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US20160309189 METHOD AND APPARATUS TO PERFORM OPTIMAL VISUALLY-WEIGHED QUANTIZATION OF TIME-VARYING VISUAL SEQUENCES IN TRANSFORM SPACE  
The use of the three-dimensional DCT as a key compression technology requires development of an entirely new quantizing mechanism. The embodiment described herein uses a Human Visual Model to...
US20160309188 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 achieved by the scan order by which the...
US20160309187 IMAGE CODING METHOD, IMAGE DECODING METHOD, IMAGE CODING APPARATUS, IMAGE DECODING APPARATUS, AND IMAGE CODING-DECODING APPARATUS  
An image coding method includes: generating a predicted block; calculating a residual block; calculating quantized coefficients by performing transform and quantization on the residual block;...
US20160309186 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 current view; determining a derived...
US20160309185 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 within a sample value range determined...
US20160309184 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 input image, calculates a correlation...
US20160309183 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 embodiment, color index encoding or...
US20160309182 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 describes the set of encoding decisions....
US20160309181 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 motion vector of a current block; a...
US20160309180 MOVING PICTURE ENCODING DEVICE, MOVING PICTURE ENCODING METHOD AND MOVING PICTURE ENCODING PROGRAM, AND MOVING PICTURE DECODING DEVICE, MOVING PICTURE DECODING METHOD AND MOVING PICTURE DECODING PROGRAM  
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 merge candidate generating unit...
US20160309179 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 mode. One possible state of one or...
US20160309178 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 current half frame from a bitstream, a...
US20160309177 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, each index being related to one of the...
US20160309176 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 representations of the digital image...
US20160309175 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 bottom fields, a motion estimation...
US20160309174 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 bottom fields, a motion estimation...
US20160309173 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 an SDC mode is allowed in a depth...
US20160309172 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 uses a current palette to build a...
US20160309171 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 arithmetic decoding on a bit sequence...
US20160309170 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 are generated from a plurality of...
US20160309169 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 redundancy reduction despite the...
US20160309168 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 current prediction unit using the...
US20160309167 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 current prediction unit using the...
US20160309166 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 current prediction unit using the...
US20160309165 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 current prediction unit using the...
US20160309164 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 current prediction unit using the...
US20160309163 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 current prediction unit using the...
US20160309162 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 current prediction unit using the...
US20160309161 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 current prediction unit using the...
US20160309160 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 current prediction unit using the...
US20160309159 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 video parameter set extension, where...
US20160309158 METHOD FOR ENCODING AND DECODING IMAGES, DEVICE FOR ENCODING AND DECODING IMAGES AND CORRESPONDING COMPUTER PROGRAMS  
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 current block with the aid of at least...
US20160309157 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 includes evaluating a first set of...
US20160309156 INTER-LAYER VIDEO DECODING METHOD FOR PERFORMING SUBBLOCK-BASED PREDICTION AND APPARATUS THEREFOR, AND INTER-LAYER VIDEO ENCODING METHOD FOR PERFORMING SUBBLOCK-BASED PREDICTION AND APPARATUS THEREFOR  
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 within a range less than or equal to a...
US20160309155 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 between different segments of a video...
US20160309154 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 container. As will be explained in more detail...
US20160309153 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 element having a prefix and a suffix,...
US20160309152 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 a first sequence of symbols with...
US20160309151 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 a first sequence of symbols with...
US20160309150 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 a first sequence of symbols with...
US20160309149 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 determining a QP value includes determining a...
US20160309148 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 obtained by partitioning a target block...
US20160309147 IMAGE ENCODING DEVICE, IMAGE DECODING DEVICE, IMAGE ENCODING METHOD, AND IMAGE DECODING METHOD FOR GENERATING A PREDICTION IMAGE  
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 and a left end of the block, the...
US20160309146 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 prediction. The image encoder includes a...
US20160309145 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 as a candidate group from among...
US20160309144 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 relating to a current block to be...
US20160309143 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 scene. The virtual image display...
US20160309142 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 generation unit configured to generate...
US20160309141 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 some of the camera modules have...
US20160309140 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 surface of the object with light spots,...