by pixel, and converted into an anisotropic texture expressing anisotropic variations of the multi-dimensional texture in an area corresponding to the block or the pixel. | 08-21-2008 |
| 20080204468 | Graphics processor pipelined reduction operations - In general, in one aspect, the disclosure describes a method to initialize a texture buffer and pipeline reduction operations by utilizing the texture buffer. | 08-28-2008 |
| 20080211827 | FILTERING UNIT FOR FLOATING-POINT TEXTURE DATA - Floating-point texture filtering units leverage existing fixed-point filter circuits. Groups of floating-point texture values are converted to products of a fixed-point mantissa and a scaling factor that is the same for each texture value in the group. The fixed-point mantissas are filtered using a fixed-point filter circuit, and the filtered mantissa is combined with the scaling factor to determine a floating-point filtered value. Multiple floating-point filter results may be combined in a floating-point accumulator circuit. The same fixed-point filter circuit may also be used to filter fixed-point texture data by providing fixed-point input path that bypasses the format conversion and a fixed-point accumulator. | 09-04-2008 |
| 20080218526 | System and Method for Image-Based Rendering with Object Proxies - A system and method for rendering with an object proxy. In one embodiment, a method includes forming a set of view textures corresponding to a set of viewing directions; selecting a viewing direction for rendering; selecting at least two view textures from the formed set based on the selected viewing direction; and rendering the object proxy at the selected viewing direction. The rendering step includes applying texture from the selected view textures onto the selected object proxy. The view texture set forming step includes: calculating texture coordinates for the object proxy based on the level of obstruction at different portions of the object proxy and texture packing data; and drawing portions of the object based on the level of obstruction data for the object proxy and based on the texture packing data to obtain a view texture at the selected viewing direction. | 09-11-2008 |
| 20080238930 | TEXTURE PROCESSING APPARATUS, METHOD AND PROGRAM - A texture processing apparatus includes a CG data acquisition unit acquiring calculator graphics (CG) data including CG model data, camera data, light data, texture data items, and a preset emphasis parameter for texture mapping processing, the CG model data, the camera data and the light data composing data for rendering a CG image, the texture data items being acquired or produced under different conditions, a calculation unit calculating, using the CG data, an emphasis texture processing condition corresponding to the preset emphasis parameter, the emphasis texture processing condition being used to perform texture mapping processing on a CG model, an extraction unit extracting a particular texture data item from the acquired texture data items in accordance with the texture processing condition, and a processing unit performing emphasis processing on the particular texture data item in accordance with the preset emphasis parameter to obtain a emphasized texture data item. | 10-02-2008 |
| 20080252652 | PROGRAMMABLE GRAPHICS PROCESSING ELEMENT - In general, this disclosure describes techniques for performing graphics operations using programmable processing units in a graphics processing unit (GPU). As described herein, a GPU includes a graphics pipeline that includes a programmable graphics processing element (PGPE). In accordance with the techniques described herein, an arbitrary set of instructions is loaded into the PGPE. Subsequently, the PGPE may execute the set of instructions in order to generate a new pixel object. A pixel object describes a displayable pixel. The new pixel object may represent a result of performing a graphics operation on a first pixel object. A display device may display a pixel described by the new pixel object. | 10-16-2008 |
| 20080266309 | EDGE EFFECT - A method, apparatus, and article of manufacture provide the ability to render an edge effect for an object. An object is obtained in a computer-generated rendering having vector geometry. An interior geometry is created for a fill of the object. Contour geometry is created for an outline stroke that covers an edge of the object. A proximity to the edge of the object is calculated for each pixel of the object and each pixel of the contour geometry. An effect is then rendered based on the proximities. | 10-30-2008 |
| 20080273042 | Apparatus and method for texture level of detail computation - A graphic processing system to compute a texture level of detail. An embodiment of the graphic processing system includes a memory device, a driver, and level of detail computation logic. The memory device is configured to implement a first lookup table. The first lookup table is configured to provide a first level of detail component. The driver is configured to calculate a log value of a second level of detail component. The level of detail computation logic is coupled to the memory device and the driver. The level of detail computation logic is configured to compute a level of detail for a texture mapping operation based on the first level of detail component from the lookup table and the second level of detail component from the driver. Embodiments of the graphic processing system facilitate a simple hardware implementation using operations other than multiplication, square, and square root operations. | 11-06-2008 |
| 20080273043 | Coordinate computations for non-power of 2 texture maps - A graphic processing system to compute a texture coordinate. An embodiment of the graphic processing system includes a memory device, a texture coordinate generator, and a display device. The memory device is configured to store a plurality of texture maps. The texture coordinate generator is coupled to the memory device. The texture coordinate generator is configured to compute a final texture coordinate using an arithmetic operation exclusive of a division operation. The display device is coupled to the texture coordinate generator. The display device is configured to display a representation of one of the plurality of texture maps according to the final texture coordinate. Embodiments of the graphic processing system facilitate a simple hardware implementation using operations other than division. | 11-06-2008 |
| 20080278514 | DYNAMICALLY ADJUSTED BRUSH FOR DIRECT PAINT SYSTEMS ON PARAMETERIZED MULTI-DIMENSIONAL SURFACES - A system that implements a “tangent space brush,” allowing a user to paint directly onto a parameterized object, for example a three dimensional object. A tangent space brush projects coordinates from an input device to the world-space point on the surface of the 3D object. A normal is determined at that point and a brush image is projected from that point, along the normal, to the underlying surfaces. The system is implemented by providing a system that implements selecting a selected area of a displayed object, and projecting a brush directly onto a surface of the selected area. | 11-13-2008 |
| 20080284790 | METHOD AND SYSTEM FOR DETERMINING ANGULAR POSITION OF AN OBJECT - A method and system for determining the angular position of an object are disclosed. As one example, a method for determining the angular position of an object is disclosed, which includes the steps of obtaining data representing an image of a surface area of the object, the image including a plurality of dots, determining a set of coordinates for each dot of the plurality of dots, selecting a predetermined number of dots of the plurality of dots, comparing the predetermined number of dots with a plurality of dots stored in a dot map, responsive to the comparing step, if the predetermined number of dots substantially match the plurality of dots stored in the dot map, selecting the predetermined number of dots, and forming a coordinate transformation matrix representing a transformation from a coordinate frame associated with a position of the predetermined number of dots at the surface of the object to a coordinate frame associated with a position of the image of the surface area of the object. | 11-20-2008 |
| 20080297528 | METHOD AND SYSTEM FOR PROCESSING TEXTURE SAMPLES WITH PROGRAMMABLE OFFSET POSITIONS - A method and system for performing a texture operation with user-specified offset positions are disclosed. Specifically, one embodiment of the present invention sets forth a method, which includes the steps of deriving a first destined texel position based on an original sample position associated with a pixel projected in a texture map and a first offset position specified by a user and fetching texel attributes at the first destined texel position for the texture operation. | 12-04-2008 |
| 20080309676 | RANDOM-ACCESS VECTOR GRAPHICS - A “Vector Graphics Encoder” encodes vector graphics in a randomly accessible format. This encoding format enables particular portions of encoded images to be directly accessed, at any desired level of zoom, without processing or otherwise decoding the entire image. This random-access format is based on a coarse image grid of partially overlapping cells wherein each cell is defined by a “texel program.” Unlike fixed-complexity cells used by conventional vector images, each cell defined by a texel program is locally specialized without requiring global constraints on the complexity of each cell. The texel program for each cell is provided as a variable-length string of tokens representing a locally specialized description of one or more of layers of graphics primitives overlapping the cell. Images are then rendered by interpreting the texel programs defining one or more cells. | 12-18-2008 |
| 20090002387 | Method and apparatus for rendering three dimensional graphics data - Provided is a method and apparatus for rendering 3D graphics data. By calculating the size of a primitive, which is a basic constituent unit of objects indicated by the graphics data, on a screen, selecting one of a plurality of resolutions supported by a video stream according to the calculated size, generating a video frame image having the selected resolution from the video stream, and rendering the graphics data using the generated video frame image, the amount of memory space used and power consumed are reduced. In addition, since when rendering is performed using a video frame image decoded at a low resolution, a processing speed increases, and since rendering can be performed using video frame images decoded at various resolutions, image quality increases. | 01-01-2009 |
| 20090021521 | Method Of And Apparatus For Encoding Data - An array of texture data elements (texels) is subdivided into a plurality of 8×4 texture element blocks, each of which 8×4 texture element blocks encodes two 4×4 texture element sub-blocks | 01-22-2009 |
| 20090021522 | METHODS AND APPARATUS FOR MULTIPLE TEXTURE MAP STORAGE AND FILTERING - A method for a computer system including receiving a file comprising textures including a first and a second texture, and metadata, wherein the first texture need not have a predetermined geometric relationship to the second texture, wherein the metadata includes identifiers associated with textures and includes adjacency data, associating the first texture with a first location on an object in response to an identifier associated with the first texture, associating the second texture with a second location on the object in response to an identifier associated with the second texture, determining an edge of the first texture is adjacent to an edge of the second texture in response to the adjacency data, and performing a rendering operation with respect to the first and the second surface on the object to determine rendering data in response to the first texture and to the second texture. | 01-22-2009 |
| 20090027411 | APPARATUS AND METHODS FOR STENCILING AN IMAGE - The invention provides methods of protecting selected regions of an image from subsequent modification during the operation of a graphics application. The methods allow a user to select a region of an image to protect, and to assign a level of protection to the selected region. Subsequent brush strokes in the region are then attenuated according to the assigned level of protection and blended into the image without artifacts caused by overlapping strokes. The invention also provides a method of blending individual strokes into a texture without segmentation artifacts. | 01-29-2009 |
| 20090027412 | THREE-DIMENSIONAL LOCATION-BASED TEXTURE TRANSFERS - Textures are transferred between different object models using a point cloud. In a first phase, a point cloud in 3-D space is created to represent a texture map as applied to a first, or “source,” object model. In a second phase, a value for a target texel of a texture map associated with a second, or “target,” object model, is determined by identifying the 3-D location on a surface defined by the target object model that maps to the location of the target texel and assigning a value based on the nearest point (or points) to that location in the 3-D point cloud. To the extent that differences between the source and target object models are minor, the texture transfer can be accomplished without loss of information or manual cleanup. | 01-29-2009 |
| 20090033673 | Rendering of shadows with hand-painted appearance - Shadows are rendered automatically with a hand-painted appearance. The shadow region is divided into a core and a penumbra. A core perturbation zone is defined between the core and penumbra and a penumbra perturbation zone is defined between the penumbra and an unshadowed region. Within each perturbation zone, a texture is applied to each pixel to map the pixel as being inside or outside the core or penumbra boundary, thereby defining a displaced core boundary and a displaced penumbra boundary. The displaced boundaries can be non-linear and discontinuous. When shadows are rendered using the displaced boundaries, a hand-painted appearance can result. An additional texture can be applied in the penumbra to further enhance the painted appearance. | 02-05-2009 |
| 20090051697 | METHOD AND MECHANISM FOR PROGRAMMABLE FILTERING OF TEXTURE MAP DATA IN 3D GRAPHICS SUBSYSTEMS - A system, method and apparatus to provide flexible texture filtering. A programmable texture filtering module is introduced into the graphics processing pipeline of a graphic coprocessor and graphic processor integrated with the host. A program from a defined instruction set may then be loaded into texture processing cores to process texture data consistent with the program. | 02-26-2009 |
| 20090058871 | Example-Based Procedural Synthesis of Element Arrangements - Method and apparatus for synthesizing element arrangements from an example. Embodiments may synthesize element arrangement patterns from an example arrangement. Embodiments may combine a texture synthesis technique based on local neighborhood comparison of an example and a target with procedural modeling based on local growth. Given an example, connectivity of elements may be constructed to get neighborhoods information of each element. A synthesis process may start with a single seed and expand the synthesized pattern by placing new elements at seed locations one by one. A reference element may be selected from the example that has neighborhood features that are most similar to neighborhood features of the target seed in the synthesized pattern. A non-rotation mode, a rotation mode, and a flow field mode may be provided. A painting tool, a flow field tool, and a boundary tool may be provided. | 03-05-2009 |
| 20090066714 | Systems and Methods for Managing Texture Data in a Computer - Provided are methods for managing texture data in Graphics Processing Units (GPUs). The methods include receiving, into an arbiter, a preload request configured to request processing of texture data in advance of shader processing and receiving, into the arbiter, a dependent read request configured to request processing of texture data after shader processing. The methods also include receiving, into the arbiter, a capacity signal from a texture buffer and determining, utilizing the virtual buffer capacity signal, a selected request corresponding which of the preload request and the dependent read request is granted. The methods further include processing, in a texture processor, texture data corresponding to the selected request. | 03-12-2009 |
| 20090079752 | Generating a texture from multiple images - Techniques are described for generating a texture using a plurality of images and a geometry corresponding to an object. The geometry is mapped to each of the plurality of images. A graph includes a plurality of nodes corresponding to portions of the images. An edge exists between a first node and a second node if a first portion corresponding to the first node and a second portion corresponding to the second node can be neighboring portions in a resulting image. Ways of forming the resulting image are represented by paths in the graph. | 03-26-2009 |
| 20090091581 | Combined Object Capturing System and Display Device and Associated Method - An combined object capturing system and display device and associated method are provided for capturing and measuring an object near a display device. The object capturing system may include at least one projection device for projecting a structured light pattern onto a surface of the object, at least one detection device for capturing at least one image of the structured light pattern acting on the surface of the object, and a computing device for determining a measurement relating to the captured image. The display device may provide a position for the object to assume with respect to the object capturing system. The object capturing system may be combined with, attached to or otherwise positioned alongside the display device. The measurement may be processed constantly and may determine a level of use of the display device, a computer connected to the display device or any device connected to the display device. | 04-09-2009 |
| 20090102851 | COMPUTER GRAPHICS RENDERING APPARATUS AND METHOD - A computer graphics rendering apparatus according to an embodiment of the present invention generates a screen image, using plural texture images having different mipmap levels. The apparatus generates a normalized texture coordinate of a texture image, generates, from the normalized texture coordinate of the texture image, a texel coordinate of a texel in the texture image, according to a mipmap level of the texture image, and generates, regarding an image block in the texture image, an index value indicating a cache line corresponding to the image block, using a texel coordinate of a texel in the image block. The apparatus generates the index value such that index values of image blocks in the same position are different, between two texture images having mipmap levels adjacent to each other. | 04-23-2009 |
| 20090128576 | TEXTURE CODEC - Techniques for pre-processing image blocks containing texture are disclosed herein which reduce memory requirements without degradation of quality. This is accomplished by determining the level of texture in each pixel block of the image and then performing a compression algorithm on such pixel block. Various methods are available to determine the texture level, including identifying the luminescence variation or difference within the pixel block. Depending on the amount of texture level contained within each pixel block, pre-processing may involve assigning the pixel block a single color or replacing the pixel block with an interpolated pixel block. Pre-processing on the pixel block may not be performed when the texture level therein is determined to be at a predetermined amount or level. Additional techniques are also disclosed herein which involve full processing of an image block. | 05-21-2009 |
| 20090128577 | UPDATING BACKROUND TEXTURE FOR VIRTUAL VIEWPOINT ANIMATIONS - Image data of an event is provided by updating a textured 3d model of the event. For example, in a sporting event, a model of a stadium can be periodically updated to reflect changes over time in lighting, advertisements, number of spectators in the stands and so forth. Different virtual viewpoints of the event can be depicted in an animation using the textured 3d model and image data from objects at the event such as participants in the sporting event. The same image from which object data is obtained can also be used to update the textured 3d model so that the model is current in the animation, resulting in greater realism. The updating can be based on an operator command or automatic detection of a specified event, such as change in lighting or passage of time. The animation can be provided in a broadcast television signal. | 05-21-2009 |
