| Class / Patent application number | Description | Number of patent applications / Date published |
|---|
| 348607000 |
Noise or undesired signal reduction
| 295 |
| 348578000 |
Special effects
| 261 |
| 348705000 |
Switching
| 134 |
| 348699000 |
Motion vector generation
| 129 |
| 348671000 |
Gray scale transformation
| 85 |
| 348700000 |
Motion dependent key signal generation or scene change detection
| 84 |
| 348687000 |
Brightness control
| 56 |
| 348572000 |
A/D converters
| 49 |
| 348659000 |
Matrixing or mixing
| 48 |
| 348720000 |
Digital
| 45 |
| 348714000 |
With details of static storage device
| 41 |
| 348708000 |
Color television signal processing
| 37 |
| 348625000 |
Transition or edge sharpeners
| 36 |
| 348649000 |
Hue control
| 35 |
| 348663000 |
Chrominance-luminance signal separation
| 31 |
| 348576000 |
Selective image modification (e.g., touch up)
| 28 |
| 348602000 |
Display controlled by ambient light
| 26 |
| 348655000 |
Color balance or temperature (e.g., white balance)
| 26 |
| 348575000 |
Video reprocessing
| 22 |
| 348645000 |
Chrominance signal amplitude control (e.g., saturation)
| 20 |
| 348606000 |
Combined noise reduction and transition sharpening
| 13 |
| 348707000 |
Amplifiers
| 11 |
| 348642000 |
Color encoder or chrominance signal modulator | 5 |
| 20090167954 | MOVING IMAGE PROCESSING CIRCUIT AND CELLULAR PHONE WITH THE SAME - A moving image processing circuit is provided includes: a decode processing unit configured to decode moving image data encoded by a predetermined compression method; an RGB conversion processing unit configured to convert the color space of the decoded moving image data to an RGB color space; a graphic processing unit configured to graphically process the moving image data whose color space is converted; and a control unit configured to control the decode processing unit, the RGB conversion processing unit and the graphic processing unit and select a frame leading to a drop frame. | 07-02-2009 |
| 20090180028 | METHOD AND SYSTEM FOR 3-D COLOR ADJUSTMENT BASED ON COLOR REGION DEFINITION USING PWL MODULES - A video processing system may be operable to utilize one-dimensional (1-D) piecewise linear (PWL) functions to adjust chroma and/or luma parameters corresponding to pixels that are determined to fall within one or more N-dimensional color adjustment regions in spatial representation of pixels' chroma and luma information. The chroma and/or luma parameters comprise Y, Cb, Cr, saturation and/or hue parameters in systems using Y′CbCr color coding. The 1-D PWL functions are operable to generate adjustment data corresponding to one of chroma and/or luma parameters, wherein the adjustment data comprise offset or gain data. The 1-D PWL functions are reprogrammable. The 1-D PWL functions may enable smooth transitions in boundary areas of at least some of the N-dimensional color adjustment regions. Determination of whether pixels fall within the color adjustment regions is based on a plurality of boundary points and/or criteria. Adjustment data corresponding to overlapped regions are aggregated. | 07-16-2009 |
| 20100020242 | DEVICE AND METHOD FOR PROCESSIGN COLOR IMAGE DATA - The present invention relates to a video processing device comprising a luminance and saturation detector (LSHD) for detecting the luminance values (lum) and the saturation values (sat) of pixels of an input video signal (IN); and a white-point, saturation and hue modulator (WSH) for transforming luminance and saturation properties (lum, sat) of the pixels of the input video signal (IN) into white-point, saturation and hue correction factors (W, Wc; S, Sc; H, Hc). The video device also comprises a color gamut matrix generating unit (CGMG) for generating a color gamut matrix in the perception domain based on the white-point, saturation and hue correction factors (Wc, Sc, Hc) of the white-point, saturation and hue modulator (WSH); a color gamut mapping unit ( | 01-28-2010 |
| 20100171883 | Data Transmission Over a Video Link - A technique transfers data over a standard video transport, where this data may be in a nonstandard format or include control, audio, or other nonvideo data, or combinations of these. This standard video transport may be a DVI connection. The technique can increase the color depth by transferring high colors signals in a first packet and low colors signals in a second packet. The low and high color signals are combined to form a received pixel which is shown on a display of the display unit. For example, video with increased color depth and audio signals can be transferred over the standard video transport. | 07-08-2010 |
| 20110317073 | Video Transmission by Decoupling Color Components - Techniques are provided herein for receiving at a video processing device color video frames comprising grayscale components and color components. The grayscale components corresponding to each of the color video frames are extracted as each of the color video frames is received to obtain grayscale video frames. The grayscale video frames are transmitted at a first transmission rate. Color components for selected color video frames are periodically fused with selected grayscale video frames to obtain fused color video frames, and the fused color video frames are transmitted at a second transmission rate interspersed with the grayscale video frames transmitted at the first transmission rate. | 12-29-2011 |
| 348691000 |
DC insertion | 5 |
| 20080204601 | AC Coupling Techniques For Video Drivers - A low bandwidth signal path is added to copy internal node DC signal to output node. Therefore, for a DC or low frequency signal, the output signal is controlled by this loop. On the other hand, a high frequency signal is not affected because of the low-bandwidth of added loop. Thus, both DC and AC coupling modes are realized for components such as low-voltage video drivers. | 08-28-2008 |
| 20100020243 | VIDEO SIGNAL PROCESSOR - In a video signal processor ( | 01-28-2010 |
| 20110069236 | METHOD AND APPARATUS FOR DC RESTORATION USING FEEDBACK - A feedback circuit for restoration of DC in video signals is presented. A sample pulse representing the back porch of an incoming video signal is generated from the horizontal sync signal. The sample pulse triggers a sample and hold circuit to acquire the correct offset voltage in the output signal during this back porch period. The offset voltage feeds back through a summing node upstream of either the circuit causing the offset or an input amplifier thereby restoring the video signal to the desired DC voltage level with respect to ground. | 03-24-2011 |
| 20120133838 | VIDEO SIGNAL OUTPUT CIRCUIT - Disclosed is a video signal output circuit including: a clamp circuit; a first differential amplifying circuit; a dividing circuit; and an offset circuit which adds or subtracts a predetermined offset voltage to or from a bias voltage, a reference voltage, or a base reference voltage generated by the dividing circuit so as to supply an offset voltage added/subtracted voltage to the clamp circuit or the first differential amplifying circuit, wherein the offset circuit includes a pnp bipolar transistor and an npn bipolar transistor, and outputs a difference voltage corresponding to a difference between a base-emitter voltage of the pnp bipolar transistor and a base-emitter voltage of the npn bipolar transistor. | 05-31-2012 |
| 20120194746 | METHOD AND APPARATUS FOR DC RESTORATION USING FEEDBACK - A feedback circuit for restoration of DC in electrical signals is presented. A sample pulse representing a DC portion of an electrical signal is generated. The sample pulse triggers a sample and hold circuit to acquire the correct offset voltage in the electrical signal during this DC portion. The offset voltage feeds back through a summing node to the electrical signal thereby restoring the video signal to the desired DC voltage level with respect to ground. | 08-02-2012 |
| 348634000 |
Picture blanking | 4 |
| 20140176800 | COMMUNICATION SYSTEM, TRANSMISSION APPARATUS, TRANSMISSION METHOD, RECEPTION APPARATUS AND RECEPTION METHOD - An AV system composed of an HD recorder and a display unit uses a communication interface of the HDMI. An HDMI source of the HD recorder transmits image data (image signal) in the form of differential signals to an HDMI sink of the display unit through three TMDS channels. The HDMI source inserts content identification information for the identification of the type of a content of image data to be transmitted into an AVI InfoFrame packet placed in a blanking period. A control section of the display unit controls operation of a display processing section which carries out a process for displaying for the image data based on the content identification information received by the HDMI sink and a display section for displaying an image. | 06-26-2014 |
| 20090046205 | Automatic Reduction of Video Display Device Power Consumption - One or more components of a video display device such as a television set can be powered down in response to a determination that a video input source has been paused. The video signal provided by the video input source can be analyzed to determine whether the video source is paused. When the video input source is no longer paused, the powered down components can be restored to fill power operation. | 02-19-2009 |
| 20120026403 | FACILITATING AUDIO PLAYBACK DURING DISPLAY SLEEP MODE - The disclosed embodiments relate to a system for managing power for a display. During operation, the system receives a video-blank command, which specifies that the display is to enter a video-blank mode wherein the display outputs a blank screen. In response to the video-blank command, the system causes the display to output a blank screen, and powers down display components associated with outputting a display signal to the display. In some embodiments, the display additionally comprises audio components including an audio-output device, and powering down the display components involves maintaining an existing power state for the audio components, so that the audio components can continue to output an audio signal while the display components are powered down. | 02-02-2012 |
| 20140293135 | POWER SAVE FOR AUDIO/VIDEO TRANSMISSIONS OVER WIRED INTERFACE - A method and system for providing power saving for wired connected devices. The method includes determining a power saving mode by one or more of a first communication device and a second communication device based on one or more of a video content state and one or more un-allocated communication paths. A power saving operation is performed while using a wired link between the first communication device and the second communication device based on the determined power saving mode. | 10-02-2014 |
| 348638000 |
Chrominance signal demodulator | 4 |
| 20080297659 | PAL SIGNAL DEMODULATING APPARATUS - A PAL signal demodulating apparatus comprises BPF filters that perform band pass filtering to pass a chroma band for frames | 12-04-2008 |
| 20090180027 | Digital Video Decoder Architecture - A digital video decoder architecture is provided wherein chrominance values are determined first, then luminance values are determined, in part, based on the previously determined chrominance values. In this architecture, luminance separation occurs after and based on | 07-16-2009 |
| 20090135302 | CHROMA KILLER DETECTION CIRCUIT - In the chroma killer detection for detecting the abnormality of the burst signal, in addition to the circuits ( | 05-28-2009 |
| 20130083247 | VIDEO DECODER - A video decoder that separates and analyzes analog video signals includes a hue and saturation separator and a video signal determiner. The hue and saturation separator demodulates from a component video signal chroma signal, which includes a hue signal and a saturation signal. The video signal determiner determines at least one video signal characteristic of the component video signal dependent on the hue and saturation signal. The video signal determiner may include a mode determiner that determines the encoding standard of the video signal, and a color burst determiner that determines a location of a color burst signal with the video signal. The mode determiner may include a signal lock detector, a sequence matcher, and an encoding mode selector. The color burst determiner may include an absolute value determiner and a burst position determiner. | 04-04-2013 |
| 348604000 |
Including nonstandard signal detection controlling processing | 4 |
