Patent application number | Description | Published |
20090288741 | Amorphous Alloy and A Preparation Method Thereof - In one aspect, an amorphous alloy comprises Cu, Zr, Be and M. M is at least one element selected from a group consisting of Al, Sn, Si, group IB, group IIB, group IIIB, group IVB, group VB, group VIB, group VIIB and group VIIIB of the element periodic table, provided that the element is not Cu or Zr. In another aspect, an amorphous alloy comprises Cu, Zr, RE and M. RE is at least one element selected from the rare earth elements, M is at least one element selected from a group consisting of Al, Sn, Si, group IB, group IIB, group IIIB, group IVB, group VB, group VIB, group VIIB and group VIIIB of the element periodic table, provided that the element is not Cu, Zr or RE. In yet another aspect, a method for preparing an amorphous alloy comprises melting a raw material comprising Cu, Zr, Be, and M to form an alloy. M is at least one element selected from a group consisting of Al, Sn, Si, group IB, group IIB, group IIIB, group IVB, group VB, group VIB, group VIIB and group VIIIB of the element periodic table, provided that the element is not Cu or Zr. | 11-26-2009 |
Patent application number | Description | Published |
20080247667 | Laying Out Multiple Images - Systems, methods, and apparatuses, including computer program products, are provided for re-layout of composite images. In some implementations, a method includes identifying geometric transformations corresponding to multiple images from a collection of images, where a geometric transformation reorients a corresponding image in relation to a common reference frame when applied and identifying a reference image for the multiple images in the collection of images. The method also includes determining overlapping image regions for the multiple images starting from the reference image, the determining based on the identified geometric transformations, determining additional transformations of a specified type for the multiple images based on the overlapping image regions, where an additional transformation lays out a corresponding image in relation to the reference image when applied, and making the additional transformations available for further processing and output with respect to the collection of images. | 10-09-2008 |
20090295818 | Method and Apparatus for Rendering Images With and Without Radially Symmetric Distortions - A method and apparatus for rendering images with and without radially symmetric distortions is described in which the forward and backward radial distortion rendering processes are decomposed into two stages. One-dimensional elements in one planar dimension (rows or columns) of an input image are rendered to generate an intermediate buffer, and then one-dimensional elements in the other planar dimension (columns or rows) of the intermediate buffer are rendered to generate an output image. Thus, one-dimensional sampling is performed, and interpolation may be performed in one planar dimension, rather than 2-D interpolation. An input row or column may be decimated, if necessary, before row or column interpolation is performed to generate an output row or column. | 12-03-2009 |
20110058753 | RENDERING IMAGES UNDER CYLINDRICAL PROJECTIONS - Systems, methods, and apparatus, including computer program products, are provided for forming composite images. In some implementations, a method is provided. The method includes receiving a set of component images for forming a composite image, defining a projection for the set of images transforming each component image into a projected component image, and rendering the projected component images to form the composite image. The rendering of each component image includes decomposing a rotation of the projection into separate rotations for each axis, rotating the component image along a first axis, separately identifying pixel values for each row and each column of the projected component image, and rotating the image along a third axis to form a rendered component image. | 03-10-2011 |
20110286684 | Selecting A Reference Image For Images To Be Joined - The present disclosure includes systems and techniques relating to selecting a reference image for images to be joined in accordance with projective transformations. In general, one aspect of the subject matter described in this specification can be embodied in a computer-implemented method that includes obtaining projective transformations corresponding to two dimensional images to be joined together in accordance with the projective transformations; selecting one of the two dimensional images to be a reference image for remaining ones of the two dimensional images, the selecting being based on a measure of overall distortion for the two dimensional images; setting a projective transformation of the one of the images according to a group transform; correcting remaining projective transformations of the remaining images in accordance with the setting the projective transformation of the one of the images; and making the two dimensional images and the projective transformations available for further processing and output. | 11-24-2011 |
20120243803 | Laying Out Multiple Images - Systems, methods, and apparatuses, including computer program products, are provided for re-layout of composite images. In some implementations, a method includes identifying geometric transformations corresponding to multiple images from a collection of images, where a geometric transformation reorients a corresponding image in relation to a common reference frame when applied and identifying a reference image for the multiple images in the collection of images. The method also includes determining overlapping image regions for the multiple images starting from the reference image, the determining based on the identified geometric transformations, determining additional transformations of a specified type for the multiple images based on the overlapping image regions, where an additional transformation lays out a corresponding image in relation to the reference image when applied, and making the additional transformations available for further processing and output with respect to the collection of images. | 09-27-2012 |