| 20090147017 | Shader Processing Systems and Methods - Various embodiments of shader processing systems and methods are disclosed. One method embodiment, among others, comprises a dependent texture read method executed using a multi-threaded, parallel computational core of a graphics processing unit (GPU). Such a method includes generating a dependent texture read request at logic configured to perform shader computations corresponding to a first thread, and sending shader-calculated, texture-sampling related parameters corresponding to the first thread to a texture pipeline while retaining at the logic all other shader processing related information corresponding to the first thread. | 06-11-2009 |
| 20090153577 | METHOD AND SYSTEM FOR TEXTURING OF 3D MODEL IN 2D ENVIRONMENT - A method for texturing of 3D model in 2D environment includes (a) generating a texture map set for 3D model data; (b) UV unwrapping the 3D model data on each of projected planes to obtain a UV map set for each projected plane; (c) performing a 2D image authoring on the UV map set for each projected plane to produce an edited image; and (d) mapping the texture map set and the UV map set by reflecting the edited image to the texture map set and the UV map sets that are generated previously until a desired texture map set is completed. | 06-18-2009 |
| 20090153578 | APPARATUS FOR PROCCESSING EFFECT USING STYLE LINES - An apparatus for processing an effect using style lines, includes a contour line creation unit for creating contour lines using polygons of a three-dimensional (3D) object and location information of a camera; a style line creation unit for putting edge lists, extracted at the time of creating the contour lines, into groups, and creating one or more style lines for each of the groups; and an effect processing unit for representing a line style by inserting the created style lines inside and outside a contour line corresponding to the group. Therefore, representation to appear to have been drawn by a human hand is enabled by adding style lines to existing contour lines in order to represent a line style that belongs to various styles of non-photo realistic rendering. | 06-18-2009 |
| 20090160869 | EXTENDED TEXTURE MAPPING UNIT - An extended TMU system of a graphics system is disclosed. The extended TMU system includes a novel parameter, which allows the texture mapping unit to obtain multiple samples, calculate a dot product for the multiple samples, and return a sample of a maximum dot product value, all in a single call. The extended TMU system speeds up the performance of a primitive operation essential to collision detection. Compared to other approaches, the extended TMU system reduce the amount of data transferred during the primitive computation between the core and the TMU by around 75%, and also improves the throughput between 10%-40% for three fundamental collision detection algorithms. | 06-25-2009 |
| 20090160870 | RUN-TIME RECONFIGURABLE FABRIC FOR 3D TEXTURE FILTERING SYSTEM - The present invention discloses a texture filtering system, comprising a sequence generator, a retrieve unit and a dispatch unit. The sequence generator generates an execution sequence in each duty cycle. The execution sequence is the priority of respectively retrieving multiple pixels from multiple queues. The retrieve unit outputs multiple Boolean signals based on the limitation of the total number of all-purpose texture filters and the above priority in a duty cycle for determining from which queues the pixels are retrieved to perform a texture filtering process, and the dispatch unit assigns the multiple texture filter formats of the pixels to be processed and the anisotropic ratios thereof to multiple address generators. Besides, the present invention utilizes Brute force method to enable multiple bilinear texture filters to satisfy the various texture filter formats of a pixel, thereby markedly reducing the space occupied by the texture filter in a 3D graphic processing unit, provided that the specifications of the address generators and texture cache memory are unchanged. | 06-25-2009 |
| 20090167776 | Graphics pipeline for rendering graphics - A graphics pipeline ( | 07-02-2009 |
| 20090167777 | Method and apparatus for rendering - A rendering method and apparatus are provided. The rendering method includes: performing texture mapping of a transparency value of a fragment; testing whether or not the fragment can be expressed as a pixel after the performing of the texture mapping; and selectively performing texture mapping of the color value of the fragment according to the test result. | 07-02-2009 |
| 20090174721 | MECHANISM FOR EFFECTIVELY HANDLING TEXTURE SAMPLING - A method and apparatus for efficiently handling texture sampling is described herein. A compiler or other software is capable of breaking a texture sampling operation for a pixel into a pre-fetch operation and a use operation. A processing element, in response to executing the pre-fetch operation, delegates computation of the texture sample of the pixel to a hardware texture sample unit. In parallel to the hardware texture sample unit performing a texture sample for the pixel and providing the result, i.e. a textured pixel (texel), to a destination address, the processing element is capable of executing other independent code. After an amount of time, the processing element executes the use operation, such as a load operation to load the texel from the destination address. | 07-09-2009 |
| 20090174722 | METHOD FOR ASSISTING IN DATA CALCULATION BY USING DISPLAY CARD - A method for assisting in data calculation by using a display card is provided. In the present method, input data stored in a system memory is transformed into texture data, which is then stored in a display memory of the display card. Then, a Graphic processing unit (GPU) of the display card is used for executing a texture calculation to the texture data, and a result of the texture calculation is stored in a display target of the display memory. Finally, the display target is outputted to the system memory as the output data. Accordingly, a part of calculation tasks of a central processing unit (CPU) can be given to the GPU of the display card when the CPU is in a high usage rate, so as to reduce a calculation burden of the CPU. | 07-09-2009 |
| 20090184973 | AUTO SORTING OF GEOMETRY BASED ON GRAPHIC STYLES - Embodiments of the invention provide an auto layer sorting feature for a computer aided drawing (CAD) application where drawing elements are sorted into different drawing layers based on the graphic style associated with each individual drawing element. Objects added to the drawing may be automatically associated with a layer such that all objects on the layer have the same graphic style. If the user changes the properties of a given graphics style associated with one of the auto-sort layers, the updated style may be applied to each objects on that layer. | 07-23-2009 |
| 20090244083 | INVERSE TEXTURE SYNTHESIS - A “texture generator” uses an inverse texture synthesis solution that runs in the opposite direction to traditional forward synthesis techniques to construct 2D texture compactions for use by a graphics processing unit (GPU) of a computer system. These small 2D texture compactions generally summarize an original globally variant texture or image, and are used to reconstruct the original texture or image, or to re-synthesize new textures or images under user-supplied constraints. In various embodiments, the texture generator uses the texture compaction to provide real-time synthesis of globally variant textures on a GPU, where texture memory is generally too small for large textures. Further, the texture generator provides an optimization framework for inverse texture synthesis which ensures that each input region is properly encoded in the output compaction. In addition, the texture generator also computes orientation fields for anisotropic textures containing both low- and high-frequency regions. | 10-01-2009 |
| 20090251480 | Method and Tool for Modifying a Procedural Map - Method for modifying a procedural map for use with a tree driven procedural map comprising a plurality of levels (at least two levels) each having at least one node associated to at least one parameter, comprising the steps of: • providing a node selection tool allowing the selection of at least one node of one level among the plurality of nodes of a map to be modified; • select a given node according to a given input; • provide a parameter modification tool allowing the modification of at least one parameter of the selected node; • modify said parameter of said node based on a given input; • calculate a modified map based on the modified parameters. The invention also provides the map generation and modification tools for the implementation of this method. | 10-08-2009 |
| 20090262126 | System and Method for Separated Image Compression - A method and system for separated image compression are disclosed. According to one embodiment a computer-implemented method comprises initiating transfer of a screen image, preparing the screen image for separation, separating the screen image into image blocks, compressing the image blocks into image packets, and transmitting the image packets. | 10-22-2009 |
| 20090289949 | Dynamically Configurable Bilinear Filtering System - Apparatus and methods for a bilinear filter system comprising a pre-formatter module, a bilinear module, an accumulator module, and a format module. The pre-formatter module is configured to receive texel data and convert it to a normalized fixed point format. The bilinear module is dynamically reconfigurable to perform an interpolation or an extended precision interpolation on the normalized fixed point texel data from the pre-formatter module and generate re-normalized floating point texel data. The interpolator analyzes the exponent range of fixed point texel data from the pre-formatter module to determine if an extended precision calculation is appropriate. The accumulator module is configured to accumulate floating point texel data from the bilinear module to achieve the desired level of bilinear, trilinear, and anisotropic filtering. The format module is configured to convert texel data from the accumulator module into a standard floating point representation. | 11-26-2009 |
| 20090295821 | Scalable and Unified Compute System - A Scalable and Unified Compute System performs scalable, repairable general purpose and graphics shading operations, memory load/store operations and texture filtering. A Scalable and Unified Compute Unit Module comprises a shader pipe array, a texture mapping unit, and a level one texture cache system. The Scalable and Unified Compute Unit Module accepts ALU instructions, input/output instructions, and texture or memory requests for a specified set of pixels, vertices, primitives, surfaces, or general compute work items from a shader program and performs associated operations to compute the programmed output data. The texture mapping unit accepts source data addresses and instruction constants in order to fetch, format, and perform instructed filtering interpolations to generate formatted results based on the specific corresponding data stored in a level one texture cache system. The texture mapping unit consists of an address generating system, a pre-formatter module, interpolator module, accumulator module and a format module. A method for a Scalable and Unified Compute System is also presented. | 12-03-2009 |
| 20090303245 | Technique for performing load balancing for parallel rendering - A technique to promote load balancing in parallel graphics rendering. In one embodiment, one or more threads are associated with one or more rendering tiles and scheduled in a balanced manner on one or more graphics processing resources. | 12-10-2009 |
| 20090309894 | ELECTRONIC LAYOUT GENERATION BASED ON VISUAL CONTEXT - An electronically implemented method is disclosed for generating a layout for a composite image. The method starts with the steps of receiving ( | 12-17-2009 |
| 20090315908 | Anisotropic Texture Filtering with Texture Data Prefetching - A circuit arrangement and method utilize texture data prefetching to prefetch texture data used by an anisotropic filtering algorithm. In particular, stride-based prefetching may be used to prefetch texture data for use in anisotropic filtering, where the value of the stride, or difference between successive accesses, is based upon a distance in a memory address space between sample points taken along the line of anisotropy used in an anisotropic filtering algorithm. | 12-24-2009 |
| 20090322776 | METHOD, APPARATUS AND COMPUTER PROGRAM PRODUCT FOR ENHANCED RADAR VIDEO PROCESSING - An apparatus for providing enhanced radar video processing may include a processing element. The processing element may be configured to receive, from a state table that is oriented in a fixed orientation, data based on a radar return, to store a texture corresponding to an image based on the received data, the texture being oriented with respect to a center of a radar sweep, to define a plurality of adjacent vertex buffers, and to map the texture to at least one of the vertex buffers in which portions of the texture are capable of being scrambled within at least one of the vertex buffers. | 12-31-2009 |
| 20090322777 | UNIFIED TEXTURE COMPRESSION FRAMEWORK - A method for compressing textures. A first block of texels is transformed from a red-green-blue (RGB) space to a second block of texels in a luminance-chrominance space. The first block has red values, green values and blue values. The second block has luminance values and chrominance values. The chrominance values may be based on a sum of the red values, a sum of the green values and a sum of the blue values. The chrominance values may be sampled for a first subset of texels in the second block. The luminance values and the sampled chrominance values may be converted to an 8-bit integer format. The luminance values of the first subset may be modified to restore a local linearity property to the first subset. The second block may be compressed into a third block. | 12-31-2009 |
| 20090322778 | SYSTEM AND METHOD FOR ENCODING AND DECODING USING TEXTURE REPLACEMENT - The invention provides devices and methods that process images. The invention processes a received signal representing information of texture and information of an image, which has the texture removed from at least one region. The image information is encoded to obtain encoded information of the image. An output signal is generated representing the texture information and the encoded image information. In another embodiment, the invention synthesizes texture based on the received texture information, decodes received image information, which is encoded, to obtain a decoded image, and then maps the synthesized texture onto the decoded image. | 12-31-2009 |
| 20100020091 | GENERATING AND SERVING TILES IN A DIGITAL MAPPING SYSTEM - Digital tile-based mapping techniques are disclosed that enable efficient online serving of aesthetically pleasing maps. In one particular embodiment, an image tile-based digital mapping system is configured for generating map tiles during an offline session, and serving selected sets of those tiles to a client when requested. Also provided are solutions for handling map labels and other such features in a tile-based mapping system, such as when a map label crosses map tile boundaries. Various processing environments (e.g., servers or other computing devices) can be employed in the system. | 01-28-2010 |
| 20100026700 | GPU SCENE COMPOSITION AND ANIMATION - Architecture that expresses scene composition and animation in a form that can run entirely on the graphics processing unit (GPU). The architecture stores retained graph information (e.g., scene graph and animation information) as texture information, and uses shaders (e.g., vertex and pixel) to evaluate time information, evaluate animation, evaluate transforms, and rasterize paths. Additionally, the architecture provides the ability to compute animation positions and redraw entirely on the GPU without per primitive CPU intervention. | 02-04-2010 |
| 20100045692 | Method and system for processing an image according to deterministic and stochastic fields - A method of assembling an image. The method comprises receiving an image depicting a pattern, identifying a stochastic field and a deterministic field of the pattern, separately increasing resolution of each the stochastic and deterministic fields, and assembling the resolution increased stochastic and deterministic fields to create an additional image of the pattern. The pattern in the additional image having a higher spatial resolution than in the image. | 02-25-2010 |
| 20100085371 | OPTIMAL 2D TEXTURING FROM MULTIPLE IMAGES - One or more images of an object are obtained. These are then warped onto the object. The object may be divided into sites where sites are overlapping circular regions of the object. For each site, a neighborhood graph may be created where each site is a node in the graph and each pair of sites with overlapping regions is connected by an edge. A list of covers of each site may be created where the list contains all the possible labels for that node. Each image that covers part of the site may be reviewed including all possible shifts up to some number of pixels. A cost may be assigned to each cover and costs for each of the covers may be calculated. The cover with the lowest cost may be selected. If the costs are too high, the resolution may be lowered, one or more possible covers may be selected and then the analysis may be performed using the selected covers at a higher resolution. | 04-08-2010 |
| 20100118043 | RECONFIGURABLE HIGH-PERFORMANCE TEXTURE PIPELINE WITH ADVANCED FILTERING - Circuits, methods, and apparatus that provide texture caches and related circuits that store and retrieve texels in a fast and efficient manner. One such texture circuit provides an increased number of bilerps for each pixel in a group of pixels, particularly when trilinear or aniso filtering is needed. For trilinear filtering, texels in a first and second level of detail are retrieved for a number of pixels during a clock cycle. When aniso filtering is performed, multiple bilerps can be retrieved for each of a number of pixels during one clock cycle. | 05-13-2010 |
| 20100134510 | Methods and Systems for Providing Texture Tiling and Mirroring - Systems and methods are disclosed for providing texture tiling. The disclosed systems and methods may include copying a source image into a texture of a size the same or larger than the source image. Furthermore, the disclosed systems and methods may include displacing texture coordinates corresponding to the texture into a desired range. A displacement map may be used in displacing the texture coordinates. Moreover, the disclosed systems and methods may include rendering, within the desired range, an output image corresponding to the texture coordinates associated with the texture. | 06-03-2010 |
| 20100156919 | SYSTEMS AND METHODS FOR TEXT-BASED PERSONALIZATION OF IMAGES - As set forth herein, a computer-implemented method is employed to place personalized text into an image. A location and region within the image is determined where the text is to be placed. The 3D geometry of the surface is estimated proximate to the location where the text is to be placed. A personalized text string is received. The personalized text string is incorporated into the image to appear as if it is rendered onto the surface or object according to the estimated 3D geometry. | 06-24-2010 |
| 20100156920 | APPARATUS AND METHOD FOR SYNTHESIZING TIME-COHERENT TEXTURE - The present invention relates to an apparatus for time-coherent texture synthesis including a texture preprocessor for receiving as input information a 2D texture image and a 3D triangular mesh, and preprocessing the 2D texture image in a form suitable to rapid searching, a vector field generator for defining a vector field on a 3D surface of the 3D triangular mesh, a color search unit for finding a color of each edge of a triangle having the defined vector field in consideration of a previous frame, and a texture synthesizer for determining texture coordinates of the triangle using the found colors. The texture preprocessor further receives information regarding a size of the texture to be synthesized and an initial vector field orientation. | 06-24-2010 |