| 20090262246 | Method and apparatus for determining sound standard for input sound signal - A method for determining a sound standard for an input sound signal includes the following steps. Firstly, the input sound signal is filtered to obtain a first filtered signal corresponding to a first frequency and a second filtered signal corresponding to a second frequency. Next, the first filtered signal is frequency-demodulated to obtain a first demodulated filtered signal, and whether the input sound signal contains a FM analog component corresponding to the first frequency is determined accordingly. Next, the second filtered signal is decoded according to a digital sound standard to obtain a bit stream. Then, the bit steam is interpreted according to the digital sound standard, and whether the input sound contains a digital component corresponding to the digital sound standard is determined accordingly. Then, whether the input sound signal matches one of known sound standards is determined based on the determined results above. | 10-22-2009 |
| 20120140119 | MULTIMEDIA DEVICE AND PLAY MODE DETERMINATION METHOD OF THE SAME - A multimedia device and a play mode determination method of the same are provided. The multimedia device includes a frame difference calculation unit, a global threshold determination unit and a play mode determination unit. The frame difference calculation unit calculates the frame difference between two continuous frames to obtain a global variation. The global threshold determination unit determines a film mode threshold corresponding to a film mode and a video mode threshold corresponding to a video mode according to a current frame of the two frames and a previous global variation, and selects a global threshold from the film mode threshold and the video mod threshold. The selected threshold is smaller than the film mode threshold. The play mode determination unit compares the global variation with the global threshold, and enables the multimedia device to enter one of the film mode and the video mode according to the comparison result. | 06-07-2012 |
| 20130010196 | Method and System for Key Aware Scaling - A video processing device can determine whether an input pixel includes a keyed video parameter prior to filtering the input pixel. A non-keyed substitute pixel can be generated for the input pixel that includes the keyed video parameter. The non-keyed substitute pixel can be filtered if the input pixel included the keyed video parameter, otherwise the input pixel can be filtered. | 01-10-2013 |
| 20140313415 | CAMERA DEVICE, SERVER DEVICE, IMAGE MONITORING SYSTEM, CONTROL METHOD OF IMAGE MONITORING SYSTEM, AND CONTROL PROGRAM OF IMAGE MONITORING SYSTEM - An image monitoring system that efficiently utilizes a network band and decrease the processing load of a server is provided. A second image decision processor analyzes an extracted image transmitted from a monitoring terminal, and evaluates the quality (reliability) of the extracted image. A reliability decision unit outputs an individual ID of the analyzed extracted image to a load estimation unit when the numerical value from the analysis output by the second decision processor becomes less than the preset threshold. The load estimation unit estimates the server processor load of a server and the network load. A resend request unit controls the resend request for an individual ID output from the negative load estimation unit corresponding to the server processor load and the network load. | 10-23-2014 |
| 348703000 |
Hue or saturation detector | 2 |
| 20130235276 | IMAGE PROCESSING APPARATUS, FOCUS DETECTION APPARATUS, AND NON-TRANSITORY COMPUTER-READABLE STORAGE MEDIUM - An image processing apparatus processes an image signal from an image pickup element including a plurality of pixels for one microlens, and the image processing apparatus includes a saturation detector configured to detect whether an output value of each of the plurality of pixels reaches a saturation level, and a saturation corrector configured to correct an output value of a saturation pixel that reaches the saturation level and an output value of an adjacent pixel that shares the same microlens with the saturation pixel. | 09-12-2013 |
| 20160006925 | IMAGE PICKUP ELEMENT, METHOD FOR CONTROLLING IMAGE PICKUP ELEMENT, AND IMAGE PICKUP APPARATUS - An image pickup element including an image pickup unit including an array of a plurality of unit pixels, each of the plurality of unit pixels including a plurality of pixels; a saturation detection unit configured to detect a saturated pixel based on a plurality of pixel signals of a subject image output from the plurality of pixels of each of the plurality of unit pixels; a first image signal generation unit configured to generate a first image signal of the subject image by combining the plurality of pixel signals output from each of ones of the plurality of pixels; and an output unit configured to output information indicating a result of detection of the saturated pixel conducted by the saturation detection unit and the first image signal. | 01-07-2016 |
| 348662000 |
Chrominance phase adjuster (e.g., inverter) | 1 |
| 20100231799 | METHOD AND APPARATUS FOR REDUCING COLOR NOISES - A method for reducing color noises of a chrominance signal includes the following steps: receiving the chrominance signal; sampling the chrominance signal to generate a plurality of chrominance samples; determining a phase-rotation level between a specific chrominance sample and the chrominance samples; calculating an average value of the chrominance samples; and selectively outputting the average value or the chrominance information of the specific chrominance sample as an output chrominance information to represent the color information of the specific chrominance sample according to the phase-rotation level. | 09-16-2010 |
| 348643000 |
Color killer | 1 |
| 20090096928 | COLOR KILLER CIRCUIT - There is provided a color killer circuit comprising a burst amplitude detection unit that detects an amplitude of a color burst; a delay unit that stores, delays, by a predetermined period of time, and outputs the detected amplitude; a subtractor that calculates a difference between an output from the burst amplitude detection unit and an output from the delay unit; a first comparator that compares the output from the burst amplitude detection unit with a first threshold value to determine whether or not the output from the burst amplitude detection unit is less than the first threshold value; and a second comparator that compares an output from the subtractor with a second threshold value to determine whether or not the output from the subtractor is greater than the second threshold value, wherein the color killer circuit masks the color component of the composite video signal when the first comparator determines that the output from the burst amplitude detection unit is less than the first threshold value, or when the second comparator determines that the output from the subtractor is greater than the second threshold value. | 04-16-2009 |
| 348704000 |
Sweep expansion or reduction | 1 |
| 20100020245 | IMAGE DISPLAYING APPARATUS AND IMAGE PROCESSING APPARATUS - An image displaying apparatus and an image processing apparatus are provided. The image displaying apparatus comprises a signal receiver unit, a signal processor unit, a display unit, a signal output unit, and a control unit. The signal receiver unit receives a broadcast signal or a signal provided from a signal source. The signal processor unit processes the received signal. The display unit displays the processed signal. The signal output unit comprises an output terminal configured to output the received signal, and a signal converter configured to convert the processed signal. The control unit controls the signal, provided from the signal receiver unit, to be outputted to the external device by using the signal output unit. | 01-28-2010 |
| Entries |
| Document | Title | Date |
|---|
| 20080198267 | Interlaced image processing method and apparatus - In an interlaced image processing method for processing fields generated by interlacing and including a plurality of rows of scan signals, the method includes: performing horizontal line detection on a current field so as to determine which of the rows of the scan signals is a horizontal line; according to the horizontal line detection result of the current field and a horizontal line detection result of a previous field, adjusting position of the horizontal line in the current field so as to approach position of a corresponding horizontal line in the previous field; and according to the result of position adjustment, re-sampling the current field. An interlaced image processing apparatus for implementing the method is also disclosed. | 08-21-2008 |
| 20080225173 | SIGNAL PROCESSING APPARATUS - A signal processing apparatus capable of efficiently processing bitstream in a small circuit scale includes an input buffer in which a bitstream is stored, a first processor which generates a program for processing a signal B corresponding to a signal A by taking out the signal A from the bitstream stored in the input buffer and by using at least one related signal included in the signal A, the related signal being related to the signal B; and a second processor which acquires the program generated by the first processor and executes the acquired program to process the signal B corresponding to the signal A. | 09-18-2008 |
| 20080252786 | Systems and methods for creating displays - Systems and a methods for providing interactive interpretation of a data stream having a temporal element. Specifically, the ability to interpret an input stream to provide a different video output whereby the input is modified by a second temporal stream so as to provide for an interpreted output which is time dependent. | 10-16-2008 |
| 20080266456 | BROADCASTING RECEPTION DEVICE AND SIGNAL PROCESSING METHOD FOR BROADCASTING RECEPTION DEVICE - According to one embodiment, a broadcasting reception device includes a tuner section which selects and outputs a television broadcasting signal, a demodulating section which demodulates the broadcasting signal from the tuner section so as to output a video signal, a display section which displays a video according to the video signal from the demodulating section on a screen, and a signal processing section which, when a determination is made that a predetermined condition is satisfied, processes the video signal and supplies it to the display section so that the video signal is displayed on the display section by dot-by-dot. | 10-30-2008 |
| 20080316359 | DETECTION AND INTERPOLATION OF STILL OBJECTS IN A VIDEO SEQUENCE - The present disclosure provides systems and methods for detecting and interpolating still pixels. In certain embodiments, the systems and methods establish a still pixel level for each still pixel, and using that still pixel level, provide an interpolation procedure for determining the pixel value of a selected pixel at a frame a distance α from frame F(t−1). Disclosed embodiments are capable of providing motion compensated interpolation results for a wide variety of circumstances, including cases where the endpoints of the motion vector of a selected pixel to be interpolated vary between substantially still and not still, as well as cases where mixtures of temporal and motion compensation interpolations are necessary. | 12-25-2008 |
| 20080316360 | INFORMATION SIGNAL PROCESSING APPARATUS, METHOD OF CREATING DATABASE, METHOD OF PROCESSING INFORMATION SIGNAL, AND PROGRAM FOR IMPLEMENTING METHOD OF PROCESSING INFORMATION SIGNAL - Disclosed is an information signal processing apparatus. The information signal processing apparatus includes an adjustment unit by which users each adjust an inputted information signal so that an output of the information signal has a predetermined quality, and a storage unit that stores operation information having a final adjustment value of a series of adjustments carried out by the adjustment unit, and history information relating to a sequence of changes to an adjustment value up to the final adjustment value in a storage medium in association with preference information of the user during the series of adjustments. | 12-25-2008 |
| 20090033795 | IMAGE SIGNAL GENERATING APPARATUS, IMAGE SIGNAL GENERATING METHOD, AND IMAGE SIGNAL GENERATING PROGRAM - Disclosed is an image signal generating apparatus that includes a video information obtaining unit that obtains a plurality of video information, a characteristic information obtaining unit that obtains a plurality of predetermined characteristic information from each of the plurality of video information obtained by the video information obtaining unit, and a sorting unit that changes an order of displaying the plurality of the video information based on each of the plurality of characteristic information obtained from the characteristic information obtaining unit. The image signal generating apparatus further includes a display image signal generating unit that generates a video signal to display the plurality of video information based on information obtained, as a result of changing the order of displaying the plurality of the video information, from the sorting unit. | 02-05-2009 |
