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Patent # Description
2016/0309189 METHOD AND APPARATUS TO PERFORM OPTIMAL VISUALLY-WEIGHED QUANTIZATION OF TIME-VARYING VISUAL SEQUENCES IN...
The use of the three-dimensional DCT as a key compression technology requires development of an entirely new quantizing mechanism. The embodiment described...
2016/0309188 CODING OF SIGNIFICANCE MAPS AND TRANSFORM COEFFICIENT BLOCKS
A higher coding efficiency for coding a significance map indicating positions of significant transform coefficients within a transform coefficient block is...
2016/0309187 IMAGE CODING METHOD, IMAGE DECODING METHOD, IMAGE CODING APPARATUS, IMAGE DECODING APPARATUS, AND IMAGE...
An image coding method includes: generating a predicted block; calculating a residual block; calculating quantized coefficients by performing transform and...
2016/0309186 METHOD OF CONSTRAIN DISPARITY VECTOR DERIVATION IN 3D VIDEO CODING
A method for three-dimensional video encoding or decoding includes receiving first data associated with a current block of a current frame corresponding to a...
2016/0309185 VIDEO ENCODING METHOD USING INTER-VIEW PREDICTION AND DEVICE THEREOF, AND VIDEO DECODING METHOD AND DEVICE THEREOF
An inter-view video decoding method may include determining a disparity vector of a current second-view depth block by using a specific sample value selected...
2016/0309184 METHOD, APPARATUS, AND SYSTEM FOR ENCODING AND DECODING IMAGE
Disclosed are methods, apparatuses, and systems for encoding and decoding an image. The present invention provides an intra prediction unit that receives an...
2016/0309183 Method and Apparatus for Palette Coding with Cross Block Prediction
A method and apparatus for color index coding of a block of video data using index prediction based on reconstructed neighboring pixels are disclosed. In one...
2016/0309182 Transcoding On-the-Fly (TOTF)
Approaches for transcoding on-the-fly (TOTF). A digital video is encoded to produce a set of encoding decisions. A video quality profile is created that...
2016/0309181 METHOD AND APPARATUS FOR ENCODING/DECODING VIDEO USING HIGH-PRECISION FILTER
A video encoding apparatus includes: a predictor to generate a prediction block based on interpolating chroma sub-samples of a reference frame referenced by a...
2016/0309180 MOVING PICTURE ENCODING DEVICE, MOVING PICTURE ENCODING METHOD AND MOVING PICTURE ENCODING PROGRAM, AND MOVING...
In inter prediction that is performed by partitioning a first block, which is obtained by partitioning each picture, into one or more second blocks, a spatial...
2016/0309179 PICTURE CODING SUPPORTING BLOCK MERGING AND SKIP MODE
A coding efficiency increase is achieved by using a common signalization within the bitstream with regard to activation of merging and activation of the skip...
2016/0309178 METHOD AND DEVICE FOR PROCESSING VIDEO SIGNAL
In a method for processing a video signal, according to the present invention, a first video decoder can extract motion information for inter prediction on a...
2016/0309177 IMPROVED PALETTE MODE IN HEVC
A method for determining encoding parameters for encoding indexes of a block of indexes used for encoding a coding unit of an image according to a palette,...
2016/0309176 Method and Device for Generation of a Representation of a Digital Image
A method and device for real-time generation of a multiresolution representation of a digital image for real-time generation are disclosed. A sequence of main...
2016/0309175 MOVING PICTURE CODING APPARATUS AND MOVING PICTURE DECODING APPARATUS
A video encoder (70) for coding moving pictures comprising a buffer (16c) with a plurality of memory areas capable of storing frames composed of top fields and...
2016/0309174 MOVING PICTURE CODING APPARATUS AND MOVING PICTURE DECODING APPARATUS
A video encoder (70) for coding moving pictures comprising a buffer (16c) with a plurality of memory areas capable of storing frames composed of top fields and...