| 20100164974 | SYSTEMS AND METHODS FOR THE REAL-TIME AND REALISTIC SIMULATION OF NATURAL ATMOSPHERIC LIGHTING PHENOMENON - Systems and methods are provided for visually realistic simulation and real-time rendering of natural atmospheric lighting and related phenomena in an outdoor scene represented by an image provided by a simulation environment. The systems and methods of the present invention provide techniques to approximate the visual effects of natural atmospheric lighting and related phenomena that are visually realistic and that can be computed in real-time to render frames of a scene at real-time frame rates per second. The techniques consider the light scattering effects due to sunlight and ambient light in relation to objects, atmospheric particles and other scene elements represented by the image. | 07-01-2010 |
| 20100238188 | Efficient Display of Virtual Desktops on Multiple Independent Display Devices - Methods having corresponding apparatus and computer-readable media embodying instructions executable by a computer to perform the methods comprise placing content of a window of a virtual desktop generated by a graphical user interface into an OpenGL scene; rendering the OpenGL scene to a buffer of a first graphical processing unit (GPU); providing a first portion of the contents of the buffer of the first GPU to a first display device; copying a second portion of the contents of the buffer of the first GPU to a buffer of a second GPU; and providing contents of the buffer of the second GPU to a second display device; wherein the first and second display devices together create a single composite display of the virtual desktop. | 09-23-2010 |
| 20100271382 | GRAPHIC DRAWING DEVICE AND GRAPHIC DRAWING METHOD - A distance information generating unit | 10-28-2010 |
| 20100271383 | SHADING USING TEXTURE SPACE LIGHTING AND NON-LINEARLY OPTIMIZED MIP-MAPS - In a technique for rendering non-linear BRDFs that are stable in both the temporal and spatial domains, without serious interruption to the content creation pipeline used in most games, non-linear content is linearized by rendering in texture space at a fixed resolution. A MIP-map chain is calculated from this texture. The complete MIP-map chain is used for rendering on a display device. Low resolution reflectance parameters are used to approximate the highest resolution reflectance parameters as the object becomes smaller on the display device. The low resolution reflectance parameters are calculated using non linear fitting techniques. | 10-28-2010 |
| 20110012910 | MOTION FIELD TEXTURE SYNTHESIS - A system is described for using a texture synthesis approach to produce digital images that simulate motion. The system operates by receiving a large-scale motion image that describes large-scale motion, as well as one or more exemplar images that describes small-scale motion. The system then applies a texture synthesis approach to duplicate the small-scale motion described in the exemplar image(s), as guided by the large-scale motion described in the large-scale motion image. This operation produces a synthesized motion image. The system then combines the synthesized motion image with the large-scale motion image to produce a combined motion image. The combined motion image presents the large-scale motion as modulated by the small-scale motion. The system can also take account for one or more application-specific constraints, such as incompressibility and boundary conditions. | 01-20-2011 |
| 20110012911 | IMAGE PROCESSING APPARATUS AND METHOD - Provided is an image processing apparatus which includes an image selection unit selecting one image data from a plurality of input image data, an image generation unit generating a computer graphics image based on computer graphics description data, an image mapping unit determining an object or a portion of the object of computer graphics drawn by the image generation unit as the target of texture mapping and texture-mapping an image according to the image data selected by the image selection unit onto a surface of the target of texture mapping, and an image selection control unit controlling the image data selection by the image selection unit according to an attribute given to the target of texture mapping. | 01-20-2011 |
| 20110012912 | IMAGE PROCESSING DEVICE AND IMAGE PROCESSING METHOD - An image processing device includes an image generation mechanism configured to generate computer graphics images based on computer graphics description data, an image mapping mechanism configured to designate an object or a part of the object of computer graphics drawn by the image generation mechanism as a texture map target, and to texture map texture map images to a surface of the texture map target, and a superimposition mechanism configured to superimpose superimposition images at a position corresponding to the texture map target of the computer graphics images where the texture map has been performed in the image mapping mechanism, based on position information for the texture map target of the computer graphic image. | 01-20-2011 |
| 20110012913 | IMAGE PROCESSING APPARATUS AND METHOD - Provided is an image processing apparatus including: an image selection unit selectively extracting one image data from a plurality of input image data; an image generation unit generating a computer graphics image based on computer graphics description data; a surface designation unit designating a surface of a predetermined polygon using surfaces of polygons among the computer graphics description data as a selection; and an image mapping unit texture-mapping an image according to the image data extracted by the image selection unit onto the surface of the polygon designated by the surface designation unit. | 01-20-2011 |
| 20110012914 | IMAGE PROCESSING DEVICE AND IMAGE PROCESSING METHOD - An image processing device includes an image generation unit generating a computer graphics image on the basis of computer graphics description data, an image mapping unit texture-mapping an input image to a surface of a computer graphics object drawn by the image generation unit, and a coordinate setting unit undergoing a change manipulation of a texture coordinate and storing contents of the change manipulation, in which the image mapping unit performs texture mapping by a text coordinate which is changed on the basis of contents of the change manipulation which are stored in the coordinate setting unit when texture-mapping the input image to the surface of an object. | 01-20-2011 |
| 20110057943 | Balancing Luminance Disparity in a Display by Multiple Projectors - In an example embodiment, a system for creating a display from multiple projectors receives as an input a source pixel derived from an image to be displayed. The system generates a scalar-adjusted pixel by applying a scalar for an adjustment range to each channel value in the source pixel, where the scalar depends on whether the source pixel is gray or color. The system modifies each channel value in the scalar-adjusted pixel according to a luminance adjustment curve for a projector, where the luminance adjustment curve depends on whether the source pixel is gray or color. The system generates the luminance adjustment curve from captured calibration images by: (1) creating an interpolated response curve; and (2) generating and inverting a median difference curve based on the interpolated response curve for the projector and the interpolated response curves for the other projectors in the system. | 03-10-2011 |
| 20110063319 | APPARATUS AND METHOD OF FILTERING GEOGRAPHICAL DATA - Provided are a method and apparatus of filtering geographical data. The method may include selecting a map region to be retrieved, receiving a retrieval object and a retrieval condition, outputting a trapezoidal interface, verifying a threshold corresponding to a height of the trapezoidal interface for each position of the map region, filtering the retrieval object satisfying the threshold or more or less in each position of the map region to extract the filtered object, and displaying the filtered object on the map region to output the displayed object. | 03-17-2011 |
| 20110090237 | INFORMATION CONVERSION METHOD, INFORMATION CONVERSION APPARATUS, AND INFORMATION CONVERSION PROGRAM - Provided is an information conversion method including: a first area extracting step which extracts a first area constituting a dot, a line or a character in a displayable area of the original image data; a first area color extracting step which extracts a color of the first area; a second area determining step which decides a second area constituting a periphery of the first area; and an image processing step which generates an intensity modulation element in which the intensity has been modulated in accordance with the color of the first area if the first area color is a predetermined color and adds the intensity modulation element to the second area or the first and the second areas for output. | 04-21-2011 |
| 20110109640 | System and Method for Sprite Capture and Creation - A sprite capture and reproduction system for a gaming machine is disclosed. A sprite is a graphic image that can move within a larger graphic image. The system includes a sprite capture component and a sprite reproduction component. The sprite capture component enables capture of a sprite in video memory for use as another sprite. The sprite reproduction component enables reproduction of independent animated images that are combinable in a larger animation. The system does not require a discreet texture for each and every image that is loaded. Additionally, the system dramatically increases likelihood that desired images are resident and available for use in video memory, thereby saving texture memory. Further, the system minimizes shadow RAM usage. | 05-12-2011 |
| 20110115806 | HIGH-COMPRESSION TEXTURE MAPPING - Embodiments provide texture compression with high compression ratios and low decompression times. Some embodiments partition a texture map into texel blocks. The number of blocks is reduced until a compression threshold is reached, and the resulting blocks are stored as a codebook. An index array is generated by associating each texel block with an index and associating each index with the block in the codebook identified as a closest match to the associated texel block. The codebook may then be compressed according to a technique compatible with a GPU. In certain embodiments, to render a scene, a CPU “inflates” the texture map by copying the appropriate codebook block to each indexed block location of the texture map, as defined by the index array. Because the codebook blocks are already compressed in a format compatible with the GPU, the inflated texture map is also compatible with the GPU without further processing. | 05-19-2011 |
| 20110134136 | Computing Level of Detail for Anisotropic Filtering - Anisotropic filtering may be done in graphics processing without actually have to calculate the elliptical weighted averaging ellipse. Instead, an estimate may be used for the length of the minor axis. The estimate avoids the complexities inherent in the elliptical weighted averaging ellipse calculation and reduces overhead, while still obtaining sufficient accuracy. | 06-09-2011 |
| 20110134137 | Texture Unit for General Purpose Computing - A texture unit may be used utilized to perform general purpose mathematical computations such as dot products. This enables some general purpose computations and operations to be offloaded from a central processing unit to the texture unit. The texture unit may use linear interpolators in order to perform the dot product calculations. | 06-09-2011 |
| 20110148896 | Grouping Pixels to be Textured - A region or group of pixels may be textured as a unit, using a range specifier and one or more anchor pixels to define the group. In some embodiments, processing grouped pixels improves efficiency. | 06-23-2011 |
| 20110148897 | Apparatus and methods for processing images - The disclosure relates to apparatus and methods for processing images. The method for generating a manga-style image from an input image comprises: generating a line drawing from the input image; generating a manga-style screening from an input image; and overlaying the line drawing and the manga-style screening to generate the manga-style image. The method can provide a high efficient way for auto-generating manga images. | 06-23-2011 |
| 20110148898 | APPARATUS AND METHOD FOR PROCESSING COMPLEX MATERIAL APPEARANCE INFORMATION - The present invention relates to an apparatus for processing material appearance information. The apparatus for processing material appearance information according to an exemplary embodiment of the present invention includes: a material appearance information inputting unit that receives material appearance information of each layer of multi-layered material; a material appearance information processor that processes material appearance information of each layer; and a rendering unit that performs rendering by using results of the material appearance information process. | 06-23-2011 |
| 20110157205 | SPARSE TEXTURE SYSTEMS AND METHODS - Systems and methods for texture processing are presented. In one embodiment a texture method includes creating a sparse texture residency translation map; performing a probe process utilizing the sparse texture residency translation map information to return a finest LOD that contains the texels for a texture lookup operation; and performing the texture lookup operation utilizing the finest LOD. In one exemplary implementation, the finest LOD is utilized as a minimum LOD clamp during the texture lookup operation. A finest LOD number indicates a minimum resident LOD and a sparse texture residency translation map includes one finest LOD number per tile of a sparse texture. The sparse texture residency translation can indicate a minimum resident LOD. | 06-30-2011 |
| 20110157206 | SPARSE TEXTURE SYSTEMS AND METHODS - Systems and methods for texture processing are presented. In one embodiment a texture method includes creating a sparse texture residency translation map; performing a probe process utilizing the sparse texture residency translation map information to return a finest LOD that contains the texels for a texture lookup operation; and performing the texture lookup operation utilizing the finest LOD. In one exemplary implementation, the finest LOD is utilized as a minimum LOD clamp during the texture lookup operation. A finest LOD number indicates a minimum resident LOD and a sparse texture residency translation map includes one finest LOD number per tile of a sparse texture. The sparse texture residency translation can indicate a minimum resident LOD. | 06-30-2011 |
| 20110157207 | SPARSE TEXTURE SYSTEMS AND METHODS - Systems and methods for texture processing are presented. In one embodiment a texture method includes creating a sparse texture residency translation map; performing a probe process utilizing the sparse texture residency translation map information to return a finest LOD that contains the texels for a texture lookup operation; and performing the texture lookup operation utilizing the finest LOD. In one exemplary implementation, the finest LOD is utilized as a minimum LOD clamp during the texture lookup operation. A finest LOD number indicates a minimum resident LOD and a sparse texture residency translation map includes one finest LOD number per tile of a sparse texture. The sparse texture residency translation can indicate a minimum resident LOD. | 06-30-2011 |
| 20110157208 | IMAGE PROCESSING APPARATUS AND METHOD - Provided is an image processing apparatus. The image processing apparatus may synthesize an input frame with texture information of another frame and provide an output frame with an enhanced texture component. | 06-30-2011 |
| 20110175924 | System and Method for Image-Based Rendering with Object Proxies - A system and method for rendering with an object proxy. In one embodiment, a method includes forming a set of view textures corresponding to a set of viewing directions; selecting a viewing direction for rendering; selecting at least two view textures from the formed set based on the selected viewing direction; and rendering the object proxy at the selected viewing direction. The rendering step includes applying texture from the selected view textures onto the selected object proxy. The view texture set forming step includes: calculating texture coordinates for the object proxy based on the level of obstruction at different portions of the object proxy and texture packing data; and drawing portions of the object based on the level of obstruction data for the object proxy and based on the texture packing data to obtain a view texture at the selected viewing direction. | 07-21-2011 |
| 20110187732 | IMAGE PROCESSING DEVICE AND NON-TRANSITORY COMPUTER-READABLE STORAGE MEDIUM - A painterly conversion unit of an image processing device, for example, converts a main-object image piece and a background image piece into respective painterly images with a fine touch and a rough touch, respectively, when, for example, the ratio of a region representing the main-object image piece relative to a whole image represented by image data is less than a predetermined threshold. Moreover, the painterly conversion unit converts the whole image into a painterly image with a touch of predetermined roughness when the ratio of the region representing the main-object image piece relative to the whole image represented by the image data is equal to or larger than the predetermined threshold. | 08-04-2011 |
| 20110193869 | SCALE-DEPENDENT RENDERING OF NATURAL MEDIA STYLES - A method for generating a scale-dependent rendering of natural media styles in a vector-based graphics application is disclosed. A vector-based graphics drawing may be resized such that certain scale-dependent parameters are scaled proportionately, while other scale-independent parameters are not scaled. The result of such resizing is a scaled rendering of the vector-based graphics drawing that closely resemble hand drawn images created using natural media materials. | 08-11-2011 |
| 20110205236 | IMAGE PROCESSING APPARATUS AND STORAGE MEDIUM HAVING STORED THEREIN AN IMAGE PROCESSING PROGRAM - A texture processing unit | 08-25-2011 |
| 20110205237 | Adaptive Sampling Region for a Region Editing Tool - Properties of pixels in a digital image are sampled within different subdivisions of an editing tool impression to produce different property distributions. The different subdivisions can automatically alter their size, geometry, and/or location, based on image content within one or more of the subdivisions, in order to encompass a set of pixels having a substantially uniform distribution of a pixel property. Uniformity can be defined relative to the editing operation or context of the image. The property distributions from each region are classified to identify different edit classes within the property space, which are then used to apply an edit effect to the digital image within the tool impression. The edit classes may be represented by an edit profile in two or more dimensions. | 08-25-2011 |
| 20110221759 | IMAGE GENERATION SYSTEM, IMAGE GENERATION METHOD, COMPUTER PROGRAM, AND RECORDING MEDIUM IN WHICH COMPUTER PROGRAM IS RECORDED - The present invention realizes highly realistic texture mapping even if the object, to which a texture is going to be attached, has been deformed. | 09-15-2011 |
| 20110234611 | METHOD AND APPARATUS FOR PROCESSING IMAGE IN HANDHELD DEVICE - A handheld device including a Central Processing Unit (CPU) for receiving an original image input into the handheld device, and converting the original image into a quadrilateral image corresponding to a display size; and a General Purpose Computing on Graphics Processing Unit (GPGPU) for setting fragments for pixels included within vertices of the quadrilateral image, and applying a predetermined algorithm for image processing to the original image. | 09-29-2011 |