| 20090051814 | INFORMATION PROCESSING DEVICE AND INFORMATION PROCESSING METHOD - Disclosed herein is an information processing device including: a memory configured to store at least one change point interval of video data on a data-by-data basis; a calculator configured to calculate at least one change point interval from input video data; a detector configured to detect change point intervals that match each other, one of the detected change point intervals arising from storage in the memory, the other of the detected change point intervals arising from calculation by the calculator; and a determiner configured to compare change point intervals with each other that are each included in a predetermined range from a respective one of the change point intervals detected by the detector, to determine whether or not the input video data matches video data corresponding to a change point interval stored in the memory. | 02-26-2009 |
| 20090153737 | METHOD, APPARATUS AND MACHINE-READABLE MEDIUM FOR APPORTIONING VIDEO PROCESSING BETWEEN A VIDEO SOURCE DEVICE AND A VIDEO SINK DEVICE - To apportion desired video processing between a video source device and a video sink device, at one of the devices, and based upon an indication of video processing algorithms of which the other device is capable and an indication of video processing algorithms of which the one device is capable, a set of video processing algorithms for achieving desired video processing is identified. The identified set of video processing algorithms is classified into a first subset of algorithms for performance by the other device and a second subset of algorithms for performance by the one device. At least one command for causing the other device to effect the first subset of video processing algorithms is sent. The one device may be configured to effect the second subset of algorithms. | 06-18-2009 |
| 20090161015 | Display device, video signal correction device, and video signal correction method - Disclosed herein is a display device including: a display unit configured to carry out video displaying on a display panel based on a supplied video signal; and a video signal correcting unit configured to output a corrected video signal value obtained through arithmetic operation including division operation in response to an input video signal value, as correction processing suited to a characteristic of the display panel for a video signal to be supplied to the display unit, wherein the video signal correcting unit includes a memory table block having a plurality of reference tables, and a correction operation block that calculates a corrected video signal value through arithmetic operation including all or a part of addition, subtraction, and multiplication by using an input video signal value and the operation result values read out from reference tables dependent upon the input video signal value in the memory table block. | 06-25-2009 |
| 20090167947 | VIDEO DATA PROCESSOR AND DATA BUS MANAGEMENT METHOD THEREOF - In a video data processor, the control unit cyclically defines a plurality of slots to the data bus, sets band width of each slot to be band width capable of transmitting the video data without missing frames, and assigns the video data to the slots. Only the video data of slots assigned by a bus arbiter may be received transmission permission in a round-robin system, then, the video data of the slots is transmitted to the data bus. Thereby, the band of the data bus may be efficiently used without affecting on transmission of video data of which the transmission speed should be kept constant. | 07-02-2009 |
| 20090190035 | CIRCUIT FOR PROCESSING VIDEO SIGNAL - Disclosed is a video signal processing circuit, which comprises: first and second DC level adjusting circuits, for adjusting the DC level of a video signal to generate a first adjusted video signal and a second adjusted video signal respectively; an analog to digital converter, for sampling a data signal of the video signal according to a target clock signal; a sync signal separating circuit, for separating a sync signal from the first adjusted video signal; a sync signal processor, for detecting the existence of the sync signal, and outputting a sync clock signal if the sync signal exists; a multiplexer, for outputting one of the sync clock signal or predetermined clock signal as the target clock signal according to a selecting signal; and a processor unit, for controlling the first DC level adjusting circuit, the second DC level adjusting circuit, and for generating the selecting signal. | 07-30-2009 |
| 20090190036 | VIDEO PROCESSING SYSTEM PROVIDING INTERLACED VIDEO FIELD INVERSION DETECTION FEATURES AND RELATED METHODS - A video processing system may include an input for receiving interlaced video data arranged in successive frames each including odd and even fields. A processor may be coupled to the input for determining an improper inversion of the odd and even fields based upon a pair(s) of successive first and second frames each including successive first and second fields. The processor may generate a first difference value(s) based upon a comparison between the first field in the first frame and the second field in the second frame, and a second difference value(s) based upon a comparison between a second field in the first frame and the first field in the second frame. The processor may determine an improper inversion of the odd and even fields based upon a comparison of the first difference value(s) and the second difference value(s) for the pair(s) of successive first and second frames. | 07-30-2009 |
| 20090219441 | INFORMATION PROCESSING APPARATUS - According to one embodiment, an information processing apparatus includes: a decoder configured to decode video data to generate a video signal; an adjusting unit configured to execute an adjustment processing on the video signal; an input-output terminal configured to output to an external apparatus the video signal subjected to the adjustment processing by the adjusting unit and to receive identifying information from the external apparatus; and a switching unit configured to select the adjustment processing according to the identifying information. | 09-03-2009 |
| 20090225225 | VIDEO SIGNAL PROCESSING DEVICE AND VIDEO SIGNAL PROCESSING METHOD - An decomposition filter includes a top-field low-frequency decomposition filter and a bottom-field low-frequency decomposition filter whose coefficient is obtained by vertically inverting the coefficient of the top-field low-frequency decomposition filter. It also includes a top-field high- frequency decomposition filter and a bottom-field high-frequency decomposition filter whose coefficient is obtained by vertically inverting the coefficient of the top-field high-frequency decomposition filter. The above-described filters are switched and used according to which an input signal is for, a top-field or a bottom-field. | 09-10-2009 |
| 20090244382 | Video Image Quality Control Apparatus and Method - According to an aspect of the present invention, there is provided a video image quality control apparatus including: a video processing module configured to adjust image quality based on a control signal; a data table holder configured to hold a data table representing information of a start time and an end time of a daytime in each area; a determination module configured to determine a current location of the apparatus based on areal setting information of a receiving channel; a specifying module configured to specify a start time and an end time of a daytime at the current location by referring to the data table based on information of the current location; and an adjusting module configured to output the control signal based on a start time and an end time of a daytime specified by the specifying module. | 10-01-2009 |
| 20090251610 | VERTICAL BLANKING INTERVAL SLICER AND RELATED METHOD - A vertical blanking interval slicer includes: an analog-to-digital conversion unit for performing analog-to-digital conversion on original video data in the vertical blanking interval to generate a digital video data; a mode setting unit for setting a data rate according to the original video data in the vertical blanking interval; a digital phase lock loop unit, coupled to the analog-to-digital conversion unit and the mode setting unit, for generating a target clock according to the data rate; a sampler, coupled to the analog-to-digital conversion unit and the digital phase lock loop unit, for sampling the digital video data to generate a target video data of the original video data in the vertical blanking interval; an equalizer, coupled to the sampler and the digital phase lock loop unit, for equalizing the target video data to generate an adjusted target video data. | 10-08-2009 |
| 20090310022 | IMAGE PROCESSING APPARATUS, IMAGE PROCESSING METHOD, AND STORAGE MEDIUM - An image processing apparatus includes a control amount calculating unit configured to calculate an equivalent electric power value using a pixel value of an input video signal, the equivalent electric power value corresponding to an amount of energy involved when an image based on the video signal is displayed on a display unit, and to calculate a control amount for controlling display luminance of the display unit so that the equivalent electric power value becomes equal to a predetermined value, and a correction processing unit configured to control the display luminance using the control amount calculated by the control amount calculating unit. | 12-17-2009 |
| 20090322948 | WIRELESS COMMUNICATION SYSTEM FOR WIRELESSLY TRANSMITTING SETTING INFORMATION OF DISPLAY UNIT - In a wireless communication system including a source device for wirelessly transmitting a video signal, and a sink device for receiving the wirelessly transmitted video signal and displaying the received video signal on a display, the sink device reads out EDID information from a ROM and wirelessly transmits a wireless data signal including the EDID information to the source device. The source device wirelessly receives the wire less data signal including the EDID information and wirelessly transmitted from the sink device, and wirelessly transmits the video signal to the sink device based on the EDID information. | 12-31-2009 |
| 20090322949 | VIDEO SIGNAL PROCESSOR AND VIDEO SIGNAL PROCESSING METHOD - According to one embodiment, a video signal processor includes an input module which receives a second video signal including control information for performing various specification about acquisition and display of a first video signal, an obtaining module which obtains the first video signal based on the specification of the control information detected from the second video signal and performs the processing about the display, and a processing module which superimposes the first video signal on the second video signal to display the both on the same screen at the same time. | 12-31-2009 |
| 20100002142 | SYSTEM AND METHOD FOR VIDEO-PROCESSING ALGORITHM IMPROVEMENT - A method for improving a video-processing algorithm ( | 01-07-2010 |
| 20100007793 | METHOD AND APPARATUS FOR AUTOMATICALLY CATEGORIZING POTENTIAL SHOT AND SCENE DETECTION INFORMATION - A method and apparatus are provided for categorizing pre-processing video information derived from video content prior to processing the video content. The apparatus includes a categorizer for identifying at least one of scenes and shots in the video content that have a likelihood of causing errors during subsequent processing based on at least the pre-processing video information. Moreover, the categorizer is for categorizing the identified scenes and shots into one or more respective categories based on at least the pre-processing video information. | 01-14-2010 |
| 20100007794 | Video Data Processing Circuits And Systems Comprising Programmable Blocks Or Components - The invention refers to a video data processing system and a video data processing circuit, comprising at least two functional blocks of which at least a first functional block is programmable so that different functions can be provided by said first functional block. | 01-14-2010 |