20130121616 | METHOD AND APPARATUS FOR ESTIMATING ROTATION, FOCAL LENGTHS AND RADIAL DISTORTION IN PANORAMIC IMAGE STITCHING - Method and apparatus for estimating relative three-dimensional (3D) camera rotations, focal lengths, and radial (lens) distortions from point-correspondences in pairwise (two image) image alignment. A core estimator takes a minimal (three) number of point-correspondences and returns a rotation, lens (radial) distortion and two focal lengths. The core estimator solves relative 3D camera rotations, and lens distortions from 3-point-correspondences in two images in the presence of noise in point-correspondences. A robust estimator may be based on or may be “wrapped around” the core estimator to handle noise and errors in point-correspondences. The robust estimator may determine an alignment model for a pair of images from the rotation, distortion, and focal lengths. | 05-16-2013 |
20140153817 | Patch Size Adaptation for Image Enhancement - Systems and methods are provided for providing patch size adaptation for patch-based image enhancement operations. In one embodiment, an image manipulation application receives an input image. The image manipulation application compares a value for an attribute of at least one input patch of the input image to a threshold value. Based on comparing the value for the to the threshold value, the image manipulation application adjusts a first patch size of the input patch to a second patch size that improves performance of a patch-based image enhancement operation as compared to the first patch size. The image manipulation application performs the patch-based image enhancement operation based on one or more input patches of the input image having the second patch size. | 06-05-2014 |
20140153819 | Learned Piece-Wise Patch Regression for Image Enhancement - Systems and methods are provided for providing learned, piece-wise patch regression for image enhancement. In one embodiment, an image manipulation application generates training patch pairs that include training input patches and training output patches. Each training patch pair includes a respective training input patch from a training input image and a respective training output patch from a training output image. The training input image and the training output image include at least some of the same image content. The image manipulation application determines patch-pair functions from at least some of the training patch pairs. Each patch-pair function corresponds to a modification to a respective training input patch to generate a respective training output patch. The image manipulation application receives an input image generates an output image from the input image by applying at least some of the patch-pair functions based on at least some input patches of the input image. | 06-05-2014 |
20140301637 | Single-image Specular Reflection Separation - Systems and methods are discussed to separate the specular reflectivity and/or the diffuse reflectivity from an input image. Embodiments of the invention can be used to determine the specular chromaticity by iteratively solving one or more objective functions. An objective function can include functions that take into account the smooth gradient of the specular chromaticity. An objective function can take into account the interior chromatic homogeneity of the diffuse chromaticity and/or the sharp changes between chromaticity. Embodiments of the invention can also be used to determine the specular chromaticity of an image using a pseudo specular-free image that is calculated from the input image and a dark channel image that can be used to iteratively solve an objective function(s). | 10-09-2014 |
20140307951 | Light Estimation From Video - Embodiments of the invention include a method and/or system for determining the relative location of light sources in a video clip. The relative location of a light source can be determined from information found within the video clip. This can be determined from specular reflection on a planar surface within the video clip. An ellipse can be fit to glare that is indicative of specular reflection on the planar surface. An outgoing light angle can be determined from the ellipse. From this outgoing light angle, the incident light angle can be determined for the frame. From this incident light angle, the location of the light source can be determined. | 10-16-2014 |
Patent application number | Description | Published |
20150147799 | HALOGEN-FREE HIGH-FREQUENCY RESIN COMPOSITION - Disclosed is a halogen-free high-frequency resin composition calculated according to parts by weight, and including 20-50 parts by weight of dicyclopentadiene epoxy resin, 10-40 parts by weight of styrene-maleic anhydride copolymer, 10-30 parts by weight of benzoxazine resin, 5-20 parts by weight of polyfunctional epoxy resin and 20-40 parts by weight of at least one phosphorus-containing flame retardant. A copper clad laminate made of the halogen-free high-frequency resin composition has excellent properties including a low dielectric constant, a low dielectric loss, a high heat resistance, a low water absorption, a low coefficient of expansion and a high PCB manufacturability. | 05-28-2015 |
20150148450 | HALOGEN-FREE LOW-EXPANSION RESIN COMPOSITION - Disclosed is a halogen-free low-expansion resin composition including a polyfunctional epoxy resin, a phosphorus-containing epoxy resin, a benzoxazine resin, a phosphorus-containing curing agent, an inorganic filler, a curing accelerator, and a solvent. The rigid and firm resins and inorganic filler contained in the composition provide a low coefficient of thermal expansion and a high heat resistance, so that laminates made of this composition are applicable for IC packaging substrates, and the laminates contain halogen-free compounds with a flame retardant rating of UL94-V0 grade. | 05-28-2015 |