| 20110242125 | BINDLESS MEMORY ACCESS IN DIRECT 3D - One embodiment of the present invention sets for a method for accessing data objects stored in a memory that is accessible by a graphics processing unit (GPU). The method comprises the steps of creating a data object in the memory based on a command received from an application program, transmitting a first handle associated with the data object to the application program such that data associated with different graphics commands can be accessed by the GPU, wherein the first handle includes a memory address that provides access to only a particular portion of the data object, receiving a first graphics command as well as the first handle from the application program, wherein the first graphics command includes a draw command or a compute grid launch, and transmitting the first graphics command and the first handle to the GPU for processing. | 10-06-2011 |
| 20110249013 | PLUG-IN ARCHITECTURE FOR DYNAMIC FONT RENDERING ENABLEMENT - A computer system provides a plug-in architecture for creation of a dynamic font. The computer system can incorporate a new filter function into a filtering layer of a font program. The filtering layer includes pre-defined filter functions to transform a base font into a new font. The computer system applies one or more font rules in the filtering layer to the base font. The font rules are implemented by the new filter function and at least one of the pre-defined filter functions to randomize an appearance of each character in a character string. The character string rendered with the new font has a dynamic and randomized appearance. | 10-13-2011 |
| 20110254852 | Demand based texture rendering in a tile based rendering system - A method and apparatus are provided for shading and texturing computer graphic images in a tile based rendering system using dynamically rendered textures. Scene space geometry is derived for a dynamically rendered texture and passed to a tiling unit which derives scene space geometry for a scene which references the textures. Scene space geometry for a scene that references the dynamically rendered texture is also derived and passed to the tiling unit. The tiling unit uses object data derived from the scene space geometry to detect reference to areas of dynamically rendered textures, as yet un-rendered. These are then dynamically rendered. | 10-20-2011 |
| 20110254853 | MODIFYING A DISPLAY QUALITY OF AN AREA IN A VIRTUAL UNIVERSE ACCORDING TO AVATAR CHARACTERISTICS - Described herein are processes and devices that modify a display quality of an area of a virtual universe. Some embodiments include operations to determine a number of avatars that occupy the area, determine a display quality of the area that can be reduced to conserve a computing resource that processes data to present the area and modify the display quality of the area proportionally to the number of avatars that occupy the area. The operations can further modify usage of a computing resource to process data to present the area in response to modification of the display quality of the area. | 10-20-2011 |
| 20110279469 | Performing time slice-based visual prediction - To perform time slice-based visual prediction, a weighted moving aggregate of data values in a data set is calculated over previous time slices to predict data values based on interactive user input. A visual accuracy indicator is generated for display to indicate a quality of prediction of data values at different times. A visualization presents data values from the data set and the predicted data values, where the data values from the data set and the predicted data values are represented as corresponding cells. | 11-17-2011 |
| 20110279470 | SYSTEMS AND METHODS FOR THE REAL-TIME AND REALISTIC SIMULATION OF NATURAL ATMOSPHERIC LIGHTING PHENOMENON - Systems and methods are provided for visually realistic simulation and real-time rendering of natural atmospheric lighting and related phenomena in an outdoor scene represented by an image provided by a simulation environment. The systems and methods of the present invention provide techniques to approximate the visual effects of natural atmospheric lighting and related phenomena that are visually realistic and that can be computed in real-time to render frames of a scene at real-time frame rates per second. The techniques consider the light scattering effects due to sunlight and ambient light in relation to objects, atmospheric particles and other scene elements represented by the image. | 11-17-2011 |
| 20110279471 | Visual Cryptography and Voting Technology - In some embodiments, techniques for voting and visual cryptography may include various enhancements. | 11-17-2011 |
| 20110285735 | SYSTEM AND METHOD FOR COMPOSITING PATH COLOR IN PATH RENDERING - One embodiment of the present invention sets forth a technique for compositing a rendered path object into an image buffer. A shader program executing within a graphics processing unit (GPU) performs a stenciling operation for the path object and subsequently performs a texture barrier operation, which invalidates caches configured to store texture and frame buffer data within the GPU. The shader program then performs covering operation for the path object in which the shader renders color samples for the path object and composites the color samples into an image buffer. The shader program binds to the image buffer for access as both a texture map and a writeable image. Stencil values are reset when corresponding pixels are written once per path object, and texture caches are invalidated via the texture barrier operation, which is performed after each covering operation per path object. | 11-24-2011 |
| 20110292063 | ROLLING TEXTURE CONTEXT DATA STRUCTURE FOR MAINTAINING TEXTURE DATA IN A MULTITHREADED IMAGE PROCESSING PIPELINE - A multithreaded rendering software pipeline architecture utilizes a rolling texture context data structure to store multiple texture contexts that are associated with different textures that are being processed in the software pipeline. Each texture context stores state data for a particular texture, and facilitates the access to texture data by multiple, parallel stages in a software pipeline. In addition, texture contexts are capable of being “rolled”, or copied to enable different stages of a rendering pipeline that require different state data for a particular texture to separately access the texture data independently from one another, and without the necessity for stalling the pipeline to ensure synchronization of shared texture data among the stages of the pipeline. | 12-01-2011 |
| 20110292064 | Discrete Element Texture Synthesis - Output textures may be generated by synthesizing an input texture comprising discrete elements with a set of boundary conditions. Elements of the input texture are copied from the input texture to an output texture that is defined by a set of boundary conditions and are then refined. The elements of the output texture are refined by assigning domain and/or attribute information to the elements of the output texture element by minimizing an energy function measuring a similarity between output neighborhoods of the output texture and a corresponding best matching input neighborhood of the input texture. | 12-01-2011 |
| 20110292065 | RECONFIGURABLE DUAL TEXTURE PIPELINE WITH SHARED TEXTURE CACHE - Circuits, methods, and apparatus that provide texture caches and related circuits that store and retrieve texels in an efficient manner. One such texture circuit can provide a configurable number of texel quads for a configurable number of pixels. For bilinear filtering, texels for a comparatively greater number of pixels can be retrieved. For trilinear filtering, texels in a first LOD are retrieved for a number of pixels during a first clock cycle, during a second clock cycle, texels in a second LOD are retrieved. When aniso filtering is needed, a greater number of texels can be retrieved for a comparatively lower number of pixels. | 12-01-2011 |
| 20110304638 | METHOD AND APPARATUS FOR CONSTRUCTING VIRTUAL SLOPED LANDSCAPES IN COMPUTER GRAPHICS AND ANIMATION - There are both flat and sloped ground surfaces on which the game characters traverse. In areas where a sloped surface changes angle (i.e. where a sloped surface connects to a flat surface), a transitional method has been created to make the adjoining textures on the top surface area of the ground blend together seamlessly. A unique texture is used for this purpose. This texture uses the same material as the flat “ground trim” texture seen on the top of every surface. The texture has a diagonally drawn alpha mask that blends from completely transparent to completely opaque from the bottom right corner of the texture to the top left corner. When this texture is drawn at the ends of each sloped surface where they change angle, the combination of the color channels and the alpha mask line up with adjoining textures to blend them together and create a seamless visual transition. | 12-15-2011 |
| 20110310111 | METHOD FOR PROVIDING TEXTURE EFFECT AND DISPLAY APPARATUS APPLYING THE SAME - A method of providing a texture effect and a display apparatus applying the same are provided. The display apparatus includes: an image processor which generates a texture that is brightness values and adds the texture to an image; and a display unit which displays the texture-added image. Accordingly, a user can express a texture of a canvas, paper, a brick, etc. on a displayed image without using an extra image editing program. | 12-22-2011 |
| 20110316868 | SERVICE PROVISION SYSTEM AND RENDERING EXECUTION METHOD - Disclosed is a service provision system including a server which includes application service programs, selects a program corresponding to profile data according to a service start request, and transmits rendering information selected by a data request; an in-vehicle information terminal which includes first profile data representing a terminal specification and performs a rendering process using a texture in the terminal by a rendering command; and a portable information device which includes second profile data representing a device specification, identifies a connection status with the terminal, and transmits the data request using the first or second profile data. The portable information device includes a data request transmission unit to transmit the data request using the first profile data, and a rendering command transmission unit to generate the rendering command based on the rendering information and transmit the rendering command to the terminal, when the connection with the terminal is identified. | 12-29-2011 |
| 20120013630 | METHOD FOR SELECTING A SHOE FITTED TO A FOOT AND ASSEMBLIES THEREFOR - A method for selecting a shoe fitted to a foot from a plurality of shoes. For each shoe from the plurality of shoes, a dimensionally accurate outline of the footbed of the shoe is provided in electronic form. Further, for each shoe from the plurality of shoes, a dimensionally accurate outline of a section through the shoe, wherein the sectional plane runs perpendicularly to the footbed and along the way of largest foot length of a foot positioned in the shoe, is provided in electronic form. A representation of the footbed outline and of the sectional outline to scale is effected for a shoe on a flat screen, wherein the design of the outline area is in distinct contrast to the design of the background area. The foot is positioned on and in front of the flat screen, respectively, such that preferably only a circumferential edge of the represented outline remains visible. A visual comparison of the represented outlines with the foot to be dressed is effected by assessing the edge of the represented outline remaining visible with respect to size and progress. Further, an assembly for selecting a shoe fitted to a foot from a plurality of shoes including a data processing system with a database and an output unit, as well as an assembly for simultaneous representation of the footbed outline and the sectional outline to scale for a shoe corresponding to the method with two flat screens perpendicular to each other are provided. | 01-19-2012 |
| 20120026180 | SYSTEMS AND METHODS FOR CAPTURING AND RECREATING THE FEEL OF SURFACES - Systems and methods for capturing and recreating the feel of a surface are disclosed. A method for capturing a feel of a surface comprises contacting the surface with a handheld tool, recording data measured by the tool, and generating a texture model of the surface based on the recorded data. A method for recreating a feel of a surface comprises contacting a virtual surface with a handheld tool, determining an estimated contact force based on the data measured by the tool, generating a vibration waveform from a texture model based on the data measured by the tool; and actuating at least one actuator of the tool according to the vibration waveform. A system for capturing and recreating a feel of a surface comprises a handheld tool, a storage device, and a processor. | 02-02-2012 |
| 20120056893 | SIMILAR IMAGE SEARCH DEVICE, SIMILAR IMAGE SEARCH METHOD, AND COMPUTER PROGRAM - A similar image search device includes an image database where image data is accumulated in advance, and a search unit which searches with regard to an input image from a search request origin for images which are similar to the input image from image data accumulated in the image database, where the search unit has a determination unit, which determines degrees of similarity of the input image and each image accumulated in the image database using a plurality of determination standards obtained by applying and combining weights of differences in a plurality of characteristic values which express the characteristics of an image, and a tuning screen transmission unit, which transmits images where the degrees of similarity determined by the determination unit satisfy predetermined conditions to the search request origin as a tuning screen which is divided into groups for each of the determination standards. | 03-08-2012 |
| 20120069036 | METHOD AND MECHANISM FOR DELIVERING APPLICATIONS OVER A WAN - An improved approach for a remote graphics rendering system that can utilize both server-side processing and client-side processing for the same display frame. Some techniques for optimizing a set of graphics command data to be sent from the server to the client include: eliminating some or all data, that is not needed by a client GPU to render one or more images, from the set of graphics command data to be transmitted to the client; applying precision changes to the set of graphics command data to be transmitted to the client; and performing one or more data type compression algorithms on the set of graphics command data. | 03-22-2012 |
| 20120081383 | CROSS-ENVIRONMENT USER INTERFACE MIRRORING USING REMOTE RENDERING - Cross-environment rendering and user interaction support provide a seamless computing experience in a multi-operating system computing environment. The multi-operating system computing environment may include a mobile operating system and a desktop operating system running concurrently and independently on a mobile computing device. The seamless computing experience includes mirroring the active user interaction space of the mobile operating system to a display of a user environment associated with the desktop operating system. The user interface is rendered by the desktop operating system by accessing surface information of the active user interaction space directly from shared memory. The mobile computing device may be a smartphone running the Android mobile operating system and a full desktop Linux distribution on a modified Android kernel. | 04-05-2012 |
| 20120081384 | METHOD OF AND APPARATUS FOR ENCODING AND DECODING DATA - An array of texture data elements (texels) is subdivided into a plurality of 8×4 texture element blocks, each of which 8×4 texture element blocks encodes two 4×4 texture element sub-blocks 3, 4. Each encoded texture data block includes data indicating a method to be used to generate a set of colour values to be used for the texture elements that the encoded data block represents, and data indicating a method to be used for generating the colours of the individual texture elements using that generated set of colours. As well as the individual texture data blocks, a header data block encoding a base set of colours is generated. This base colour set defines a set of colours that is used to generate the colours to be used when reproducing each individual encoded texture data block. | 04-05-2012 |
| 20120086718 | METHOD FOR REPRESENTING AN ANIMATED OBJECT - The invention relates to a method for representing an animated object. In a three-dimensional drawing program used to generate and animate objects, the model behavior of objects is calculated. For this purpose, sequences of individual objects are output at defined times and subsequently the sequence of the individual objects is jointed into an animation sequence. Surface changes of the object are simulated by way of additional texture animation and output. The animation sequence and the texture animation are then joined in a vector-based page description language, such as the 3D PDF program, and played at the same time. Based on the available sequence of the individual objects, a user can interactively modify the object animated in this way while playing back the animation sequence and the texture animation and change the viewing angle for the animated object. The animation sequence or the texture animation can likewise be configured as an infinite loop and thereby give the human user a dynamic view of the animated object. | 04-12-2012 |
| 20120086719 | EXPANDABLE GRAPHICAL AFFORDANCES - A method, apparatus, system, article of manufacture, and computer readable storage medium provide the ability to create and edit a surface object in a computer implemented surface modeler. A surface object creation process is commenced and a surface object type is selected. During the surface object creation process, visual affordances are presented. The visual affordances are grips that can be used to inject modification into the surface object creation process. Subsequent to creation of the surface object, the same visual affordances are displayed and used to edit the surface object. | 04-12-2012 |
| 20120086720 | METHODS AND APPARATUS FOR MULTIPLE TEXTURE MAP STORAGE AND FILTERING - A method for a computer system including receiving a file comprising textures including a first and a second texture, and metadata, wherein the first texture need not have a predetermined geometric relationship to the second texture, wherein the metadata includes identifiers associated with textures and includes adjacency data, associating the first texture with a first location on an object in response to an identifier associated with the first texture, associating the second texture with a second location on the object in response to an identifier associated with the second texture, determining an edge of the first texture is adjacent to an edge of the second texture in response to the adjacency data, and performing a rendering operation with respect to the first and the second surface on the object to determine rendering data in response to the first texture and to the second texture. | 04-12-2012 |
| 20120098845 | DISPLAY OF EFFECT COATINGS ON ELECTRONIC DISPLAY DEVICES - The invention relates to a method of displaying an image of an effect coating having texture and colour properties on an electronic display device, using measured colour data and measured texture data as input to generate the image, wherein the textured image is displayed with visual colour properties which are maintained on a prescribed level independent of possible variations in texture properties. | 04-26-2012 |
| 20120113129 | Apparatus and method for generating realistic pose including texture - Provided is a realistic pose generating apparatus that may render an input pose by deforming a basic shape to a shape of the input pose based on a displacement value of a shape corresponding to a difference between a shape interpolation function with respect to the input pose and the shape interpolation function with respect to each of major poses, and by deforming a basic texture to a texture of the input pose based on a displacement value of a texture corresponding to a difference between a texture interpolation function with respect to the input pose and the texture interpolation function with respect to each of the major poses. | 05-10-2012 |