| 20100079673 | Video processing apparatus and method thereof - A video processing apparatus according to the invention detects telops displayed in an entered video, selects specific telops which satisfy arbitrary conditions from among the telops, acquires a plurality of specific telops within an arbitrary time range as one group from among the plurality of specific telops, coordinates two of the specific telops from the group, and extracts a specific segment interposed between the two of the specific telops. | 04-01-2010 |
| 20100123828 | DISPLAY METHOD AND APPARATUS - A display method and display apparatus are provided. The display method includes receiving a broadcast signal that contains a main image and a sub-image, setting a restriction area where motion estimation is restricted in the sub-image, performing motion estimation in areas corresponding to the broadcast signal other than the set restriction area, and displaying the broadcast signal obtained after the motion estimation is performed. | 05-20-2010 |
| 20100123829 | MOVING IMAGE PROCESSING APPARATUS AND METHOD THEREOF - A distribution ratio Rt′ of sub-frames Pt and Qt that correspond to an input frame Ft is calculated based on motion of an image in an input frame. The calculated distribution ratio Rt′ is then corrected according to a distribution ratio Rt−1 between sub-frames Pt−1 and Qt−1 corresponding to an input frame Ft−1 which is to be reproduced before the input frame Ft. A distribution ratio Rt is thus acquired. | 05-20-2010 |
| 20100157158 | SIGNAL PROCESSING APPARATUSES CAPABLE OF PROCESSING INITIALLY REPRODUCED PACKETS PRIOR TO BUFFERING THE INITIALLY REPRODUCED PACKETS - A signal processing apparatus includes a first signal processing block and a second signal processing block. The first signal processing block is utilized for processing an input signal to generate a first target processing result, including a plurality of packets initially reproduced from the input signal, to an output port of the first signal processing circuit, where each of the packets contains a corresponding packet identifier (PID). The second signal processing block has an input port coupled to the output port of the first signal processing circuit, and is utilized for processing the first target processing result according to PIDs of the packets and accordingly generating a second target processing result. There is no buffer coupled between the output port of the first signal processing circuit and the input port of the second signal processing circuit. | 06-24-2010 |
| 20100171879 | System for Identifying Motion Video/Audio Content - A system for identifying motion video/audio content by means of comparing a video A to a registered video B so as to determine if they are originally the same as each other, wherein said system at least comprises a fingerprint extractor A for fingerprint A from the video A; a fingerprint database for the registered video B; and a matcher which is adapted to search from the fingerprint database for the registered fingerprint B of the video B by means of comparison of fingerprint A with a shifting window of a possible fingerprint B, so as to determine that the video A is visually identical to the video B if a match is found. According to the present invention, the method for extracting a fingerprint data from video/audio signals facilitates the automatic identification, archiving and search of video content, and can be of archiving without the need for human visual inspections. | 07-08-2010 |
| 20100188580 | DETECTION OF SIMILAR VIDEO SEGMENTS - A method and apparatus for processing a first sequence of images and a second sequence of images to compare the first and second sequences is disclosed. Each image of the first sequence and each image of the second sequence is processed by: (i) processing the image data for each of a plurality of pixel neighbourhoods in the image to generate at least one respective descriptor element for each of the pixel neighbourhoods; and (ii) forming an overall image descriptor from the descriptor elements. Each image in the first sequence is compared with each image in the second sequence by calculating a distance between the respective overall image descriptors of the images being compared. The distances are arranged in a matrix, and the matrix is processed to identify similar images. | 07-29-2010 |
| 20100208139 | METHOD AND SYSTEM FOR PROCESSING A COMPOSITE VIDEO IMAGE - There are provided methods and systems for processing a composite video image. The composite video image may be a combination of an image and at least one encoded screen capture at a communications apparatus either by a user or in accordance to pre-determined settings for the user's consumption and transmission to a network. Transmission to a network may be simultaneous during the user's consumption. It is advantageous that encoding of the at least one screen capture is independent of at least one application running on the at least one secondary device. It is possible that the at least one screen capture may or may not have audio signals. | 08-19-2010 |
| 20100238350 | Deriving Video Signatures That Are Insensitive to Picture Modification and Frame-Rate Conversion - A signature that can be used to identify video content in a series of video frames is generated by first calculating the average and variance of picture elements in a low-resolution composite image that represents a temporal and spatial composite of the video content in the series of frames. The signature is generated by applying a hash function to values derived from the average and variance composite representations. The video content of a signal can be represented by a set of signatures that are generated for multiple series of frames within the signal. A set of signatures can provide reliable identifications despite intentional and unintentional modifications to the content. | 09-23-2010 |
| 20100253845 | IMAGE PROCESSING METHOD AND IMAGE PROCESSING APPARATUS - An image processing method prepares image data having luminance information (Y) and chrominance information (UN) including first chrominance information (U) being information of a color difference between a blue component and luminance and second chrominance information (V) being information of a color difference between a red component and the luminance. The method then outputs the luminance information and the chrominance information in the image data forming a first frame as data forming the first frame, and further outputs the luminance information in the image data forming a second frame subsequent to the first frame and the chrominance information in the image data forming the first frame as data forming the second frame. | 10-07-2010 |
| 20110013088 | DEVICE AND METHOD FOR EVALUATING CONNECTIVITY BETWEEN A VIDEO DRIVER AND A DISPLAY - A device for evaluating connectivity between a video driver and a display, the device comprises a first video driver, a first output connector, a first terminating resistance; wherein the device is characterized by comprising a first comparison unit; wherein the first video driver has an output port that is coupled to the first output connector, to the first terminating resistance and to the first comparison unit; wherein the first output connector is configured to be coupled via a first cable to a first input of the display; wherein the first comparison unit is adapted to perform comparisons between a voltage level on the first terminating resistance to multiple thresholds and to determine whether a display first input impedance is substantially equal to the first terminating resistance, whether the display first input impedance is substantially lower then the first terminating resistance, or whether the first video driver is disconnected from the display; wherein the comparisons are executed during a pixel information idle period. | 01-20-2011 |
| 20110025917 | VIDEO PROCESSING DEVICE - A video processing device includes a sprite rendering processor in connection with a display buffer (e.g. line buffers) and an alpha table. The sprite rendering processor alternately performs first rendering based on sprite attribute data and second rendering based on alpha attribute data. The first rendering is performed via alpha blending on video data of sprites, rendering-destination video data of the display buffer, and rendering-destination alpha data of the alpha buffer which are produced via the second rendering with the alpha buffer, thus producing resultant video data, which is written over rendering-destination video data in the display buffer. One type of sprite is connected with at least one alpha table which describes alpha data ranging from perfect transparency and perfect non-transparency and which is optimized to demonstrate an anti-aliasing effect on the boundary of a colored region of each sprite on the screen of a visual display. | 02-03-2011 |
| 20110043698 | DISPLAY PANEL, DISPLAY AND IMAGE DISPLAY APPARATUS - An electric resistor element is provided outside of the image region. The electric resistor element and a potential regulating element are connected outside of the image region. A part of a surface of a front substrate other than a surface thereof opposite to the rear substrate and a part of a surface of a rear substrate other than a surface thereof opposite to the front substrate are connected by a high thermal conducting member. The electric resistor element is disposed between the part of the surface of the front substrate, which is connected to the part of the surface of the rear substrate by the high thermal conducting member, and the part of the surface of the rear substrate, which is connected to the part of the surface of the front substrate by the high thermal conducting member. | 02-24-2011 |
| 20110043699 | SPATIO-ACTIVITY BASED MODE MATCHING - Disclosed is a method ( | 02-24-2011 |
| 20110058104 | VIDEO SIGNAL PROCESSING APPARATUS AND VIDEO SIGNAL PROCESSING METHOD - A video signal processing apparatus includes: a video converter configured to generate video data by sampling a video signal with a predetermined resolution inputted from the outside at an arbitrary sampling frequency and capable of processings of scaling and filtering in a horizontal and a vertical direction to the generated video data, and performing the processing by receiving control; and a controller configured to control, when the input of the predetermined video display mode is received by the receiver, the sampling frequency to make the number of display pixels in the horizontal direction of the video data be close to the number of pixels of a display panel. | 03-10-2011 |
| 20110069232 | DEVICE AND METHOD FOR DRIVING DISPLAY PANEL - An apparatus for driving a display panel includes: a time variant signal (TVS) generator configured to generate a time variant signal group; a common pulse signal generator configured to generate a plurality of pulse signals; a selector configured to receive the time variant signal, the plurality of the pulse signals, and video data and select a grayscale voltage corresponding to the video data; and a buffer configured to buffer and transfer an output of the selector. Herein, the selector and the buffer are provided to each of a plurality of channels, and the time variant signal and the plurality of the pulse signals are inputted in common to the selector of each channel. | 03-24-2011 |
| 20110075033 | IMAGE PROCESSING APPARATUS AND METHOD - An image processing apparatus and image processing method are provided. The image processing apparatus includes a video processor which processes and displays an image; a receiver which receives a key signal of a color; and a controller which controls the video processor to display contents corresponding to the color when receiving the key signal of the color. | 03-31-2011 |
| 20110149161 | VIDEO PRESENTING NETWORK CONFIGURATION SOLUTION SPACE TRAVERSAL - Resources of a video presenting network having plural outputs can be configured. A provisional configuration can be supported. Configuration of inputs can be performed separately from configuration of outputs. Interdependencies between network resources can be considered to restrict provided options to those co-functional with a provisional configuration. Responsibility for considering interdependencies can be delegated to a video driver, such as a video miniport. A client can use a variety of approaches to find a desired configuration. The desired configuration can be treated as a solution to an NP-Complete graph problem. | 06-23-2011 |
| 20110164184 | DISPLAY DRIVING ARCHITECTURES - A display driving architecture that can include two graphics pipelines with an optional connection between them to provide a mirrored mode. In one embodiment, one of the two pipelines can be automatically configured (e.g. routed in one of a plurality of ways, such as routing to do color conversion) based upon the type of cable that is coupled to a connector of the one pipeline. In another embodiment, a connection of a cable can cause display information (e.g. resolutions of an external display) to be provided to an application which can select a display mode while one of the graphics pipelines is kept in a low power state. | 07-07-2011 |