20150148453 | HALOGEN-FREE EPOXY RESIN COMPOSITION FOR INTEGRATED CIRCUIT PACKAGING - Disclosed is a halogen-free epoxy resin composition for integrated circuit packaging, and the resin composition includes a polyfunctional epoxy resin, a benzoxazine resin, a phosphorus-containing a curing agent, an inorganic filler, a curing accelerator and a solvent. The rigid and firm resins and inorganic filler contained in the composition provide a low coefficient of thermal expansion and a high heat resistance, so that laminates made of this composition are applicable for IC packaging substrates, and the laminates contain halogen-free compounds with a flame retardant rating of UL94-V0 grade. | 05-28-2015 |
Patent application number | Description | Published |
20080232541 | CT SCAN SECURITY CHECK DEVICE AND METHOD - A check process may be performed without rotation of a radiation source or detector. A CT scan security check device may include a radiation source and a detector forming a radiation detection area, a conveyer mechanism conveying an article along a path, and a multidimensional movement mechanism causing a relative displacement between the article and the radiation detection area in a vertical direction and causing the article to rotate about a vertical axis. A CT scan security check method may include: 1) displacing the article relative to the radiation detection area in the vertical direction; 2) rotating the article; 3) during the checked article passing through the radiation detection area, obtaining data regarding a radiation ray that passes through the article; and 4) transmitting the data for a CT arithmetic reconstruction. | 09-25-2008 |
20090168948 | Detector device and CT inspection system having the same - Disclosed is a detector device, comprising: an adjustable positioning base and a detector module. The adjustable positioning base includes: a horizontal plate being able to fixedly connect onto an annular rotation table or disk; and a vertical plate extending from the horizontal plate and generally perpendicular to the horizontal plate. A horizontal through long groove is provided at one side of the vertical plate, and the detector module is able to fixedly installed in said horizontal through long groove of the adjustable positioning base. By employing the technical solution defined in the present invention, the detector device has a compact structure, and precision adjustment and positioning for the detector device can be achieved. In addition, the present invention also provides a CT inspection system having the above detector device. | 07-02-2009 |
20090168959 | ARTICLE DETECTION APPARATUS AND A DETECTING METHOD - The present invention discloses a detecting method of the article detection apparatus composed of an individual DR subsystem and an individual CT subsystem, the method comprising: obtaining a first projection data on ray attenuation coefficient by using the DR subsystem to project the A-layer of an article at a first projection angle, and obtaining a second projection data on ray attenuation coefficient by using the CT subsystem to project the A-layer of the article at a second projection angle different from the first projection angle; and judging whether the A-layer of the detected article exists a dangerous article based on the first projection data and the second projection data so as to obtain a first judgment on the A-layer of the detected article. In the present invention, by combining the projection data of the DR subsystem and the projection data of the CT subsystem, the data information to be used to judge the detected article is greatly increased, therefore, both the detection accuracy and speed are improved. | 07-02-2009 |
20090310751 | ADJUSTING POSITIONER FOR RADIATION DEVICE - The present invention relates to an adjusting positioner for a radiation device, comprising: a clamping device detachably connected to the radiation device to clamp said radiation device; a supporter to which said clamping device is connected and a slide path is defined therebetween, wherein the clamping device clamping said radiation device is movable along said slide path in a predetermined direction; and an adjusting device coupled with said clamping device so as to drive said clamping device to move along said slide path. Since the present invention employs above technical solution, it is easy to adjust the position of the radiation device for example, X-ray device, so that the precisely positioning for the radiation device is achieved and a satisfying positioning accuracy is able to obtain. | 12-17-2009 |
Patent application number | Description | Published |
20100124276 | METHOD AND APPARATUS FOR DETECTING VIDEO FIELD SEQUENCE - A method and apparatus for detecting a video field sequence and a video processing system are provided. The method includes: calculating a difference D | 05-20-2010 |
20150147052 | Video Information Processing Method and Device - A video information processing method and device. The video information processing method includes receiving, by a video information processing apparatus, a compressed code stream transmitted by a player, and transmitting the compressed code stream to a decoder; performing, by the decoder, decoding, and transmitting a video frame obtained by means of the decoding to the video information processing apparatus; transmitting, by the video information processing apparatus, the video frame to a postprocessing unit; and performing, by the postprocessing unit, postprocessing, and providing the postprocessed video frame to the player. In technical solutions of the present invention, the postprocessing on the video frame is implemented without greatly modifying a media processing system, thereby reducing a price for implementing video postprocessing, such as a cost and time. | 05-28-2015 |