| 20120127190 | Modifying Screen Objects - A system for identifying prior selection of specific display information on an EPG. In one embodiment, a user selects an object on a screen, and upon selection of the object, an attribute of the object (e.g., color, transparency, etc.) is modified. The modified value is saved into memory so the user may later identify that the specific object was selected. Each subsequent selection will modify the attribute further, allowing the user to identity that the object was selected a number of times. In one embodiment, the attribute will continue to be modified until a specific expiration limit has been reached. | 05-24-2012 |
| 20120133664 | SYSTEM AND METHOD FOR PAINTERLY RENDERING BASED ON IMAGE PARSING - A system and method for synthesizing painterly-looking images from input images (e.g., photographs). An input image is first interactively decomposed into a hierarchical representation of its constituent components named parse tree, whose nodes correspond to regions, curves, and objects in the image, with occlusion relations. According to semantic information in the parse tree, a sequence of brush strokes is automatically prepared according a brush dictionary manually built in advance, with their parameters in geometry and appearance appropriately tuned, and blended onto the canvas to generate a painterly-looking image. | 05-31-2012 |
| 20120133665 | Generating A Texture From Multiple Images - A texture is generated using a plurality of images and a geometry that correspond to an object. The geometry is mapped to each of the plurality of images. A graph includes a plurality of nodes corresponding to portions of the images. An edge exists between a first node and a second node if a first portion corresponding to the first node and a second portion corresponding to the second node can be neighboring portions in a resulting image. Ways of forming the resulting image are represented by paths in the graph. Edges and nodes in the graph may have associated costs. A path in the graph having a smallest total cost is determined and represents the resulting image. A texture is generated for the object using the resulting image. | 05-31-2012 |
| 20120147026 | DISPLAY DEVICE AND LIQUID CRYSTAL DISPLAY PANEL - A display device is provided that comprises a liquid crystal display panel for displaying an image by spatial light modulation, and circuitry for switching liquid crystal in the panel between having a first configuration in a first mode to cause an image displayed using the panel to be discernible from a wide range of viewing angles, and having a second configuration in a second mode to cause an image displayed using the panel to be discernible substantially only from within a narrow range of viewing angles. Several types of display panel to achieve such in-panel switching between public and private viewing modes are disclosed. | 06-14-2012 |
| 20120147027 | METHOD AND SYSTEM FOR IMPROVING DATA COHERENCY IN A PARALLEL RENDERING SYSTEM - A method and system for improving data coherency in a parallel rendering system is disclosed. Specifically, one embodiment of the present invention sets forth a method for managing a plurality of independently processed texture streams in a parallel rendering system that includes the steps of maintaining a time stamp for a group of tiles of work that are associated with each of the plurality of the texture streams and are associated with a specified area in screen space, and utilizing the time stamps to counter divergences in the independent processing of the plurality of texture streams. | 06-14-2012 |
| 20120169754 | METHOD AND APPARATUS FOR PROVIDING SYNTHESIZABLE GRAPHICS FOR USER TERMINALS - A method for providing synthesizable graphics for user terminals may include receiving, at a user terminal, graphics information provided wirelessly from a tag associated with an object within communication range of the tag, processing the graphics information at the user terminal to determine graphics data based on the graphics information received, and causing generation of display graphics to be rendered at a display of the user terminal based on the graphics data. A corresponding apparatus and computer program product are also provided. | 07-05-2012 |
| 20120169755 | ANISOTROPIC TEXTURE FILTERING WITH TEXTURE DATA PREFETCHING - A circuit arrangement and method utilize texture data prefetching to prefetch texture data used by an anisotropic filtering algorithm. In particular, stride-based prefetching may be used to prefetch texture data for use in anisotropic filtering, where the value of the stride, or difference between successive accesses, is based upon a distance in a memory address space between sample points taken along the line of anisotropy used in an anisotropic filtering algorithm. | 07-05-2012 |
| 20120176394 | DISPLAYING VISUAL ELEMENTS ON A MEDICAL DEVICE - A medical system includes a medical device and a display for displaying a plurality of visual elements. The plurality of visual elements are associated with functions of the medical device. The medical system also includes a plurality of visual profiles for facilitating in controlling visual appearance of the plurality of visual elements displayed on the display, and a visual profile selector for selecting at least one of the plurality of visual profiles based on a state of the medical device. | 07-12-2012 |
| 20120200586 | SYSTEM AND METHOD FOR PROVIDING APPLICATION-BASED USER INTERFACE FEATURES ON A COMPUTING DEVICE - A system and method for operating a mobile computing device is disclosed. Each of a plurality of applications that are stored or installed in the mobile computing device is associated with a corresponding design scheme. A user interface feature is displayed on the display of the mobile computing device. The user interface feature is present independent of the operation of the plurality of applications. A change in the state of an application is detected and the appearance of the user interface feature is affected based on the design scheme associated with the application that is changed in state. | 08-09-2012 |
| 20120206473 | ROBOTIC TEXTURE - Techniques are disclosed for controlling robot pixels to display a visual representation of a real-world video texture. Mobile robots with controllable color may generate visual representations of the real-world video texture to create an effect like fire, sunlight on water, leaves fluttering in sunlight, a wheat field swaying in the wind, crowd flow in a busy city, and clouds in the sky. The robot pixels function as a display device for a given allocation of robot pixels. Techniques are also disclosed for distributed collision avoidance among multiple non-holonomic and holonomic robots to guarantee smooth and collision-free motions. | 08-16-2012 |
| 20120218281 | COLOR DISPLAY DEVICE AND COLOR DISPLAY METHOD - The color display device includes a colored light generation unit for repetitively generating a plurality of colored lights in a time sequence with a predetermined frequency, and an image generation unit for processing said plurality of colored lights, so as to generate an image corresponding to each of the plurality of colored lights generated in a time sequence. The said predetermined frequency is 180 Hz or more. | 08-30-2012 |
| 20120223955 | IMAGE PROCESSING SYSTEM FOR SKIN DETECTION AND LOCALIZATION - An image processing system provides faster than real-time skin detection and localization. The system uses the highly optimized architecture of a graphics processing unit to quickly and efficiently detect and locate skin in an image. By performing skin detection and localization on the graphics processing unit, the image processing system frees the main system processor to perform other important tasks, including running general purpose applications. The speed with which the image processing system detects and localizes skin also facilitates subsequent processing steps such as face detection and motion tracking. | 09-06-2012 |
| 20120223956 | INFORMATION PROCESSING APPARATUS, INFORMATION PROCESSING METHOD, AND COMPUTER-READABLE STORAGE MEDIUM - A method is provided for generating output image data. The method comprises receiving image data representing an input image, the input image containing at least one facial image. The method further comprises recognizing the facial image in the image data, and recognizing facial features of the facial image. The method further comprises generating data representing a makeup image based on the recognized facial features, the makeup image providing information assisting in the application of makeup. The method also comprises generating output image data representing the makeup image superimposed on the facial image. | 09-06-2012 |
| 20120229487 | Method and Apparatus for Reflection Compensation - A method comprising determining that light reflected by a display obstructs view of the display, and causing compensation for reflected light based on the determination that light reflected by a display obstructs view of the display is disclosed. | 09-13-2012 |
| 20120229488 | Method and Tool for Modifying a Procedural Map - Method for modifying a procedural map for use with a tree driven procedural map comprising a plurality of levels (at least two levels) each having at least one node associated to at least one parameter, comprising the steps of: providing a node selection tool allowing the selection of at least one node of one level among the plurality of nodes of a map to be modified; select a given node according to a given input; provide a parameter modification tool allowing the modification of at least one parameter of the selected node; modify said parameter of said node based on a given input; calculate a modified map based on the modified parameters. The invention also provides the map generation and modification tools for the implementation of this method. | 09-13-2012 |
| 20120229489 | Pillarboxing Correction - A display control device used to govern non-content regions in a display space, and selectively determine data for display in the non-content regions is described. The display control device can identify the non-content regions, and determine types of data that can be filled in the non-content regions. Once determined, the fill data can be presented in the non-content regions concurrently with an image frame. | 09-13-2012 |
| 20120242674 | HIGH DYNAMIC RANGE TEXTURE COMPRESSION - A method for compressing a high dynamic range (HDR) texture. A first block of texels of the HDR texture in a red-green-blue (RGB) space may be transformed to a second block of texels in a luminance-chrominance space. The first block may have red values, green values and blue values. The second block may have luminance values and chrominance values. The chrominance values may be based on a sum of the red values, a sum of the green values and a sum of the blue values. The luminance values and the chrominance values may be converted to an 8-bit integer format. The luminance values may be modified to restore a local linearity property to the second block. The second block may be compressed. | 09-27-2012 |
| 20120249569 | DRAWING APPARATUS, DRAWING METHOD, AND DRAWING PROGRAM - A drawing apparatus includes a segment setter configured to analyze outline data and to set a straight line segment for drawing a straight line portion and a curved line segment for drawing a curved line portion, in the outline data; a first stencil generator configured to generate stencil data of the straight line segment; a second stencil generator configured to obtain a basic texture in which transparency is allocated for each of a plurality of regions in an image, pasting a portion of the basic texture to the curved line segment in accordance with a shape of the curved line segment, and thereafter to generate stencil data of the curved line segment; and a drawer configured to draw a character image corresponding to the outline data, based on the stencil data of the straight line segment and the stencil data of the curved line segment. | 10-04-2012 |
| 20120262470 | FLOATING POINT COMPUTER SYSTEM AND TEXTURING - A floating point rasterization and frame buffer in a computer system graphics program. The rasterization, fog, lighting, texturing, blending, and antialiasing processes operate on floating point values. In one embodiment, a 16-bit floating point format consisting of one sign bit, ten mantissa bits, and five exponent bits (s10e5), is used to optimize the range and precision afforded by the 16 available bits of information. In other embodiments, the floating point format can be defined in the manner preferred in order to achieve a desired range and precision of the data stored in the frame buffer. The final floating point values corresponding to pixel attributes are stored in a frame buffer and eventually read and drawn for display. The graphics program can operate directly on the data in the frame buffer without losing any of the desired range and precision of the data. | 10-18-2012 |
| 20120262471 | IMAGE PROCESSING METHOD - An object surface is rendered by not only grid lines indicating a slope in the surface of an object, but also by moving objects which move over the object surface with a speed responsive to the slope angle on the object surface, thereby enabling a player to refer to the grid lines and to the movement of a moving object, so as to visually perceive minute slopes and bumps in the object surface. | 10-18-2012 |
| 20120274650 | DIFFERENTIAL IMAGE ENHANCEMENT - Techniques for differentially enhancing selected areas within a digital image are disclosed. In certain embodiments, one or more attributes of a selected pixel or a group of pixels is determined. Examples of such attributes include color properties, grayscale properties, and/or multi-pixel properties, such as texture. In certain embodiments, the attribute may be used in conjunction with the properties of a modification tool, such as a brush, to selectively modify pixels having the attribute value or a similar attribute value. | 11-01-2012 |
| 20120281005 | Method Of And Apparatus For Encoding And Decoding Data - Each block of texture data elements is encoded as a block of texture data that includes a set of integer values to be used to generate a set of base data values for the block, and a set of index values indicating how to use the base data values to generate data values for the texture data elements that the block represents. The integer values and the index values are both encoded in an encoded texture data block using a combination of base-n values, where n is greater than two, and base-2 values. Predefined bit representations are used to represent plural base-n values (n>2) collectively, and the bits of the bit representations representing the base-n values are interleaved with bits representing the base-2 values in the encoded texture data block. | 11-08-2012 |
| 20120281006 | Method Of And Apparatus For Encoding And Decoding Data - A texture map | 11-08-2012 |
| 20120299941 | DISPLAY APPARATUS AND CONTROL METHOD THEREOF - A display apparatus and a method thereof including: a display unit which displays an image based on a video signal; a battery unit which supplies battery power; and a controller which controls adjusts brightness of the image based on residual quantity of the battery unit when the battery power is supplied. | 11-29-2012 |
| 20120313954 | OPTIMIZED ON-SCREEN VIDEO COMPOSITION FOR MOBILE DEVICE - A method for displaying continuous video content on a mobile phone LCD renders plural source video textures as consecutive surfaces on the display. A hardware scaler, rather than a general purpose graphical processing unit (GPU), is used to render a particular surface whenever possible, because it uses less battery power than the GPU. The method determines if the hardware scaler is capable of rendering a particular surface and if the particular surface is to be rendered with one or more additional images derived from a source other than a source video texture. The hardware scaler renders surfaces, including any additional images, if it is capable of doing so; otherwise the GPU renders the surface. The method is applied dynamically to each video texture in a video session, so that the manner of rendering each surface, whether by using the hardware scaler or the GPU, can change from surface to surface. | 12-13-2012 |
| 20120313955 | AUGMENTED REALITY METHOD APPLIED TO THE INTEGRATION OF A PAIR OF SPECTACLES INTO AN IMAGE OF A FACE - Method for creating a final real-time photorealistic image of a virtual object, corresponding to a real object arranged on an original photo of a user, in a realistic orientation related to the user's position, includes: detecting the presence of an area for the object in the photo; determining the position of characteristic points of the area for the object in the photo; determining the 3D orientation of the face, the angles Φ and Ψ of the camera having taken the photo relative to the principal plane of the area; selecting the texture to be used for the virtual object, in accordance with the angle-of-view, and generating the view of the virtual object in 3D; creating a first layered rendering in the correct position consistent with the position of the placement area for the object in the original photo; obtaining the photorealistic rendering by adding overlays to obtain the final image. | 12-13-2012 |
| 20120313956 | Method And Apparatus For Generating A User Interface - A method and an apparatus for generating a user interface. The method includes: obtaining layers to be drawn and layer styles of the layers to be drawn, retrieving attribute information of each layer to be drawn according to the layer style corresponding to the layer and drawing each layer to be drawn according to the retrieved attribute information to obtain drawn layers; and combining the drawn layers to generate a user interface. | 12-13-2012 |
| 20130002696 | Computer Based Models of Printed Material - Computer based models for printed materials. | 01-03-2013 |
| 20130016112 | METHODS AND APPARATUS FOR MULTIPLE TEXTURE MAP STORAGE AND FILTERING INCLUDING IRREGULAR TEXTURE MAPS - A method for a computer system including receiving a file comprising textures including a first and a second texture map, which can be regular or irregular texture maps, and metadata, wherein the metadata includes identifiers associated with texture maps and includes adjacency data, associating the first texture map with a first face of an object in response to an identifier associated with the first texture map, associating the second texture map with a second face of the object in response to an identifier associated with the second texture map, determining an edge of the first texture map is adjacent to an edge of the second texture map in response to the adjacency data, and performing a rendering operation with respect to the first and second faces of the object to determine rendering data in response to the first and second texture maps. | 01-17-2013 |
| 20130027417 | Alternate Scene Representations for Optimizing Rendering of Computer Graphics - Shading attributes for scene geometry are predetermined and cached in one or more alternate scene representations. Lighting, shading, geometric, and/or other attributes of the scene may be precalculated and stored for at least one of the scene representations at an appropriate level of detail. Rendering performance is improved generally and for a variety of visual effects by selecting between alternate scene representations during rendering. A renderer selects one or more of the alternate scene representations for each of the samples based on the size of its filter area relative to the feature sizes or other attributes of the alternate scene representations. If two or more alternate scene representations are selected, the sampled values from these scene representations may be blended. The selection of scene representations may vary on a per-sample basis and thus different scene representations may be used for different samples within the same image. | 01-31-2013 |
| 20130033514 | FULL-SCENE ANTI-ALIASING METHOD AND SYSTEM - A method and system for performing full-scene anti-aliasing for an image through a technique of rotating and unrotating rasterization of a scene and rendering a resulting image. A scene is rasterized at a first angle relative to a first coordinate system to generate a plurality of pixels, which are then applied to a polygon surface that is rendered at a second angle equal to the inverse of the first angle. Thus, the resulting image is re-oriented with respect to the first coordinate system. | 02-07-2013 |