| 20110170006 | Strategies for Processing Image Information Using a Color Information Data Structure - Strategies are described for processing image information using a data structure which conveys color information. The color information describes color-related formatting applied to the image information. The data structure can be passed down a video processing pipeline, which includes a video mixing renderer module, a device driver, and a graphics module. Each functional component in the pipeline can draw color information from the data structure to improve the accuracy of its processing. | 07-14-2011 |
| 20110199540 | Computer Readable Medium and Computerized Method of Determining Whether Portions of a Video Are Part of a Continuous Video Segment - A computerized method is used to determine whether portions of a video are part of a continuous video segment. The method includes identifying a time code break in a plurality of time codes of a video by having a computing device examine the plurality of time codes of the video. The method also includes determining whether a first portion of the video located before the time code break and a second portion of the video located after the time code break are part of a continuous video segment by having a computing device examine the expected time code of the first frame of the second portion of the video and a location of the second portion of the video with respect to a location of the first portion of the video. A computer readable medium stores a set of computer executable instructions for performing the method. | 08-18-2011 |
| 20110205436 | INFORMATION PRESENTATION DEVICE AND INFORMATION PRESENTATION METHOD - An information processing section that outputs video images with settings based on variables respectively provided to individual display sections of a plurality of display sections is included, and a video image is output to any display section from this information processing section. A setting of the video image output to the any display section is changed, and a response of a viewer at that time is obtained by a response obtaining device. Then, in accordance with the response information of the viewer obtained by this response obtaining device, a display section in which a setting of the video image is to be changed and the setting of the video image are determined by a stimulus response estimation section, and information of the display section in which the setting of the video image is to be changed and a variable based on the setting of the video image are output to the information processing section. | 08-25-2011 |
| 20110292287 | Systems and methods for multi-stream image processing - Systems and methods for the processing of images over bandwidth-limited transmission interfaces, such as processing of high resolution video images over standard analog video interfaces, using multi-stream and/or multi-resolution analog methodology. The disclosed systems and methods may also be implemented to provide video resolutions across standard analog video interfaces in a manner that supports digital capture and imaging techniques to obtain useful information from digitally zoomed and enhanced video. | 12-01-2011 |
| 20120019723 | Obtaining a Desired Non-Zero Phase Shift Using Forward-Backward Filtering - Forward and backward filters in cascade establish a specified phase shift in audio or video signals. The backward filter applies its filtering in a backward direction to impart a phase shift to its backward-filtered output that is a function of frequency. The forward filter applies its filtering in a forward direction to impart a phase shift to its forward-filtered output that has the specified phase shift relative the phase shift of the backward filter. Preferably, the two filters are recursive and are applied to signals that represent overlapping segments of the audio or video information. The overlap interval is used for filter initialization. | 01-26-2012 |
| 20120033136 | FILM-ORIGINATED VIDEO REGION DETECTION METHOD - Film-originated video detection is performed on an input video signal in each of regions into which an entire screen is divided. Based on the detection result, a case where there is not film-originated video is separated from a case where film-originated video covers the entire screen. When both a film region and a non-film region are contained, film-originated video detection is performed in sub-regions into which a region which has been determined to be a film region is subdivided. Based on the detection result, it is determined whether or not all the sub-regions are film regions. The determination is repeatedly performed until it is determined that all sub-regions are film regions. If it is determined that all sub-regions are film regions, a film-originated video region is determined, and the process is ended. Thus, a film-originated video region can be accurately detected in a screen containing film-originated video and non-film-originated video. | 02-09-2012 |
| 20120044420 | METHOD AND SYSTEM FOR KEY AWARE SCALING - A video processing device may process video input comprising a plurality of streams, wherein images corresponding to at least some of the plurality of streams may be displayed concurrently. The video processing device may determine, prior to processing of a pixel in one of the plurality of streams whether the pixel comprises one or more keyed video parameters; and if the pixel comprises at least one keyed parameter, one or more other pixels may be selected, and a video parameter corresponding to the at least one keyed video parameter of the pixel may be generated based on the selected one or more other pixels. The generated video parameter may then be utilized instead of the at least one keyed video parameter during the processing of the pixel. This may comprise luma and/or chroma based scaling. Outputs of the processing of the pixel may be post-processed, by clamping at least one of the video parameters. | 02-23-2012 |
| 20120127367 | METHOD AND APPARATUS FOR PROVIDING TEMPORAL IMAGE PROCESSING USING MULTI-STREAM FIELD INFORMATION - An apparatus and method provides temporal image processing by producing, for output on a single link such as a single cable or wireless interface, packet based multi-steam information wherein one stream provides at least frame N information for temporal imaging processing and a second stream that provides frame N−1 information for the same display, such as a current frame and a previous frame or a current frame and next frame. The method and apparatus also outputs the packet based multi-stream information and sends it for the same display for use by the same display so that the receiving display may perform temporal image processing using the multi-stream multi-frame information sent with a single link. | 05-24-2012 |
| 20120188458 | COLOR SYNTHESIS OPTICAL ELEMENT, PROJECTION-TYPE DISPLAY DEVICE USING SAME, AND METHOD FOR CONTROLLING DISPLAY THEREOF - A first dichroic mirror ( | 07-26-2012 |
| 20120206653 | Efficient Media Processing - Some embodiments provide a media-editing application. The application includes several image processing destinations for performing operations on video images. The application includes a scheduling engine for scheduling disk read, decode, and graphics processing operations to perform on images to prepare the images for the several destinations. The scheduling engine includes a first set of instructions for scheduling images based on a speed at which a particular one of the several destinations processes the images when none of the destinations require images in real-time. The scheduling engine includes a second set of instructions for scheduling images based on a real-time clock when at least one of the several destinations requires images in real-time. | 08-16-2012 |
| 20120242902 | VIDEO SIGNAL TRANSMITTING APPARATUS AND VIDEO SIGNAL RECEIVING APPARATUS - An interface is realized that can prevent video signals from being copied easily and which uses a luminance/color difference signal transmission scheme with an excellent harmony with a television circuit. In a video transmission using a digital interface, colorimetry information for defining the conversion from the luminance/color difference signal into a primary color signal and video aspect ratio information are transmitted along with the luminance/color difference type video signal. This allows reproduction of video with high quality and high resolution and also realizes a copyright protection which allows only the users authorized by key information to use the content of the video. With this transmission scheme, it is possible to provide a transmitting apparatus, a receiving apparatus and an interface which highly harmonize with a rationalized television-based circuit. | 09-27-2012 |
| 20120274854 | VIDEO SIGNAL PROCESSING APPARATUS PERFORMING GAMMA CORRECTION BY CUBIC INTERPOLATION COMPUTATION, AND METHOD THEREOF - A video signal processing apparatus (and method) includes a section determination unit which detects a non-equidistant section having different intervals between a plurality of sample points set for a range from a minimum signal level to a maximum signal level of a video signal to be inputted, | 11-01-2012 |
| 20120307153 | VIDEO PROCESSING DEVICE AND VIDEO PROCESSING METHOD - A video processing device generates a second video signal from a first video signal. The first video signal includes an image having a mix of pixels for viewpoints that are different from each other. The second video signal is higher in frame rate than the first video signal. The video processing device includes: a viewpoint control unit obtaining, for each of the viewpoints from the first video signal, pixel data for the viewpoint; and an image generating unit generating an interpolated image by generating, for each of viewpoints from the pixel data obtained by the viewpoint control unit, pixel data for interpolation for the viewpoint. | 12-06-2012 |
| 20120327302 | DEVICE FOR RECEIVING OF HIGH-DEFINITION VIDEO SIGNAL WITH LOW-LATENCY TRANSMISSION OVER AN ASYNCHRONOUS PACKET NETWORK - A device based on the proposed solution allows high-definition video transmissions with low latency over an asynchronous packet computer network such as Ethernet. The transmitter and receiver comprise a video input or output module, an FPGA board, and an optical transceiver for transmission and reception of a signal over the Ethernet network. The principle of the new device is that the receiver comprises one or more tunable oscillators connected to the FPGA board comprising a module for packet reception, and one or more sets of modules for video data processing. | 12-27-2012 |
| 20130016284 | HYPERSPECTRAL IMAGE RECONSTRUCTION VIA A COMPRESSED SENSING FRAMEWORKAANM MESTHA; Lalit KeshavAACI FairportAAST NYAACO USAAGP MESTHA; Lalit Keshav Fairport NY USAANM GIL; Alvaro EnriqueAACI RochesterAAST NYAACO USAAGP GIL; Alvaro Enrique Rochester NY US - What is disclosed is a system and method for image reconstruction using a compressed sensing framework to increase the number of wavelength bands in hyperspectral video systems. The present method utilizes a restricted representation matrix and sampling matrix to reconstruct bands to a very large number without losing information content. Reference multi-band image vectors are created and those vectors are processed in a block-wise form to obtain custom orthonormal representation matrices. A sampling matrix is also constructed offline in the factory. The compressed sensing protocol is applied using a l | 01-17-2013 |
| 20130027615 | Quality Assessment of High Dynamic Range, Visual Dynamic Range and Wide Color Gamut Image and Video - Assessing a visual quality characteristic includes accessing and processing at least a first image or video signal and a second image or video signal and processing the accessed images or video signals. Based at least in part on processing the accessed images or video signals, a difference is measured between the processed at least first and second images or video signals. The visual quality characteristic relates to a magnitude of the measured difference between the processed at least first and second images or video signals. The at least first and second images or video signals include a high or visual dynamic range and/or a wide color gamut. The visual quality characteristic is assessed based, at least in part, on the measured difference. | 01-31-2013 |