2016/0309173 DEPTH ENCODING METHOD AND APPARATUS, DECODING METHOD AND APPARATUS
Provided is a video decoding method including acquiring, from a bitstream, segment-wise direct component (DC) coding (SDC) mode information indicating whether...
2016/0309172 METHOD AND APPARATUS FOR ENCODING OR DECODING BLOCKS OF PIXEL
The invention concerns a method and a device for processing a current pixel block of an image using a palette prediction mode according to HEVC RExt. The mode...
2016/0309171 CODING METHOD AND CODING APPARATUS
The image decoding method includes: determining a context for use in a current block to be processed, from among a plurality of contexts; and performing...
2016/0309170 METHOD AND SYSTEM FOR TRANSMITTING MULTIPLE WIDE-AREA SURVEILLANCE AREA-OF-INTEREST VIDEO CODESTREAMS
A method and system of transmitting a plurality of wide-area surveillance area-of-interest video codestreams is described, First and second video codestreams...
2016/0309169 INTER-PLANE PREDICTION
A better rate distortion ratio is achieved by making interrelationships between coding parameters of different planes available for exploitation for the aim of...
2016/0309168 METHOD FOR ENCODING AN INTRA PREDICTION MODE
Provided is a method that de-multiplexes a bit stream to extract intra prediction mode information and residual signals, restores an intra prediction mode of a...
2016/0309167 METHOD FOR RESTORING AN INTRA PREDICTION MODE
Provided is a method that de-multiplexes a bit stream to extract intra prediction mode information and residual signals, restores an intra prediction mode of a...
2016/0309166 METHOD FOR ENCODING AN INTRA PREDICTION MODE
Provided is a method that de-multiplexes a bit stream to extract intra prediction mode information and residual signals, restores an intra prediction mode of a...
2016/0309165 METHOD FOR ENCODING AN INTRA PREDICTION MODE
Provided is a method that de-multiplexes a bit stream to extract intra prediction mode information and residual signals, restores an intra prediction mode of a...
2016/0309164 APPARATUS FOR DECODING AN IMAGE
Provided is a method that de-multiplexes a bit stream to extract intra prediction mode information and residual signals, restores an intra prediction mode of a...
2016/0309163 APPARATUS FOR DECODING AN IMAGE
Provided is a method that de-multiplexes a bit stream to extract intra prediction mode information and residual signals, restores an intra prediction mode of a...
2016/0309162 APPARATUS FOR ENCODING AN IMAGE
Provided is a method that de-multiplexes a bit stream to extract intra prediction mode information and residual signals, restores an intra prediction mode of a...
2016/0309161 APPARATUS FOR ENCODING AN IMAGE
Provided is a method that de-multiplexes a bit stream to extract intra prediction mode information and residual signals, restores an intra prediction mode of a...
2016/0309160 METHOD FOR RESTORING AN INTRA PREDICTION MODE
Provided is a method that de-multiplexes a bit stream to extract intra prediction mode information and residual signals, restores an intra prediction mode of a...
2016/0309159 SIGNALING AND DERIVATION OF DECODED PICTURE BUFFER PARAMETERS
A system for decoding a video bitstream that includes a base bitstream and enhancement bitstreams is disclosed. The system receives a video parameter set and a...
2016/0309158 METHOD FOR ENCODING AND DECODING IMAGES, DEVICE FOR ENCODING AND DECODING IMAGES AND CORRESPONDING COMPUTER...
A method is provided for encoding at least one image cut into blocks. The method implements, for a current block to be encoded, the acts of: predicting the...
2016/0309157 METHOD AND SYSTEM TO DETECT AND UTILIZE ATTRIBUTES OF FRAMES IN VIDEO SEQUENCES
The present disclosure relates to a method and a system for determining one or more attributes of each frame of a plurality of frames of a video. The method...
2016/0309156 INTER-LAYER VIDEO DECODING METHOD FOR PERFORMING SUBBLOCK-BASED PREDICTION AND APPARATUS THEREFOR, AND...