| 20130038620 | TIME SLICE PROCESSING OF TESSELLATION AND GEOMETRY SHADERS - One embodiment of the present invention sets forth a technique for redistributing geometric primitives generated by tessellation and geometry shaders for processing by multiple graphics pipelines. Geometric primitives that are generated in a first processing cycle are collected and redistributed more evenly and in smaller tasks to the multiple graphics pipelines for vertex processing in a second processing cycle. The smaller tasks do not exceed the resource limits of a graphics pipeline and the per-vertex processing workloads of the graphics pipelines in the second cycle are balanced and make full use of resources. Therefore, the performance of the tessellation and geometry shaders is improved. | 02-14-2013 |
| 20130063460 | VISUAL SHADER DESIGNER - An integrated development environment includes a visual shader designer engine that enables a user to create a pixel shader embodied as a directed acyclic graph. The directed acyclic graph contains nodes, where each node is associated with an operation that is used to generate a color characteristic of a final rendered model. The visual shader designer engine displays a rendered image at each node that is the result of the node's operation during development of the directed acyclic graph. An error texture is rendered in a node when an erroneous condition is detected in rendering a node's operations. | 03-14-2013 |
| 20130063461 | Systems and Methods for Rendering 2D Grid Data - Systems and methods for rendering | 03-14-2013 |
| 20130063462 | TILE-BASED IMAGE PROCESSING USING MIPMAPS - Mipmaps are used to optimize image rendering by intelligently determining which generated mipmaps can be reused and then storing the reusable mipmaps in cache for quick retrieval later. A graphic transformation application (GTA) working with or executed by a graphics processing unit (GPU) identifies images to be rendered on a screen and effects to be applied such images. Transforms to carry out the effects are charged with generating mipmaps of the images, and the GTA monitors the generated mipmaps and images to be rendered to determine what mipmaps to cache for future transforms. | 03-14-2013 |
| 20130063463 | REAL-TIME ATLASING OF GRAPHICS DATA - Performing real-time atlasing of graphics data and creation and maintenance of texture atlases for applications having dynamic graphics content. Embodiments include allocating a texture atlas configured to store textural elements for use in rendering graphical elements, and providing a graphics processing unit (GPU) access to the texture atlas. During subsequent execution of an application, when a graphical element of the application is to be rendered by the GPU, a block of space can be allocated within the texture atlas and a textural element corresponding to the graphical element can be stored within the allocated block. The GPU therefore has access to the textural element when rendering the graphical element. | 03-14-2013 |
| 20130063464 | PRIMITIVE RENDERING USING A SINGLE PRIMITIVE TYPE - Rendering different types of graphical content using a single primitive type. Embodiments enable graphical elements of different content types representing a scene to be rendered as a batch based on the single primitive type, thereby reducing data transfer and improving processing performance. For example, each graphical element in a batch of graphical elements can rendered based modifications to instances of a template shape, which represents a single primitive type usable for rendering different types of graphical content. The modifications to each instance can include modifying the instance according transformation data, clip data, and/or width and height data to position the instance in a scene, and filling the modified instance according to one or more of shape or brush data corresponding to the graphical element. | 03-14-2013 |
| 20130063465 | Progressively Indicating New Content in an Application-Selectable User Interface - This document describes techniques for progressively indicating new content in an application-selectable user interface. These techniques permit a user to view indications of new content for applications progressively, rather than all at one time. By so doing, the techniques may avoid mentally or visually overloading or over-stimulating a user viewing the indications. | 03-14-2013 |
| 20130069968 | METHODS AND APPARATUS FOR HYBRID HALFTONING OF AN IMAGE - This disclosure provides methods, apparatus, and computer programs encoded on computer storage media for tone based halftoning of digital images. By exploiting knowledge of local image features and tone levels, the halftoning method may be adaptively switched between error-diffusion and mask-based dithering with reduced boundary artifacts. By further utilizing a smart quantization error clipping scheme, artifacts inherent to the method of error diffusion are also reduced. The method consistently generates higher quality halftone images for both still and video applications when compared to conventional methods. | 03-21-2013 |
| 20130088504 | TEXTURE COMPRESSION AND DECOMPRESSION - A compressing of a texel block ( | 04-11-2013 |
| 20130106886 | Display of Visual Images by Fractional Color Gradient Increments | 05-02-2013 |
| 20130106887 | TEXTURE GENERATION USING A TRANSFORMATION MATRIX | 05-02-2013 |
| 20130106888 | INTERACTIVELY ZOOMING CONTENT DURING A PRESENTATION | 05-02-2013 |
| 20130106889 | GRAPHICS PROCESSING METHOD AND DEVICES USING THE SAME | 05-02-2013 |
| 20130120423 | SYSTEM AND METHOD FOR DRAWING ANTI-ALIASED LINES IN ANY DIRECTION - A prerendered line texture stored in memory is used to generate an anti-aliased destination line in any direction to be displayed on a screen. A combination of tiling, stretching, and/or mirroring is used to generate the anti-aliased destination line. A blitter blits a rectangle in the prerendered line texture to a destination rectangle in the frame buffer that is displayed on the screen. | 05-16-2013 |
| 20130120424 | METHOD AND APPARATUS FOR IMPROVED RENDERING OF IMAGES - Methods and devices for displaying content with improved speed, performance, and/or improved power efficiency are disclosed. In accordance with many embodiments, content is received that includes a plurality of objects including an image object, and the image object is decoded to obtain a bitmap representation of an image. A pattern of usage of the bitmap representation is identified that indicates whether the bitmap representation may be used repetitively when the plurality of objects are composited, and the bitmap representation is analyzed to identify whether compositing computations may be avoided a next time the bitmap representation is composited. The bitmap representation is then composited in a manner to avoid at least some of the compositing computations. | 05-16-2013 |
| 20130120425 | CHARACTER GENERATING SYSTEM, CHARACTER GENERATING METHOD, AND PROGRAM - A character generating system ( | 05-16-2013 |
| 20130127889 | System and Method for Adding Vector Textures to Vector Graphics Images - A system and method for adding vector textures to images may employ a unified vector representation for images and textures based on extensions to diffusion curve representations, along with tools to facilitate the draping of texture maps over an image. This vector representation may support user-configurable parameters that allow artists to design and manipulate complex textures at a high-level, and to deform them directly in two-dimensional images. The vector representation may provide material descriptors and visual cues of three-dimensional shape in two-dimensional images. It may facilitate the creation of lighting and shading effects in such images. The system may include tools to manipulate the configurable parameters to create texels, to distribute texels in a texture map, to automatically generate new texture elements, to generate 2.5D surface approximations of two-dimensional images based on diffusible normal attributes, and/or to apply a texture by mapping or projecting it onto such 2.5D surface approximations. | 05-23-2013 |
| 20130127890 | Polygon Processing Techniques in Procedural Painting Algorithms - Techniques for improving the performance of vector-based, fluid motion simulation techniques in procedural painting algorithms. The techniques may be implemented in procedural painting algorithms that employ a vector-based, fluid motion simulation technique to help achieve dynamic and serendipitous behaviors of watercolor painting at good interactive rates even on relatively low-powered devices. The techniques may include resampling the vertices of pigment polygons after growth at least at some iterations of the algorithm to provide smoother, more uniform growth; rasterizing dried pigment polygons into a texture so that the dried polygons are not rendered at each iteration of the algorithm; and rendering only a subset of live pigment polygons at each iteration of the algorithm. Polygons used by the techniques may be separated into static water polygons and dynamic pigment polygons. | 05-23-2013 |
| 20130127891 | Ordering and Rendering Buffers for Complex Scenes with Cyclic Dependency - A method, system, and computer-readable storage medium are disclosed for rendering a scene with render targets having instances of cyclic dependency. A dependency graph for a plurality of render targets in a scene may be determined automatically. A plurality of strongly connected components in the dependency graph may be determined automatically. Each of the plurality of strongly connected components may comprise one or more of the plurality of render targets. A topological order for the plurality of strongly connected components may be determined automatically. The scene may be rendered based on the topological order using the plurality of render targets. | 05-23-2013 |
| 20130127892 | METHOD AND SYSTEM FOR ITEM SELECTION BASED ON CHARACTERISTIC MATCHING - An approach for determining a representation of a physical object, the representation indicating at least one of a color, a texture, and a pattern associated with the object, comparing the representation to one or more reference representations on a basis of at least one of the color, the texture, and the pattern, selecting one of the plurality of reference representations based on the comparison; and determining one or more physical items associated with the one reference representation, is presented. | 05-23-2013 |
| 20130127893 | SYSTEM AND METHOD FOR ENABLING IMAGE SEARCHING USING MANUAL ENRICHMENT, CLASSIFICATION, AND/OR SEGMENTATION - A system includes an image analysis module that is configured to programmatically analyze individual images in a collection of images in order to determine information about each image in the collection. The system may also include a manual interface that is configured to (i) interface with one or more human editors, and (ii) displays a plurality of panels concurrently. Individual panels may be provided for one or more analyzed images, and individual panels may be configured to display information that is at least indicative of the one or more images of that panel and/or of the information determined from the one or more images. | 05-23-2013 |
| 20130141451 | CIRCULAR SCRATCH SHADER - A computer-implemented method for generating a circular scratch highlight. The method includes generating a plurality of texture planes, where each texture plane includes a plurality of copies of a scratch texture oriented in the same direction; generating a combined texture by combining the plurality of texture planes at different angles; applying the combined texture to a surface of an object; calculating a specular gradient vector based on a light vector and a reflectance vector, wherein the specular gradient vector points in a gradient direction of a specular highlight; and generating the circular scratch highlight by assigning, for each of a plurality of points on the surface of the object, a separate weight value corresponding to each texture plane in the combined texture based on how closely an orientation of the texture plane at the point corresponds to a scratch vector that is perpendicular to the specular gradient vector. | 06-06-2013 |
| 20130155089 | REAL-TIME GLOBAL ILLUMINATION RENDERING SYSTEM - The present invention provides an artifact-free, real-time global illumination rendering system. | 06-20-2013 |
| 20130176323 | METHOD AND APPARATUS FOR GRAPHIC PROCESSING USING MULTI-THREADING - A method and apparatus for graphic processing using multi-threading are provided. At least one context task, mediation task, and control task are executed by a processor. The at least one context task sequentially generates graphic commands. The mediation task mediates processing of the graphic commands. The mediation task may process a particular graphic command on behalf of the at least one context task, and change a processing order of the graphic commands. The control task transmits the graphic commands to a graphic hardware. | 07-11-2013 |
| 20130187939 | Texture Fading for Smooth Level of Detail Transitions in a Graphics Application - Systems and methods for providing smooth level of detail (“LOD”) transition for textures in a graphics applications are disclosed. The texture LOD of a first frame of imagery can be compared to a second texture LOD for a current frame. For areas where the second LOD is higher than the first LOD, an LOD fade from the first LOD to the second LOD can be performed to provide a smooth LOD transition. The LOD fade can be implemented by generating a blend between textures at the first LOD and the second LOD. In one aspect, the blend is generated based on an interpolant value calculated based on the difference between the first LOD and the second LOD. The interpolant value can be incremented in subsequent frames to achieve a desired fade rate for the transition. The fade rate can be variable such that the LOD transition time remains constant. | 07-25-2013 |
| 20130187940 | SYSTEM AND METHOD FOR EDITING, OPTIMIZING, AND RENDERING PROCEDURAL TEXTURES - A system for editing and generating procedural textures includes at least one microprocessor, a memory and a list of instructions allowing procedural textures in a procedural format to be edited, and, based on the edited procedural data, generating textures in a raster format. The system provides an editing tool for creating or modifying textures in a procedural format, an optimization device, provided with a linearization module, a parameter-effect tracking module and a graph data module, for storing graph data in an optimized procedural format, and a rendering engine, adapted to generate raster textures. Corresponding editing and generation methods are also provided. | 07-25-2013 |
| 20130215132 | SYSTEM FOR REPRODUCING VIRTUAL OBJECTS - A system for reproducing virtual objects includes a detector device that carries a known tracking pattern or tracking feature; and a host device configured for virtually projecting a template pattern to a surface and producing an image combining the tracking pattern and the template pattern. The template pattern corresponds to a virtual object. The host device is configured to process the image and thereby transmit information regarding the geometrical relationship between the tracking pattern and the template pattern to a user so that the user can reproduce the virtual object on the surface based on the information. | 08-22-2013 |
| 20130222406 | SYSTEM AND METHOD FOR PROVIDING FLAVOR ADVISEMENT AND ENHANCEMENT - A method and apparatus for generating a visual representation of a flavor or texture profile based on flavor or texture preferences of a user with respect to each of a plurality of flavor or texture categories or based on flavor or texture characteristic information representing flavor or texture characteristics of a product or recipe for each of a plurality of flavor or texture categories. The flavor or texture preferences of a user and the flavor or texture characteristics of a product or recipe with respect to each of a plurality of flavor or texture categories is determined by way of a method and apparatus for determining a flavor or texture profile for a user and a method and apparatus for determining a flavor or texture profile for a food element, respectively. Also described is a method and apparatus for providing food element recommendations based on flavor or texture. | 08-29-2013 |
| 20130235057 | AREA-BASED DEPENDENCY CHAIN ANALYSIS OF SHADERS AND COMMAND STREAM - A method and device are provided for performing tile based rendering. The method and device analyze past and current commands to determine when tiles are renderable independently of other tiles. In such cases, all rendering passes are performed successively without rendering other tiles in between. | 09-12-2013 |
| 20130257885 | Low Power Centroid Determination and Texture Footprint Optimization For Decoupled Sampling Based Rendering Pipelines - The problem of generating high quality images with a rendering pipeline based on decoupled sampling may be addressed by generating non-extrapolated shading locations and by determining improved texture filtering footprints. This may be accomplished by performing shading at the center of a bounding box that bounds mapped shading samples. | 10-03-2013 |
| 20130286031 | Multi-Resolution Texture Aggregation - Systems and methods for aggregation of textures at multiple resolution levels are described herein. An embodiment includes a preprocessing system that aggregates textures associated with objects of interest at multiple resolution levels. Individual textures may have a “pyramid” of resolution levels, and aggregated textures may be combined into a “tree” or a “forest”. Additionally, a texture forest may also be organized spatially and in resolution using the nodes of a quadtree, based on the 3D coordinates of the geometric primitives using each texture. A client identifies a resolution level for each object of interest in an image frame, groups objects based on resolution levels. The client may then test one texture coordinate per object at the beginning of a texture tree, recursively towards each child node of the tree, accumulating texture replacement transforms as a texture matrix. The client may then draw all the textures with the appropriate transform. | 10-31-2013 |
| 20130286032 | System and Method for Encoding and Decoding Using Texture Replacement - The invention provides devices and methods that process images. The invention processes a received signal representing information of texture and information of an image, which has the texture removed from at least one region. The image information is encoded to obtain encoded information of the image. An output signal is generated representing the texture information and the encoded image information. In another embodiment, the invention synthesizes texture based on the received texture information, decodes received image information, which is encoded, to obtain a decoded image, and then maps the synthesized texture onto the decoded image. | 10-31-2013 |
| 20130307861 | CREATION AND MANIPULATION OF HAND DRAWN OBJECTS WITH AUTOMATIC GROUPING - Providing a graphical drawing includes maintaining recently drawn strokes in a wet state after the strokes are drawn, causing strokes in a wet state to transition to a dry state based on passage of time, proximity of other recently drawn strokes, and/or explicit user input directing that at least some wet strokes be transitioned to the dry state, and grouping strokes in the dry state for future user manipulation based at least in part on how the strokes transitioned from the wet state to the dry state. Wet ink strokes may transition from the wet state to the dry state in response to not adding any new wet ink strokes for a predetermined amount of time. The predetermined amount of time may be twelve hundred milliseconds. | 11-21-2013 |
| 20130321441 | METHOD, SYSTEM AND APPARATUS FOR RENDERING A MAP ACCORDING TO TEXTURE MASKS - Methods, systems and apparatus are described to render map data according to texture masks. A rendering device may obtain map data, which may include one or more shapes described by vector graphics data. Along with the one or more shapes, embodiments may include mask indicators corresponding to the one or more shapes. Embodiments may render the map data by creating a mask shape based upon mask indicators corresponding to the shapes described by the vector graphics data. For each created mask shape, a texture source may be determined according to the mask indicator for the mask shape. Embodiments may obtain a texture from the texture source and may apply the mask shape to the obtained texture to render a fill portion of the corresponding shape described by the vector graphics data. Some embodiments may display the rendered map data as a map view. | 12-05-2013 |