| 20130038795 | COMMUNICATION SYSTEM, TRANSMISSION APPARATUS, TRANSMISSION METHOD, RECEPTION APPARATUS AND RECEPTION METHOD - An AV system composed of an HD recorder and a display unit uses a communication interface of the HDMI. An HDMI source of the HD recorder transmits image data (image signal) in the form of differential signals to an HDMI sink of the display unit through three TMDS channels. The HDMI source inserts content identification information for the identification of the type of a content of image data to be transmitted into an AVI InfoFrame packet placed in a blanking period. A control section of the display unit controls operation of a display processing section which carries out a process for displaying for the image data based on the content identification information received by the HDMI sink and a display section for displaying an image. | 02-14-2013 |
| 20130057766 | Video Serializer/Deserializer Having Selectable Multi-Lane Serial Interface - A video processing system may include: a video deserializer having (i) an input for receiving a serial data stream containing video data and (ii) a serial to pseudo-parallel converter, coupled to the serial data stream, for generating from the serial data stream a plurality of serial data output streams through a plurality of serial output lanes; a video serializer having (i) a plurality of inputs for receiving serial data streams and (ii) a pseudo-parallel to serial converter, coupled to the plurality of input serial data streams, for generating a single serial data stream from the plurality of input serial data streams; and a programmable video processing device, coupled to the video deserializer and the video serializer, and having a plurality of interface pins for receiving the plurality of serial output lanes from the deserializer and for transmitting the plurality of serial data streams to the serializer. | 03-07-2013 |
| 20130070156 | DISPLAY APPARATUS - A display apparatus including: a cover; a display panel which is accommodated in the cover; a plurality of light emitting elements arranged in at least one edge of the cover from a rear surface of the display panel; a lens which extends in parallel with an arrangement direction of the light emitting elements and is arranged in a light emitting direction; a reflection sheet installed in a rear surface of the display panel; and a holder which includes a holder main body that extends along the at least one edge, a light emitting element accommodator formed in a surface of the holder main body to accommodate therein the light emitting elements and a lens supporter that is spaced from the light emitting element accommodator and is formed in the surface of the holder main body to couple and support the lens. | 03-21-2013 |
| 20130083244 | VIDEO PROCESSING METHOD, VIDEO PROCESSING CIRCUIT, LIQUID CRYSTAL DISPLAY, AND ELECTRONIC APPARATUS - A video processing circuit detects a risk boundary, which a portion of the boundary between a dark pixel and a bright pixel in an image represented by a video signal Vid-in, and is determined by a tilt azimuth of liquid crystal molecules, from the boundary, and corrects a video signal corresponding to at least one of the dark pixel and the bright pixel which is contiguous to the detected risk boundary in at least one field of a plurality of fields constituting one frame such that a period in which the risk boundary is present in one frame period is shortened. | 04-04-2013 |
| 20130100350 | METHOD FOR MEASURING VIDEO QUALITY USING A REFERENCE, AND APPARATUS FOR MEASURING VIDEO QUALITY USING A REFERENCE - The purpose of an objective video quality evaluation is to automatically assess the quality of video sequences in agreement with human quality perception. The invention addresses the effects of the introduction of a temporal dimension by focusing on the temporal evolutions of spatial distortions, since it has been found that a spatial quality variation cannot be evaluated by simple subtraction of the spatial quality of neighbouring frames. An improved method for estimating perceived video quality comprises steps of calculating a first similarity map between adjacent frames of a current sequence, calculating a second similarity map between the corresponding reference frames, and calculating (smg | 04-25-2013 |
| 20130135529 | DIFFERENTIAL INTERFERENCE CONTRAST SERIAL TIME ENCODED AMPLIFIED MICROSCOPY - We describe methods and apparatus for high-speed high-contrast imaging one-, two- and three-dimensional imaging enabled by differential interference contrast time encoded amplified microscopy of transparent media without the need for chemical staining, that are suitable for a broad range of applications from semiconductor process monitoring to blood screening. Our methods and apparatus build on a unique combination of serial time-encoded amplified microscopy (STEAM) and differential interference contrast (DIC) microscopy. These methods and apparatus are ideally suited for identification of rare diseased cells in a large population of healthy cells and have the potential to revolutionize blood analysis and pathology including identification of cancer cells, such as Circulating Tumor Cells (CTC) in early stage disease. | 05-30-2013 |
| 20130155327 | Method to Process Image Sequences with Sub-Pixel Displacements - A method for reducing or removing sub-pixel displacements between images in a sequence of images is disclosed. In the first step, a set of images is acquired using a camera system. In the second step, pairwise distances are computed between every pair of images of the set of images. In the third step, the pairwise distances having the smallest values are identified. In the fourth step, “lucky” image pairs are selected from the image pairs having the smallest displacement. These “lucky” image pairs will have a substantially reduced sub-pixel jitter. In an alternative embodiment, after performing the first step and before performing the second step, the set of images are processed to remove whole pixel displacements between the images in the set of images. | 06-20-2013 |
| 20130162908 | DISPLAY APPARATUS AND SIGNAL PROCESSING MODULE FOR RECEIVING BROADCASTING AND DEVICE AND METHOD FOR RECEIVING BROADCASTING - A display apparatus for receiving broadcasting includes a display unit configured to display an image thereon, a cover which partially covers the display unit, at least one signal connector which is configured to connect to a portable signal processing module that is located outside the cover and processes a signal to be displayed by the display unit, and receives the signal processed by the signal processing module, and a timing controller (T-con) configured to control a display timing of the signal received by the at least one signal connector. | 06-27-2013 |
| 20130215330 | METHOD AND SYSTEM FOR VIDEO AND FILM RECOMMENDATION - An artificial intelligence video analysis recommendation system and method is provided that allows video viewers to discover new videos and video producers to evaluate the potential success of a new project as well as to understand the perceptual factors beneath audience ratings. The system and method accomplish these tasks by analyzing a database of video in order to identify key similarities between different pieces of video, and then recommends pieces of video to a user depending upon their video preferences. An embodiment enables a user to evaluate a new video's similarity to videos already established as commercially valuable. | 08-22-2013 |
| 20130222696 | SELECTING BETWEEN CLUSTERING TECHNIQUES FOR DISPLAYING IMAGES - A method of operating at least one computing device. The method selects between a first clustering process and a second clustering process based on whether at least one condition is satisfied. If the first clustering process is selected, the first clustering process is performed on a first plurality of images to obtain a first clustering result. The first clustering process uses first coordinate axes that were used in a previous clustering process. If the second clustering process is selected, the second clustering process is performed on a second plurality of images to obtain a second clustering result, wherein the second clustering process uses second coordinate axes different from the first coordinate axes used in the previous clustering process. Some embodiments are directed to an apparatus capable of performing the above method. Some embodiments are directed to a computer-readable storage medium comprising computer-executable instructions that, when executed, perform the above method. | 08-29-2013 |
| 20130229580 | MULTI-PROJECTION DISPLAY SYSTEM AND METHOD OF ADJUSTING BRIGHTNESS THEREOF - A multi-projection display system is provided with a plurality of sensor units corresponding to projector units. The sensor units detect brightness for each color in a projected image that is projected on a screen and supply the detection results. The projector unit generates a brightness correction table on the basis of the image signal of a specific picture element of the projected image realized by an adjacent projector unit and on the basis of the brightness of the specific picture element of the projected image of the adjacent projector unit that is detected by a sensor unit for matching the brightness of the image projected by its own projector unit with that of the adjacent projector unit, refers to the brightness correction table to correct brightness for each color of the image signals that are received as input, and projects onto a screen the light of each color in accordance with the corrected image signals. | 09-05-2013 |
| 20130242194 | SIGNAL PROCESSING DEVICE, LIQUID CRYSTAL APPARATUS, ELECTRONIC EQUIPMENT, AND SIGNAL PROCESSING METHOD - A signal processing device which is used in a liquid crystal apparatus, includes a detection portion that detects a boundary between a first pixel correlated with a first signal for applying a first voltage lower than a first reference voltage and a second pixel correlated with a second signal for applying a second voltage higher than a second reference voltage on the basis of signals for controlling voltages applied to pixels, and a correction portion that corrects a signal correlated with M pixels including the first pixel to a third signal for applying a third voltage which is higher than the first voltage and lower than the second voltage in a correction period, wherein the correction portion varies M in the correction period. | 09-19-2013 |
| 20130265493 | IMAGE PROCESSING UNIT, IMAGE PROCESSING METHOD, DISPLAY AND ELECTRONIC APPARATUS - There are provided an image processing unit, an image processing method, a display, and an electronic apparatus that are capable of enhancing image quality. The image processing unit includes: a region acquiring section determining a region shape of a picture region, based on a predetermined number of frame pictures of a series of frame pictures; and an image processing section performing predetermined image processing based on the region shape. | 10-10-2013 |
| 20130265494 | METHOD AND APPARATUS FOR TRANSMISSION AND RECEPTION OF DATA STREAMS IN DIGITAL VIDEO BROADCASTING SYSTEMS - A wireless communication unit comprising a transmitter and a signal processor are provided. The signal processor is arranged to map service data onto a first set of multiple Physical Layer Pipes (PLPs), map the first set of PLPs onto a first set of logical frames, and form a first logical channel comprising the first set of logical frames. A structure of the logical frames is composed of PLPs of a plurality of different data types. | 10-10-2013 |
| 20130300936 | VIDEO PROJECTOR SYSTEM - Some embodiments provide for a video projector system having a light engine, a video processing engine, and an optical engine. The light engine can provide narrow-band laser light to the optical engine module which modulates the laser light according to video signals received from the video processing engine. Some embodiments provide for a scanning system in the optical engine configured to scan light across one or more modulating elements from two or more colors. The light from two or more colors can be scanned across the modulating element such that the two or more colors are incident at different locations on the element at a particular time. Systems and methods for reducing speckle are presented in conjunction with the modular laser projector system. | 11-14-2013 |
| 20130314599 | AUDIO PROCESSING APPARATUS AND AUDIO PROCESSING METHOD - An audio processing apparatus includes a compositional pattern determining module and an audio processor. The compositional pattern determining module is configured to estimate a compositional pattern of an input video signal. The audio processor is configured to perform audio processing according to the estimation. | 11-28-2013 |