Provided is an inter-layer video decoding method including: obtaining subblock size information of a second layer image, which indicates a size of a subblock...
2016/0309155 Method and System for Selectively Breaking Prediction in Video Coding
Described are techniques in video coding and/or decoding that allow for selectively breaking prediction and/or in loop filtering across segment boundaries...
2016/0309154 DYNAMIC RANGE ADJUSTMENT FOR HIGH DYNAMIC RANGE AND WIDE COLOR GAMUT VIDEO CODING
This disclosure relates to processing video data, including processing video data to conform to a high dynamic range/wide color gamut (HDR/WCG) color...
2016/0309153 WEDGELET-BASED CODING CONCEPT
Wedgelet-based coding in conjunction with the usage of coding blocks of varying size is rendered more efficient by the usage of a variable length coded syntax...
2016/0309152 Nested Entropy Encoding
Methods and systems for improving coding decoding efficiency of video by providing a syntax modeler, a buffer, and a decoder. The syntax modeler may associate...
2016/0309151 Nested Entropy Encoding
Methods and systems for improving coding decoding efficiency of video by providing a syntax modeler, a buffer, and a decoder. The syntax modeler may associate...
2016/0309150 Nested Entropy Encoding
Methods and systems for improving coding decoding efficiency of video by providing a syntax modeler, a buffer, and a decoder. The syntax modeler may associate...
2016/0309149 QUANTIZATION PARAMETER (QP) CALCULATION FOR DISPLAY STREAM COMPRESSION (DSC) BASED ON COMPLEXITY MEASURE
Techniques for quantization parameter (QP) for display stream compression (DSC) based on complexity measure are disclosed. In one aspect, a method for...
2016/0309148 IMAGE CODING METHOD AND IMAGE DECODING METHOD
An image coding method for coding an input image per block to generate a coded image signal includes: predicting for each prediction unit which is an area...
2016/0309147 IMAGE ENCODING DEVICE, IMAGE DECODING DEVICE, IMAGE ENCODING METHOD, AND IMAGE DECODING METHOD FOR GENERATING A...
When carrying out an average prediction, an intra predictor carries out a filtering process on target pixels of the intra prediction located at an upper end...
2016/0309146 IMAGE ENCODER AND DECODER USING UNIDIRECTIONAL PREDICTION
The present invention relates to an image encoding and decoding technique, and more particularly, to an image encoder and decoder using unidirectional...
2016/0309145 HEVC ENCODING DEVICE AND METHOD FOR DETERMINING INTRA-PREDICTION MODE USING THE SAME
Disclosed is a high efficiency video coding (HEVC) encoding device including a candidate group updater configured to select a plurality of representative modes...
2016/0309144 METHOD AND DEVICE FOR ENCODING/DECODING MOTION VECTOR
A method performed by a motion vector encoding apparatus for encoding a motion vector includes: determining a first motion vector and a second motion vector...
2016/0309143 DISPLAY DEVICE, CONTROL METHOD FOR DISPLAY DEVICE, AND COMPUTER PROGRAM
A virtual image display device configuring a display device includes a display section that displays an image while enabling visual recognition of an outside...
2016/0309142 IMAGE OUTPUT APPARATUS, CONTROL METHOD, IMAGE PICKUP APPARATUS, AND STORAGE MEDIUM
An image output apparatus includes an image signal processing unit configured to perform image processing on acquired image data and a depth information...
2016/0309141 METHODS AND APPARATUS FOR GENERATING A SHARP IMAGE
Methods and apparatus for generating a sharp image are described. A camera device includes a plurality of camera modules, e.g., optical chains, where at least...
2016/0309140 TIMESTAMP CALIBRATION OF THE 3D CAMERA WITH EPIPOLAR LINE LASER POINT SCANNING
Using the same image sensor to capture a two-dimensional (2D) image and three-dimensional (3D) depth measurements for a 3D object. A laser point-scans the...
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