| 20130321442 | METHOD, SYSTEM AND APPARATUS FOR DYNAMICALLY GENERATING MAP TEXTURES - Methods, systems and apparatus are described to dynamically generate map textures. A client device may obtain map data, which may include one or more shapes described by vector graphics data. Along with the one or more shapes, embodiments may include texture indicators linked to the one or more shapes. Embodiments may render the map data. For one or more shapes, a texture definition may be obtained. Based on the texture definition, a client device may dynamically generate a texture for the shape. The texture may then be applied to the shape to render a current fill portion of the shape. In some embodiments the render map view is displayed. | 12-05-2013 |
| 20130328900 | IMAGE PROCESSING APPARATUS AND CONTROL METHOD THEREFOR - A bidirectional texture function image as a bidirectional reflectance distribution function for each pixel of a target object is input. An average bidirectional reflectance distribution function within at least a partial region of the bidirectional texture function image data, a power of the bidirectional reflectance distribution function of each pixel of the bidirectional texture function image data, and a peak position of each pixel of the bidirectional texture function image data are stored in a storage apparatus as information indicating the bidirectional reflectance distribution function for each pixel. | 12-12-2013 |
| 20140002472 | AUGMENTED REALITY SURFACE PAINTING | 01-02-2014 |
| 20140015845 | METHOD AND A PROCESSOR FOR TEXTURE COMPRESSION - The embodiments of the present invention relates to a method and processor for texture compression, wherein an image block is divided into two halfblocks, which are either lying, referred to as flipped configuration or standing referred to as the non-flipped configuration. | 01-16-2014 |
| 20140028696 | ICC color conversion using GPU - Apparatus and systems, as well as methods and articles, may operate to use a graphics processing unit (GPU) to perform color conversions using International Color Consortium (ICC) profiles. In some embodiments, code is generated for execution by the GPU. The conversion can be represented as a series of steps mapped to particular GPU processes such as 1D texture, 3D texture and matrix functions. | 01-30-2014 |
| 20140035940 | METHOD AND SYSTEM FOR GENERATING A DISPLACEMENT MAP FROM A NORMAL MAP - One embodiment of the present invention sets forth a technique for generating a displacement map. The technique involves receiving a normal map which includes one or more normal vectors associated with a texture map, processing the one or more normal vectors to a calculate one or more depth difference vectors associated with the texture map, and generating one or more rays associated with a first texel of the texture map, where each of the one or more rays associated with the first texel traverses one or more other texels of the texture map. The technique further involves calculating, for each of the one or more rays associated with the first texel, relative depths of each of the one or more other texels traversed by the ray based on each of the depth difference vectors that correspond with the one or more other texels traversed by the ray, determining a displacement value associated with the first texel based on the relative depths calculated for the one or more rays, and storing the displacement value in a displacement map. | 02-06-2014 |
| 20140063038 | METHOD AND DEVICE FOR FORMING SURFACE TREATMENT DATA - A surface of a product is divided into a plurality of patches and a polygon mesh is formed. Sequences of vertexes on borderlines between the adjacent patches are allowed to correspond to each other, and then, a texture is mapped on each of patch units. The vertexes of the polygon mesh displaced in accordance with the mapped texture are connected together to form crimp applied polygon data for each of the patch units. In each of processing stages, since data to be processed can be limited to data of the two adjacent patches at the maximum, a practicable range of a computer is not exceeded due to the restriction of capacity of an operation memory. | 03-06-2014 |
| 20140071148 | Applying a Realistic Artistic Texture to Images - Techniques are disclosed to provide user control over the manipulation of a digital image. The disclosed techniques enable a user to apply various textures that mimic traditional artistic media to a selected image. User selection of a texture level results in the blending of texturized versions of the selected image in accordance with the selected texture level. User selection of a color level results in the adjustment of color properties of the selected image that are included in the output image. Control of the image selection, texture type selection, texture level selection, and color level selection may be provided through an intuitive graphical user interface. | 03-13-2014 |
| 20140111532 | CONTENT ADAPTIVE IMAGE RESTORATION, SCALING AND ENHANCEMENT FOR HIGH DEFINITION DISPLAY - An image processor includes generates a content adaptive kernel from an image block with noise of a luminance component signal with a low resolution. The content adaptive kernel is convolved with the luminance component signal. A noise signal and an extracted texture which excludes noise are generated. The luminance component signal is filtered as function of the noise signal to generate an enhanced luminance component signal. Horizontal and vertical scaling is performed on the enhanced luminance component signal, the extracted texture, and the luminance component signal, with the luminance component signal adaptively scaled as a function of the extracted texture. The horizontally and vertically scaled enhanced luminance component signal, extracted texture and luminance component signal are then combined to generate an output luminance component signal with a high resolution. | 04-24-2014 |
| 20140111533 | REAL TIME INTERVISIBILITY ANALYSIS - A method comprises supplying textures and location information to a graphics processing unit. The textures represent elevation data of obstructions in an environment. The location information indicates locations of an object in the environment and a reference point. The method further comprises using a plurality of shader units of the graphics processing unit in parallel to process the texture to determine intervisibility between the object and the reference point. | 04-24-2014 |
| 20140125687 | METHOD FOR SUB-PIXEL TEXTURE MAPPING AND FILTERING - A method for sub-pixel texture mapping and filtering is provided. The method includes the steps of: dividing an area on a source image into a red (R) sub-area, a green (G) sub-area, and a blue (B) sub-area, where the area on the source image is corresponding to a pixel of a destination image presented by a display device; sampling the R sub-area to obtain a R color value, sampling the G sub-area to obtain a G color value, and sampling the B sub-area to obtain a B color value; and rendering R, G, B color components of the pixel of the destination image according to the R color value, the G color value, and the B color value. | 05-08-2014 |
| 20140132617 | SIMULATION OF OIL PAINT ON A CANVAS - Various technologies described herein pertain to simulating oil painting. Data can be received from a sensor that indicates a desired orientation of an image editing tool with respect to a computer-implemented canvas. The computer-implemented canvas can include a paint map, which includes color values and height values of pixels representative of oil paint deposited on the computer-implemented canvas. Moreover, a footprint of the image editing tool upon the computer-implemented canvas can be computed based upon the data from the sensor. Further, an oil paint ridge model can be generated by modulating height values of a subset of the pixels from the paint map that are outside the footprint and less than or equal to a predetermined distance from an edge of the footprint. A display screen of a computing device can be caused to update an image rendered thereupon based upon the oil paint ridge model. | 05-15-2014 |
| 20140152683 | METHODS OF AND APPARATUS FOR USING TEXTURES IN GRAPHICS PROCESSING SYSTEMS - A graphics virtual texturing system in which textures stored in a storage medium of a host system are divided into respective pages that are then loaded into a local memory of a graphics processing system for use. If the texture page that is required for performing a texturing operation at an originally desired level of detail ( | 06-05-2014 |
| 20140152684 | METHODS OF AND APPARATUS FOR USING TEXTURES IN GRAPHICS PROCESSING SYSTEMS - A graphics virtual texturing system in which textures stored in a storage medium of a host system are divided into respective pages that are then loaded into a local memory of a graphics processing system for use. Each page of a graphics texture has an associated fade factor value that can be set by an application that is to use the texture to control the contribution that the page will be used to make to any texturing result that is generated using the texture page in question. The graphics processing system then controls the contribution of texture data from a texture page to texturing result data to be generated in accordance with the fade factor value associated with the texture page in question. This allows texture paging to be done in a more visually pleasing manner than just a binary “page-is-here”/“page-is-not-here” switch. | 06-05-2014 |
| 20140176590 | Texture Unit for General Purpose Computing - A texture unit may be used to perform general purpose mathematical computations such as dot products. This enables some general purpose computations and operations to be offloaded from a central processing unit to the texture unit. The texture unit may use linear interpolators in order to perform the dot product calculations. | 06-26-2014 |
| 20140192076 | Hybrid Image Decomposition and Protection - Hybrid image projection systems and methods can superimpose image components of an input image. An input image can be divided into smaller regions and at least one parameter of each region can be determined. The input image can be decomposed based on the parameter of each region into multiple, less correlated, orthogonal or quasi-orthogonal image components. Each projector can display respective image components so that the images projected may be optically superimposed on a screen. The superposition of orthogonal or quasi-orthogonal image components can result in superposition of images in an existing multi-projector image systems being more insensitive to inter-projector image misalignment. Superimposing orthogonal or quasi-orthogonal images can be used to avoid visible image degradation, and provide more robust image quality in a multiple projector system implementation. | 07-10-2014 |
| 20140198122 | ENGINE FOR STREAMING VIRTUAL TEXTURES - An engine decompresses texture data belonging to a virtual texture stored in processor readable memory so that decompressed texture data may be used to update a selected sub-image of a large texture image used to render a CGI. The updated sub-image may be at any location in the larger texture image. A processor executes an application to provide control information to the engine. The control information may include commands to decode compressed texture data at source addresses and provide a stream of decompressed virtual texture data to selected sub-image destination addresses in a texture buffer used for rendering a CGI. Similarly, the engine may compress texture sub-image information and store the compressed result at a destination address. | 07-17-2014 |
| 20140240337 | GRAPHICS PROCESSING UNIT WITH A TEXTURE RETURN BUFFER AND A TEXTURE QUEUE - A processor and a system are provided for performing texturing operations loaded from a texture queue that provides temporary storage of texture coordinates and texture values. The processor includes a texture queue implemented in a memory of the processor, a crossbar coupled to the texture queue, and one or more texture units coupled to the texture queue via the crossbar. The crossbar is configured to reorder texture coordinates for consumption by the one or more texture units and to reorder texture values received from the one or more texture units. | 08-28-2014 |
| 20140267343 | TRANSLATED VIEW NAVIGATION FOR VISUALIZATIONS - Among other things, one or more techniques and/or systems are provided for defining transition zones for navigating a visualization. The visualization may be constructed from geometry of a scene and one or more texture images depicted the scene from various viewpoints. A transition zone may correspond to portions of the visualization that do not have a one-to-one correspondence with a single texture image, but are generated from textured geometry (e.g., a projection of texture imagery onto the geometry). Because a translated view may have visual error (e.g., a portion of the translated view is not correctly represented by the textured geometry), one or more transition zones, specifying translated view experiences (e.g., unrestricted view navigation, restricted view navigation, etc.), may be defined. For example, a snapback force may be applied when a current view corresponds to a transition zone having a relatively higher error. | 09-18-2014 |
| 20140267344 | PROCEDURAL PARTITIONING OF A SCENE - Systems and methods for partitioning a set of animation objects using a node in a render setup graph are provided. The render setup graph may be used to configure and manage lighting configuration data as well as external processes used to render the computer-generated image. The render setup graph may include a dependency graph having nodes interconnected by edges along which objects and object configuration data may be passed between nodes. The nodes may be used to provide a source of objects and object configuration data, configure visual effects of an object, partition a set of objects, call external processes, perform data routing functions within the graph, and the like. The objects can be partitioned based on attributes of the objects and associated configuration data. In this way, the render setup graph may advantageously be used to organize configuration data and execution of processes for rendering an image. | 09-18-2014 |
| 20140267345 | Texture Address Mode Discarding Filter Taps - Various embodiments provide for a new texture address mode that excludes any texture filter taps (i.e. coordinates) that fall outside the texture domain from the filtering process. Taps outside a texture domain are not considered in one embodiment. Also, various embodiments provide flexibility as to the texture coordinate locations t | 09-18-2014 |
| 20140267346 | System and Method for Display of a Repeating Texture Stored in a Texture Atlas - In one embodiment, a method for generating textured graphics includes identifying border colors of pixels around two texture images and generating arrangements of border texels from the border colors that are positioned next to the two images in a texture atlas. The method includes generating mip-maps of the texture atlas with texels in the jump level assigned with the border color of the corresponding textures in the full-resolution texture atlas instead of the averaged color of the textures that would be assigned using a traditional mip-map process. The method includes storing the texture atlas including the two texture images and the border texels in a memory for use in generating repeated textures on an object in a virtual environment using at least one of the texture images with a mip-map without seam artifacts between the repeated textures. | 09-18-2014 |
| 20140267347 | CREATING DETAILS IN AN IMAGE WITH ADAPTIVE FREQUENCY LIFTING - Image details are created for an image. An image is processed to obtain image information. Detected texture samples are processed to obtain texture information. A processor device is used for transforming received image information for obtaining frequency domain information. The texture information is used for determining a lifting factor. A frequency distribution is determined for the frequency domain information using the lifting factor for creating particular frequency. An inverse transformation is performed on an updated frequency distribution for creating output image blocks. The output image blocks are combined to create image details for a lifted image. The lifted image is mixed with the image. | 09-18-2014 |
| 20140267348 | METHODS AND SYSTEMS FOR FRACTIONAL LEVEL OF DETAIL ASSIGNMENT - Methods and systems for fractional level of detail assignment are described herein. A method embodiment for fractional level of detail (LOD) assignment includes obtaining a set of features and image data at a range of LOD values, assigning one or more fractional LOD values to the obtained features and providing the features and the image data at the fractional LOD values. The embodiment also includes hashing an identifier associated with each feature and computing a hash cutoff value by mapping the range of LOD levels onto a range of integers. A system embodiment includes a LOD assigner to assign fractional LOD values to features in image data and to provide the features and the image data at the fractional LOD values. The system embodiment further includes a retrieval engine to return features with a range of LOD values that include the fractional LOD values to the LOD assigner. | 09-18-2014 |
| 20140285507 | DISPLAY CONTROL DEVICE, DISPLAY CONTROL METHOD, AND COMPUTER-READABLE STORAGE MEDIUM - A display control device for displaying content, the representation form of which is changeable by a user's operation on a display screen, on a display screen is provided. The display control device includes an operation acquisition unit configured to acquire a change instruction to change the representation form of the content and an image changing unit configured to distort the representation form of the content, in response to a change instruction which instructs to change the representation form of the content beyond a threshold value, to be different from the representation form as instructed. Thus, the display control device facilitates the user to recognize the threshold for change when the representation form of the content is changed by zooming in, zooming out, scrolling the content and the like. | 09-25-2014 |
| 20140327689 | Technique for real-time rendering of temporally interpolated two-dimensional contour lines on a graphics processing unit - A method for rendering animated contour lines in real-time on a graphics processing unit employs a two-stage rendering technique using two separate pixel shaders and three texture stages. A dynamically generated one-dimensional color key lookup texture is generated and passed to the first pixel shader along with two texture datasets which are blended according to a temporal interpolation fraction for the creation of visual stripes over the dataset which alternate color at predetermined contour values. The result of this first pass is rendered into a screen-defined texture and sent to a secondary pixel shader which performs a simplistic edge-detection algorithm to extract width-normalized contour lines from the edges formed by the striping shader in the first render pass. The edge-detection shader receives user-controllable variables to alter contour thickness, color, border color, and smoothness (anti-aliasing) before presenting the finished image to the graphics display device. | 11-06-2014 |
| 20140340415 | IMAGE PROCESSING APPARATUS AND METHOD - An image processing apparatus includes a physical property parameter acquisition unit and a texture control unit. The physical property parameter acquisition unit is configured to acquire a physical property parameter on a subject in an image. The texture control unit is configured to control a texture of the subject in the image by using the physical property parameter acquired by the physical property parameter acquisition unit. | 11-20-2014 |
| 20140354669 | GRAPHICS PROCESSING - In a graphics processing system that includes one or more programmable shading stages, the shader compiler receives a shader program to be compiled (step | 12-04-2014 |