| 20130314600 | VIDEO DISPLAY DEVICE AND COOLING SYSTEM - A video display device includes: a video processing unit generating and displaying video signals; and a cooling mechanism unit cooling a component to be cooled in the video processing unit, wherein the cooling mechanism unit includes a heat-receiving plate installed at the component to be cooled to receive heat generated at the component to be cooled, a heat conduction member transmitting heat of the heat-receiving plate, a cooler cooling heat transmitted by the heat conduction member by a cooling liquid, and a circulating thermal regulator circulating the cooling liquid with respect to the cooler while managing a liquid temperature of the cooling liquid so as to be a constant temperature. | 11-28-2013 |
| 20130314601 | INTER-VIDEO CORRESPONDING RELATIONSHIP DISPLAY SYSTEM AND INTER-VIDEO CORRESPONDING RELATIONSHIP DISPLAY METHOD - To enable a presence/absence of a modification of a source video to be readily assessed in a derived video created by utilizing the source video. Relationship information including information indicating a segment corresponding relationship between at least one source video and a derived video created by utilizing at least a part of segments of the at least one source video and information indicating a presence/absence of a modification of the source video in a segment of the derived video in which the corresponding relationship exists is stored in a relationship information storing unit, and based on the relationship information stored in the relationship information storing unit, the segment corresponding relationship between the derived video and the at least one source video is displayed in a display mode in accordance with the presence/absence of a modification of the source video in the segment of the derived video in which the corresponding relationship exists. | 11-28-2013 |
| 20130329132 | Flare Detection and Mitigation in Panoramic Images - Lens flare mitigation techniques determine which pixels in images of a sequence of images are likely to be pixels affected by lens flare. Once the lens flare areas of the images are determined, unwanted lens flare effects may be mitigated by various approaches, including reducing border artifacts along a seam between successive images, discarding entire images of the sequence that contain lens flare areas, and using tone-mapping to reduce the visibility of lens flare. | 12-12-2013 |
| 20130335632 | PHASE-ADJUSTMENT PROCESSING FOR BROADCAST CHANNEL SIGNALS - Various embodiments are described herein for a universal television receiver that is capable of processing a television channel signal to provide phase-adjusted video information for the desired television channel signal. | 12-19-2013 |
| 20130342761 | VIDEO TRANSMISSION APPARATUS, VIDEO DISPLAY APPARATUS, VIDEO TRANSMISSION METHOD AND STORAGE MEDIUM, AND VIDEO DISPLAY METHOD AND STORAGE MEDIUM - A video transmission apparatus includes a video data transmission unit configured to transmit video data to an external apparatus, an image quality parameter acquisition unit configured to acquire an image quality parameter to be used for display of the video data, an image quality parameter generation unit configured to generate, from the image quality parameter acquired by the image quality parameter acquisition unit, image quality parameter information to be used in the external apparatus, and an image quality parameter transmission unit configured to transmit the image quality parameter information generated by the image quality parameter generation unit to the external apparatus. | 12-26-2013 |
| 20140002742 | METHOD FOR REFRAMING IMAGES OF A VIDEO SEQUENCE, AND APPARATUS FOR REFRAMING IMAGES OF A VIDEO SEQUENCE | 01-02-2014 |
| 20140002743 | IN-VEHICLE DISPLAY DEVICE | 01-02-2014 |
| 20140063348 | CURRENT STEERING DAC, A VIDEO ADAPTER INCLUDING A CURRENT STEERING DAC, AND A VIDEO CIRCUIT INCLUDING A CURRENT STEERING DAC - A current steering Digital-to-Analog Converter (DAC), a video adapter including a current steering DAC, and a video circuit including a current steering DAC are described. In one embodiment, a current steering DAC includes multiple DAC unit cells that are connected in parallel with each other. Each of the DAC unit cells includes three output switches connected to a current source. The three output switches are configured to form two differential pairs of switches that are placed in parallel with each other and share a negative output switch of the three output switches. The current steering DAC also includes at least one switch control circuit configured to receive digital input data and to control the three output switches of each of the DAC unit cells to generate differential analog output data based on the digital input data and a current from the current source. Other embodiments are also described. | 03-06-2014 |
| 20140063349 | VIDEO PROCESSING DEVICE WITH POWER ADJUSTMENT AND METHODS FOR USE THEREWITH - A video processing device includes a substrate. A plurality of ring oscillators generate a corresponding plurality of ring oscillator outputs. A control circuit generates power adjustment signals for adjusting at least one power supply voltage of the video processing device, based on the plurality of oscillator outputs. | 03-06-2014 |
| 20140071346 | SELF CONFIGURING DISTRIBUTION AMPLIFIER FOR DIGITAL VIDEO SIGNALS - A self configuring distribution amplifier for digital video signals comprises a number of signal processing circuits disposed on a bus along a signal propagation direction. Each signal processing circuit has an input and an output, as well as an input detection circuit controlling three different switches. The positions of the switches determines whether a signal from a particular input is present on a particular output and on the bus. This allows the self configuring distribution amplifier to distribute digital video signals from a number of inputs to a number of outputs in desired combinations. | 03-13-2014 |
| 20140078400 | LOW COMPLEXITY SYNCHRONOUS CONTROL OF VIDEO PROCESSING USING VIDEO INFORMATION IN IN-BAND PORTIONS OF VIDEO - A method for processing a video stream includes receiving the video stream at a first video processing circuit, and generating video information for the video stream by the first video processing circuit. The method further includes inserting the video information into an in-band portion of the video stream by the first video processing circuit, and transmitting the video stream with the video information in the in-band portion from the first video processing circuit to a second video processing circuit. The method further includes reading the video information from the in-band portion of the video stream by the second video processing circuit, and processing the video stream by the second video processing circuit using the video information in the in-band portion of the video stream. The method further includes transmitting the video stream with the video information in the in-band portion from the second video processing circuit for additional processing. | 03-20-2014 |
| 20140092307 | IMAGE PROCESSING APPARATUS - An image processing apparatus having an input unit for inputting an image signal and an image corrector for correcting the input image signal is disclosed. The image corrector is arranged to extract from the input image signal a specular reflection component and a diffuse reflection component and generate a corrected image signal based on a computation result with respect to these specular and diffuse reflection components thus extracted. This image corrector is adaptable for use in various types of image processors, including projectors, display devices and imaging devices. | 04-03-2014 |
| 20140111693 | METHOD AND SYSTEM FOR VIDEO AND FILM RECOMMENDATION - An artificial intelligence video analysis recommendation system and method is provided that allows video viewers to discover new videos and video producers to evaluate the potential success of a new project as well as to understand the perceptual factors beneath audience ratings. The system and method accomplish these tasks by analyzing a database of video in order to identify key similarities between different pieces of video, and then recommends pieces of video to a user depending upon their video preferences. An embodiment enables a user to evaluate a new video's similarity to videos already established as commercially valuable. | 04-24-2014 |
| 20140146234 | SIGNAL DIGITIZING SYSTEM AND METHOD BASED ON AMPLITUDE-TO-TIME OPTICAL MAPPING - A signal digitizing system and method based on analog-to-time optical mapping, optically maps amplitude information of an analog signal of interest first into wavelength information using an amplitude tunable filter (ATF) to impress spectral changes induced by the amplitude of the analog signal onto a carrier signal, i.e. a train of optical pulses, and next from wavelength information to temporal information using a dispersive element so that temporal information representing the amplitude information is encoded in the time domain in the carrier signal. Optical-to-electrical conversion of the optical pulses into voltage waveforms and subsequently digitizing the voltage waveforms into a digital image enables the temporal information to be resolved and quantized in the time domain. The digital image may them be digital signal processed to digitally reconstruct the analog signal based on the temporal information with high fidelity. | 05-29-2014 |
| 20140160355 | PROCESSING A VIDEO FOR SPATIAL AND TEMPORAL MAGNIFICATION WITH MINIMIZED IMAGE DEGRADATION - What is disclosed is a novel video processing system and method wherein a plurality of image frames of a video captured using a video camera with a spatial resolution of (M×N) in the (x, y) direction, respectively, and a temporal resolution (T) in frames per unit of time. A first and second magnification factor f | 06-12-2014 |
| 20140160356 | DATA PROCESSING DEVICE AND METHOD - A data processing device includes a clock converter, a data converter, ad an error detector. The clock converter is configured to receive a first clock signal, convert the first clock signal into a second clock signal, and output the second clock signal. The data converter is configured to receive first data, convert the first data into second data using the second clock signal, and output the second data. The error detector is configured to check whether the first clock signal is in a first clock state or a second clock state upon the first data transitioning to a first data state, and output an enable signal to the clock converter upon determining that the first clock signal has transitioned to the first clock state from the second clock state. | 06-12-2014 |
| 20140168516 | PROCESSING DIGITAL IMAGES TO BE PROJECTED ON A SCREEN - An embodiment relates to a method for converting a digital image from a first color space to a second color space. The first color space is associated with an electronic source device, and the second color space is associated with a projection apparatus of digital images on a screen and coupled to the source device. The method includes: performing a first conversion on a first triad of parameters associated to the first color space by a first conversion matrix to map such a first triad in a third triad of parameters; the third triad is representative of a color space independent from the first and the second color spaces; performing a second conversion on the third triad of parameters by a second conversion matrix to map such a third triad of parameters in a second triad of parameters representative of the second color space. An embodiment of the step of performing the second conversion includes a step of computing the coefficients of the second conversion matrix based on at least one first piece of information representative of a variable distance between the projection apparatus and the screen. | 06-19-2014 |
| 20140198255 | VIDEO PROCESSING APPARATUS, DISPLAY APPARATUS, AND VIDEO PROCESSING METHOD - A video input section acquires a video signal formed of a plurality of frames. A frame separator separates the video signal acquired by the video input section on a frame basis and distributes the separated video signals. A plurality of parallel processors perform video processing in parallel on the separated video signals corresponding to the frames separated and distributed by the frame separator. A frame combiner combines the separated video signals on which the plurality of parallel processors have performed the video processing. | 07-17-2014 |
| 20140267914 | WIDE DYNAMIC RANGE IMAGE PROCESSING METHOD AND IMAGE SIGNAL PROCESSOR USING THE SAME - An image processing method includes the operations of receiving N×N raw data from an N×N sub pixel array including a plurality of first exposure pixels and second exposure pixels having different exposure times, respectively; obtaining a difference value between a value obtained by normalizing an interpolated value of the first exposure pixels and an interpolated value of the second exposure pixels for each channel in the N×N sub pixel array based on the N×N raw data; setting a mismatching value to a maximum value among difference values obtained for the respective channels; and setting a corrected value of a central pixel in the N×N sub pixel array based on the N×N raw data and based on the mismatching value and a threshold value. | 09-18-2014 |
| 20140285717 | INTERPOLATED VIDEO TAGGING - Interpolated video tagging techniques are described. An example method includes identifying, a sequence of video frames included in a plurality of video frames of a video, where an object exists in at least one video frame of the sequence of video frames, determining an interpolation function associated with the existence of the object in the sequence of video frames, where the interpolation function specifies a time domain of the video in which the interpolation function is valid, and transmitting the video, an indication of the object, and an indication of the interpolation function. | 09-25-2014 |
| 20140285718 | MOVING IMAGE EXTRACTING APPARATUS EXTRACTING MOVING IMAGE OF PREDETERMINED PERIOD FROM MOVING IMAGE - There is provided an image extracting apparatus including: a CPU | 09-25-2014 |
| 20140293131 | Portable Terminal Device - A portable terminal device includes a display screen; a pico projector for receiving an image signal of a predetermined format and projecting image light onto the display screen according to the image signal of the predetermined format, so that an image corresponding to the image signal of the predetermined format is displayed on the display screen; and a main body part, for fixing the display screen and the pico projector. The main body part includes a first part and a second part that are hinged by a hinge part. The display screen is fixed on the first part and the pico projector is positioned at the edge of the first part and is fixed on the first part, the second part or the hinge part. The pico projector forms a predetermined angle between the pico projector and the display screen while projecting. | 10-02-2014 |
| 20140293132 | VIDEO CLONE FOR A DISPLAY MATRIX - Systems, methods, and computer-readable and executable instructions are provided for providing a video clone to a display matrix. Providing a video clone to a display matrix can include utilizing a computing device to transfer video images via Ethernet to a network interface controller (NIC) device | 10-02-2014 |
| 20140375886 | AUTOMATIC FACE DISCOVERY AND RECOGNITION FOR VIDEO CONTENT ANALYSIS - Systems and methods are provided for automatically classifying videos based on faces discovered in the videos, wherein the discovered faces are not known to be associated with a particular category of videos. The detected face is compared to a set of unknown faces to generate a cluster of unknown faces that each match with the detected face. A set of categorized videos is identified based on the cluster of unknown faces. One or more categories are assigned to the video based on categories from the set of categorized videos so that the video can be automatically classified based on the detected face even though the detected face is not associated with a known person. | 12-25-2014 |
| 20150009406 | METHOD AND APPARATUS FOR EVALUATING MULTIMEDIA QUALITY - The present invention discloses a method and an apparatus for evaluating multimedia quality. The method includes: obtaining reference quality of a video and final quality of the video of a multimedia sequence, and reference quality of an audio and final quality of the audio of the multimedia sequence; determining reference quality of the multimedia sequence; determining a distortion value of the multimedia sequence according to the reference quality of the video, the final quality of the video, the reference quality of the audio, and the final quality of the audio; and determining multimedia quality of the multimedia sequence according to the reference quality of the multimedia sequence and the distortion value of the multimedia sequence. The method and apparatus for evaluating multimedia quality can directly reflect distortion of a multimedia sequence, accord with a subjective feeling of a person, and therefore can accurately and effectively evaluate the multimedia quality. | 01-08-2015 |
| 20150015786 | PROJECTOR, PROJECTOR CONTROL METHOD, AND RECORDING MEDIUM STORING PROJECTOR CONTROL PROGRAM - A projector that maintains energy reduction while adjusting and controlling lamp power and projects an OSD screen with high visibility is provided. The projector includes a light source output adjustment unit that controls output of a light source according to brightness of a video signal, and a superimposed image projection unit that superimposes a predetermined superimposed image on a projection image generated according to the video signal. The superimposed image projection unit generates multiple images with identical content but at least partially different brightness and projects a different superimposed image depending on the projection image. | 01-15-2015 |
| 20150015787 | AUTOMATIC EXTRACTION OF SECONDARY VIDEO STREAMS - The automatic generation ( | 01-15-2015 |
| 20150015788 | METHODS AND DEVICES FOR PROVIDING COMPANION SERVICES TO VIDEO - Methods and devices for providing companion services to video are described. In one example embodiment, the method includes: identifying text contained within a video; determining, by performing pattern matching, if the identified text in the video contains actionable text; and if the identified text in the video contains actionable text, providing access to one or more features based on the actionable text. | 01-15-2015 |
| 20150036051 | DYNAMIC PICTURE QUALITY CONTROL - A method performed by one or more computing devices. The method includes identifying first and second portions of a digital video signal. First and second values of a plurality of quality metrics are determined for the first and second portions, respectively. The first and second values of the metrics are used to determine first and second values, respectively, of a plurality of picture quality parameters such that a signal transmitted using either the first or second values of the parameters would require at most a maximum output bitrate. The first values of the parameters may differ from the second values of the parameters. The first and second portions are adjusted using the first and second values, respectively, of the parameters. The first and second adjusted portions are transmitted in a continuous signal. Optionally, the first and second adjusted portions are compressed before they are transmitted. | 02-05-2015 |
| 20150036052 | METHOD, APPARATUS AND MACHINE-READABLE MEDIUM FOR APPORTIONING VIDEO PROCESSING BETWEEN A VIDEO SOURCE DEVICE AND A VIDEO SINK DEVICE - To apportion desired video processing between a video source device and a video sink device, at one of the devices, and based upon an indication of video processing algorithms of which the other device is capable and an indication of video processing algorithms of which the one device is capable, a set of video processing algorithms for achieving desired video processing is identified. The identified set of video processing algorithms is classified into a first subset of algorithms for performance by the other device and a second subset of algorithms for performance by the one device. At least one command for causing the other device to effect the first subset of video processing algorithms is sent. The one device may be configured to effect the second subset of algorithms. | 02-05-2015 |
| 20150098022 | METHODS AND SYSTEMS FOR FILE BASED CONTENT VERIFICATION USING MULTICORE ARCHITECTURE - The disclosed embodiments relates to methods and systems for performing a content verification in a video content. The method includes identification of one or more random access points in the video content. Thereafter, one or more work units are created based on the identified one or more random access points. The method further includes processing of the one or more work units by one or more processing units simultaneously, and determining one or more errors in each of the one or more work units while the decoding. The one or more determined errors in each of processed one or more work units are then merged with each other. A verification report is generated based on at least the merging. | 04-09-2015 |
| 20160006944 | METHOD AND APPARATUS FOR AUTOMATIC VIDEO SEGMENTATION - A method and apparatus for dynamically fragmenting a video into ideal segments to ease content sharing. For example, a system is taught in which a video is segmented in 8 second segments. The resulting video is then saved as multiple 8 second videos. The user may then select the segments of interest and either share them individually, or combine them into a file video of sharing. Segment boundaries may be determined based on the attributes of the content in addition to the 8 second segmentation. | 01-07-2016 |
| 20160014385 | IMAGE PROCESSOR, IMAGE PROCESSING METHOD, AND IMAGE PROJECTOR | 01-14-2016 |
| 20160100119 | DISPLAY DEVICE AND METHOD OF CONTROLLING THE SAME - A display device and a method of controlling the same. The display device includes a display configured to display an image; and a controller configured to perform image processing on the displayed such that a radius of curvature of the displayed image and a radius of curvature of a visible image are different. The image can be enlarged to a maximum area providing in the display device by applying analogous viewing distance calculation method used in the curved display device with respect to the scaling of the image. Accordingly, the discontinuity of the image can be removed by providing continuous scaling, and the perspective, presence, viewing experience can be enhanced while adaptively correcting the brightness. The display device can display the image having the curvature that the user wants, and thus resemble the curved display device. Further, optical illusion of watching the three-dimensional image can be generated. | 04-07-2016 |
| 20160165201 | COLOR SIGNAL PROCESSING DEVICE AND COLOR SIGNAL PROCESSING METHOD - A color signal processing device can correct color phase distortion for each luminance value by using a small-capacity memory and in a circuit configuration having a small chip area and low power consumption. The present invention relates to a color signal processing device including a matrix coefficient storage section that stores a plurality of first matrix coefficients corresponding to a plurality of evaluation values set in advance and a predetermined offset value, an evaluation value calculation section that calculates a predetermined evaluation value based on each of a plurality of color component signals contained in a first color signal, a matrix coefficient interpolation operation section that generates a second matrix coefficient based on the predetermined evaluation value calculated by the evaluation value calculation section and the plurality of first matrix coefficients, a matrix operation section that performs an operation based on each of the color component signals in the first color signal and the second matrix coefficient to generate a second color signal containing a plurality of color component signals, and an offset operation section that performs an operation based on the predetermined offset values and the second color signal. | 06-09-2016 |
| 20160205367 | DYNAMIC RANGE CONVERTER WITH GENERIC ARCHITECTURE AND METHODS FOR USE THEREWITH | 07-14-2016 |
| 20160205368 | DYNAMIC RANGE CONVERTER WITH RECONFIGURABLE ARCHITECTURE AND METHODS FOR USE THEREWITH | 07-14-2016 |
| 20160205369 | DYNAMIC RANGE CONVERTER WITH LOGARITHMIC CONVERSION AND METHODS FOR USE THEREWITH | 07-14-2016 |
| 20160205370 | DYNAMIC RANGE CONVERTER WITH PIPELINED ARCHITECTURE AND METHODS FOR USE THEREWITH | 07-14-2016 |
| 20160205371 | DYNAMIC RANGE CONVERTER WITH FRAME BY FRAME ADAPTATION AND METHODS FOR USE THEREWITH | 07-14-2016 |
| 20190149792 | METHOD AND SYSTEM OF MULTI-DYNAMIC RANGE MULTI-LAYER VIDEO BLENDING WITH ALPHA CHANNEL SIDEBAND FOR VIDEO PLAYBACK | 05-16-2019 |