| 20150035845 | System and Method for Sprite Capture and Reproduction - A sprite capture and reproduction system for a gaming machine is disclosed. The system includes a sprite capture component and a sprite reproduction component. The sprite capture component enables capture of a sprite in video memory for use as another sprite. The sprite reproduction component enables reproduction of independent animated images that are combinable in a larger animation. The system does not require a discrete texture for each and every image that is loaded. In some cases, images may be compresses, further reducing video memory requirements. Additionally, the system dramatically increases likelihood that desired images are resident and available for use in video memory, thereby saving texture memory. Further, the system minimizes shadow RAM usage. | 02-05-2015 |
| 20150049107 | GRAPHICS PROCESSING UNIT, GRAPHICS PROCESSING SYSTEM INCLUDING THE SAME, AND METHOD OF OPERATING THE SAME - A method of operating a graphics processing unit is provided. The method includes generating a first display list including a position information index, an attribute information index, and a texture patch descriptor index for each of a plurality of new primitives; generating a second display list by sorting the first display list according to texture patch descriptor indexes; and rendering the plurality of new primitives based on the second display list. | 02-19-2015 |
| 20150054843 | COLOR-CORRECT ALPHA BLENDING TEXTURE FILTER AND METHOD OF USE THEREOF - A color-correct alpha blending texture filter and a method of texture filtering. One embodiment of the color-correct alpha blending texture filter includes: (1) an alpha blender configured to receive a post-multiplied pixel color and convert to a pre-multiplied pixel color, and (2) a filter configured to apply texture filtering to the plurality of pixels based on pre-multiplied pixel colors. | 02-26-2015 |
| 20150054844 | METHODS AND SYSTEMS FOR GENERATING A POLYGON MESH - Methods and systems are disclosed for generating polygon meshes. One example of a method for generating a polygon mesh includes scanning a plurality of lines of an image to determine one or more pixel run lengths of interest, building a collection of rectangles based on the one or more pixel run lengths from the plurality of lines, and simplifying the collection of rectangles by combining rectangles with similar widths and/or heights. | 02-26-2015 |
| 20150054845 | BIT-COUNT TEXTURE FORMAT - A system, method, and computer program product are provided for using a bit-count texture format. A rasterized coverage bit mask is received by a texture processing unit from a bit-count format texture map, the rasterized coverage bit mask is converted to a scalar value, and the scalar value is processed while the rasterized coverage bit mask is retained in the bit-count format texture map. The coverage bit mask may be converted by computing a count of samples that are covered by at least one graphics primitive according to the rasterized coverage bit mask. | 02-26-2015 |
| 20150062142 | PREFIXED SUMMED LENGTH IN GRAPHICS PROCESSING - In an example, rendering graphics data includes determining, with a graphics processing unit (GPU), a texture offset for a current segment of a plurality of ordered segments of a dashed line, where the texture offset for the current segment of the plurality of ordered segments is based on an accumulation of lengths of segments that precede the current segment in the order, and pixel shading the current segment including applying the texture offset to determine a location of the current segment. | 03-05-2015 |
| 20150077427 | Texture Replacement In Video Sequences and Images - Systems and methods for reducing bit rates by replacing original texture in a video sequence with synthesized texture. Reducing the bit rate of the video sequence begins by identifying and removing selected texture from frames in a video sequence. The removed texture is analyzed to generate texture parameters. New texture is synthesized using the texture parameters in combination with a set of constraints. Then, the newly synthesized texture is mapped back into the frames of the video sequence from which the original texture was removed. The resulting frames are then encoded. The bit rate of the video sequence with the synthesized texture is less than the bit rate of the video sequence with the original texture. Also, the ability of a decoder to decode the new video sequence is not compromised because no assumptions are made about the texture synthesis capabilities of the decoder. | 03-19-2015 |
| 20150091931 | Procedurally Defined Texture Maps - A procedural texture relates texel coordinates to color values through an arbitrary function, herein called a texel shader. The procedural texture is defined by a dimension, size, texel format and the texel shader. Texel coordinates are an input to the texel shader, which generates a color value for those texel coordinates. A renderer can be implemented either in hardware, such as part of a graphics processor, or in software as a computer program executed by a processor. The renderer samples from the procedural texture in response to texel coordinates, and evaluates the texel shader on demand. Filtering also can be applied automatically to results. The results of the texel shader invocations are stored in a texture cache to take advantage of spatial and temporal locality. Results are shared among threads, processes and the like through the texture cache. | 04-02-2015 |
| 20150103087 | SYSTEM, METHOD, AND COMPUTER PROGRAM PRODUCT FOR DISCARDING PIXEL SAMPLES - A system, method, and computer program product are provided for discarding pixel samples. The method includes the steps of completing shading operations for a pixel set including one or more pixels to generate per-sample shaded attributes according to a shader program executed by a processing pipeline. Discard information for the pixel set is evaluated and one or more per-sample shaded attributes for at least one pixel in the pixel set are discarded based on the evaluated discard information. | 04-16-2015 |
| 20150334444 | SYSTEM AND METHOD FOR DRAWING ANTI-ALIASED LINES IN ANY DIRECTION - A prerendered line texture stored in memory is used to generate an anti-aliased destination line in any direction to be displayed on a screen. A combination of tiling, stretching, and/or mirroring is used to generate the anti-aliased destination line. A blitter blits a rectangle in the prerendered line texture to a destination rectangle in the frame buffer that is displayed on the screen. | 11-19-2015 |
| 20150348280 | Dynamic Generation Of Texture Atlases - Systems, methods and program storage devices are disclosed, which comprise instructions to cause one or more processing units to analyze input images to a texture atlas and determine how each texture should be modified before being stored in the texture atlas to prevent undesirable drawing artifacts. For example, “tileable” images may be identified on a per-edge basis (e.g., by determining whether each edge pixel is above a certain opacity threshold). The tileable images may then be modified, e.g., by extruding a 1-pixel border identical to the outer row of pixels, before being stored in the texture atlas. “Character”-type sprites may also be identified on a per-edge basis (e.g., by determining whether each edge pixel is below the opacity threshold). The character-type sprites may then by modified by adding a single pixel transparent border around the outer rows of pixels before being stored in the texture atlas. | 12-03-2015 |
| 20150348285 | SYSTEMS AND METHODS FOR GENERATING REFINED, HIGH FIDELITY NORMAL MAPS FOR 2D AND 3D TEXTURES - Systems, methods and program storage devices are disclosed, which comprise instructions to cause one or more processing units to dynamically generate refined normal maps for 2D texture maps, e.g., supplied by a programmer or artist. Generally speaking, there are two pertinent properties to keep in balance when generating normal vectors comprising a normal map: “smoothness” and “bumpiness.” The smoothness of the normal vectors is influenced by how many neighboring pixels are involved in the “smoothening” calculation. Incorporating the influence of a greater number of neighboring pixels' values reduces the overall bumpiness of the normal map, as each pixel's value takes weight from those neighboring pixels. Thus, the techniques described herein iteratively: downsample height maps; generate normal maps; scale the normal maps to maintain bumpiness; and blend the generated scaled normal maps with generated normal maps from previous iterations—until the smoothness of the resultant normal map has reached desired levels. | 12-03-2015 |
| 20150348300 | SYSTEM AND METHODS FOR IMPROVING THE READABILITY OF CONTENT - A system and method for improving the readability of content wherein content is organized into segments which are each displayed on a respective row on the display device. Each of the segments are made up of characters such as letters and punctuation. The text in a particular row, the reading row, on the display device is displayed differently than the text in the other rows. Each row is consecutively displayed in the reading row until the user has seen each segment of the content presented in the reading row. User are able to configure the display of the reading row text and text in other rows independently. | 12-03-2015 |
| 20150371410 | BATCH RENDERING METHOD FOR 2D VECTOR GRAPHICS PATH USING GPU - The present invention relates to a batch rendering method for two-dimensional (2D) vector graphics paths using a GPU, which may enhance the program processing speed of a game or advertisement made through HTML5 technology by utilizing 2D vector graphics batch rendering using a GPU. The present invention include gathering paths requested through an API (Application Program Interface) without immediately drawing the paths, in order to draw the paths of 2D vector graphics; drawing the gathered paths on a stencil atlas; and drawing, on a screen, quadrilaterals including the stencil atlas shape corresponding to each path in order to draw the gathered paths. | 12-24-2015 |
| 20160019710 | IMAGE PROCESSING APPARATUS AND METHOD - Provided is an image processing apparatus including: an image selection unit selectively extracting one image data from a plurality of input image data; an image generation unit generating a computer graphics image based on computer graphics description data; a surface designation unit designating a surface of a predetermined polygon using surfaces of polygons among the computer graphics description data as a selection; and an image mapping unit texture-mapping an image according to the image data extracted by the image selection unit onto the surface of the polygon designated by the surface designation unit. | 01-21-2016 |
| 20160045827 | COMPOSING AN IMAGE - The invention relates to a computer implemented method for controlling the display of a tile image on a display of the computer device, the method comprising: storing in a computer memory at the computer device, image texture data comprising a plurality of sets of predefined masks, each set of predefined masks for forming a respective tile image; selecting at random a tile image for display from a plurality of tile images; determining a location of each mask in the set of predefined masks for forming the selected tile image, in the image texture data; and supplying an indication of said location to a shader program executed on the computer device to control the shader program to use the set of predefined masks to form the selected tile image on said display. | 02-18-2016 |
| 20160048941 | TEXTURE ELEMENT STREAMING - In one example, a method for transmitting video data includes outputting, by a source device to a sink device, graphical commands and one or more texture elements that are renderable into video data. In this example, outputting a particular texture element of the one or more texture elements includes streaming, by the source device and to the sink device, a plurality of stages that each respectively correspond to a respective subset of pixels of the particular texture element. | 02-18-2016 |
| 20160063964 | STREAMING VIDEO DATA IN THE GRAPHICS DOMAIN - In one example, a method for transmitting video data includes capturing, by a source device, a plurality of tokens of graphical commands renderable into video data along with one or more texture elements; and generating, by the source device, a plurality of command frames that each correspond to at least one token of the plurality of tokens. In this example, each respective command frame of the plurality of command frames includes: an identification of at least one graphical command corresponding to the at least one token, and one or more arguments associated with the at least one token. In this example, the method also includes outputting, by the source device and for transmission to a sink device, the plurality of command frames. | 03-03-2016 |
| 20160071232 | TEXTURE STATE CACHE - Techniques are disclosed relating to a cache configured to store state information for texture mapping. In one embodiment, a texture state cache includes a plurality of entries configured to store state information relating to one or more stored textures. In this embodiment, the texture state cache also includes texture processing circuitry configured to retrieve state information for one of the stored textures from one of the entries in the texture state cache and determine pixel attributes based on the texture and the retrieved state information. The state information may include texture state information and sampler state information, in some embodiments. The texture state cache may allow for reduced rending times and power consumption, in some embodiments. | 03-10-2016 |
| 20160104264 | METHOD AND SYSTEM FOR REDUCING THE NUMBER OF DRAW COMMANDS ISSUED TO A GRAPHICS PROCESSING UNIT (GPU) - An example method of reducing a number of draw commands issued to a GPU includes generating a first scene graph including a first set of nodes for rendering objects in a first frame and generating a second scene graph including a second set of nodes for rendering objects in a second frame. The method further includes identifying a common portion of the first and second frames. The common portion corresponds to a plurality of nodes in the first and second scene graphs that are the same. The method also includes replacing the plurality of nodes in the second scene graph with a single node including a single draw command that represents draw commands in the plurality of nodes. The single draw command causes the GPU to display the texture in the second frame. The texture is based on a rendering of the common portion in the first frame. | 04-14-2016 |
| 20160110889 | METHOD AND APPARATUS FOR PROCESSING TEXTURE - Provided is a method of processing a texture. The method includes acquiring texture position information in a texture image corresponding to pixel position information of pixels constituting a frame, acquiring texture classification information (TCI) representing a similarity between respective texture factors of two or more classified regions in the texture image based on the texture position information, determining an amount of texture data requested from a memory according to the TCI, and reading texture data corresponding to the determined amount of texture data based on the texture position information. | 04-21-2016 |
| 20160111067 | VIRTUAL SURFACE GUTTERS - Virtual surface techniques are described. These techniques support the use of initialization and batching of updates, use of updates and lookaside lists, use of gutters, blending and BLT operations, use of surface optimization techniques such as push down as well as enumeration and clumping, mesh usage, and use of occlusion management techniques. | 04-21-2016 |
| 20160125785 | Display With Spatial and Temporal Refresh Rate Buffers - A display may have an array of pixels. The display may be controlled using display driver circuitry. The display driver circuitry may analyze image data to be displayed on the array. When static content is detected, the rate at which the pixels are refreshed may be adjusted to conserve power. If a static image is detected, the gate lines may be asserted at a lower refresh rate than if moving content is detected. To avoid visible artifacts, the display driver circuitry may use temporal and spatial refresh rate buffers. Temporal buffers ensure that refresh rates are changed gradually as a function of time, thereby minimizing flicker. Spatial refresh rate buffers are used to provide a smooth transition between low refresh rate and high refresh rate regions in a display as a function of position. | 05-05-2016 |
| 20160125851 | RENDERING METHOD, RENDERING APPARATUS, AND ELECTRONIC APPARATUS - A rendering method includes receiving an input including pixel pattern information of a device configured to display a rendered image, generating a pixel pattern of the rendered image using the received input indicating pixel pattern information, and outputting a pixel value of the rendered image into a frame buffer using the generated pixel pattern. | 05-05-2016 |
| 20160148394 | Motion Blur Using Cached Texture Space Blur - The techniques discussed herein facilitate realistic real-time motion blur of a primitive. The techniques discussed herein can calculate a first movement of a primitive, blur texture space data based on the first movement, cache the blurred texture space data, and re-use the blurred texture space data when later movement of the primitive calculated at a later time is found to be similar to the first movement. The techniques discussed herein can re-blur the texture space data to generate second blurred texture space data, store second blurred texture space data, and use the second blurred texture space data to generate blurred primitives if the later movement differs by a threshold amount from the first movement. | 05-26-2016 |
| 20160171721 | Display Device with Transparent Coating and Method for Making the Same | 06-16-2016 |
| 20160171735 | COMPUTING DEVICE AND METHOD FOR JOINING POINT CLOUDS | 06-16-2016 |
| 20160180548 | INDEFINITE TEXTURE FILTER SIZE FOR GRAPHICS PROCESSING | 06-23-2016 |
| 20160189396 | IMAGE PROCESSING - A method of generating a descriptor of at least part of an image includes receiving image data representing the at least part of the image. The image data is processed to identify at least one texture characteristic of the at least part of the image, thereby generating texture data indicative of a texture of the at least part of the image. The texture data is processed with the image data, thereby generating weighted texture data. A descriptor of the at least part of the image is generated using the weighted texture data. | 06-30-2016 |
| 20160203590 | DISPLAY CONTROL APPARATUS, PROJECTION APPARATUS, DISPLAY CONTROL METHOD, AND NON-TRANSITORY COMPUTER READABLE MEDIUM | 07-14-2016 |
| 20160379334 | GRAPHICS PROCESSING UNIT AND ASSOCIATE GRAPHICS PROCESSING METHOD - A graphics processing unit and associated graphics processing method are provided. The graphics processing unit includes: an execution unit, for performing shader execution and texture loading; a fixed-function unit, for executing a graphics rendering pipeline; a memory-access unit; a texture unit, for reading texture data from a memory via the memory-access unit according to the data requirement of the execution unit or the fixed-function unit; and a command stream parser, for receiving a draw command from a display driver, and transmitting the draw command to the execution unit or the fixed-function unit to perform graphics processing according to the type of draw command. When the command stream parser determines that the draw command is a specific draw command, the command stream parser transmits the draw command only to the fixed-function unit to perform graphics processing, and turns off power to the execution unit. | 12-29-2016 |
| 20160379403 | Filtering Multi-Sample Surfaces - In accordance with some embodiments, multi-sampling may be used together with texture filtering and particularly texture filtering that generally uses rectangular grids of samples. This is accomplished by performing the texture filtering before doing the resolve, while conventionally the resolve is done and then the texture filtering is done. In addition, each sample is filtered as if it were the only sample. | 12-29-2016 |
