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US20130279583 Intra Prediction in Lossless Coding in HEVC  
A method comprising computing predicted values for a plurality of border pixels in a prediction unit (PU) using corresponding left, upper, and upper left adjacent neighboring pixels in the PU, and...
US20150172709 CONTEXT INITIALIZATION BASED ON DECODER PICTURE BUFFER  
Technique for initialization of encoders and decoders. In some cases, the decoder receives a slice and identifies if the slice is either a forward predicted B-slice or a backward predicted...
US20140003520 Differentiating Decodable and Non-Decodable Pictures After RAP Pictures  
In one embodiment, a non-decodable leading picture is identified. A picture is identified as a decodable picture when the picture follows a random access picture (RAP) in decode order and precede...
US20130142261 SCALABLE MOTION ESTIMATION WITH MACROBLOCK PARTITIONS OF DIFFERENT SHAPES AND SIZES  
Scalable motion estimation is provided for macroblocks of a picture with the macroblocks being subdividable into partitions of different shapes and sizes. One embodiment of a method for performing...
US20130202038 RESTRICTION OF PREDICTION UNITS IN B SLICES TO UNI-DIRECTIONAL INTER PREDICTION  
A video coding device generates a motion vector (MV) candidate list for a prediction unit (PU) of a coding unit (CU) that is partitioned into four equally-sized PUs. The video coding device...
US20100329338 LOW COMPLEXITY B TO P-SLICE TRANSCODER  
A system and method for transcoding compressed multimedia video is described. Particularly, a system and method for converting Bi-Predictive frame to transcoded Predictive frames, is disclosed....
US20140010301 Referenceable Frame Expiration  
Coding techniques for a video image compression system involve improving an image quality of a sequence of two or more bi-directionally predicted intermediate frames, where each of the frames...
US20150229955 RESTRICTION OF PREDICTION UNITS IN B SLICES TO UNI-DIRECTIONAL INTER PREDICTION  
A computing device determines whether a prediction unit (PU) in a B slice is restricted to uni-directional inter prediction. In addition, the computing device generates a merge candidate list for...
US20130202037 RESTRICTION OF PREDICTION UNITS IN B SLICES TO UNI-DIRECTIONAL INTER PREDICTION  
A computing device determines whether a prediction unit (PU) in a B slice is restricted to uni-directional inter prediction. In addition, the computing device generates a merge candidate list for...
US20120250767 METHOD AND APPARATUS FOR BI-DIRECTIONAL PREDICTION WITHIN P-SLICES  
Method and apparatuses are provided to enable bi-directional prediction (or bi-prediction) within P slices. A bi-predicted P slice is introduced herein as a new slice type in addition to existing...
US20130315310 DELTA FRAME BUFFERS  
Presented herein is a system and method for reducing the total size of the frame buffer portion of a decoding circuit. The reduction in size is possible because first portions of B-pictures are...
US20130251040 Motion Estimation Compatible with Multiple Standards  
A motion estimation engine may be implemented to support multiple video encoding standards. The motion estimation engine may be designed to support two macroblock partitioning modes: one for frame...
US20120121017 REFERENCE PICTURE LIST CONSTRUCTION FOR GENERALIZED P/B FRAMES IN VIDEO CODING  
This disclosure relates to techniques for indicating that a video frame is coded as a generalized P/B (GPB) frame in order to reduce a cost of coding and constructing a second reference picture...
US20080219350 H.264/AVC intra coding algorithms having quality scalability  
Different algorithms are used in H.264/AVC intra coding to form three coding levels. Algorithms used in two of the three coding levels reduce calculation complexities and power consumptions. The...
US20120189056 Video Coding Redundancy Reduction  
Embodiments for reducing redundancy in video coding are disclosed. In accordance with at least one embodiment, video content is represented as a tree structure in which the nodes of the tree...
US20150085930 COMBINED BI-PREDICTIVE MERGING CANDIDATES FOR 3D VIDEO CODING  
A video coder generates a list of merging candidates for coding a video block of the 3D video. A maximum number of merging candidates in the list of merging candidates may be equal to 6. As part...
US20070014358 Spatiotemporal prediction for bidirectionally predictive(B) pictures and motion vector prediction for multi-picture reference motion compensation  
Several improvements for use with Bidirectionally Predictive (B) pictures within a video sequence are provided. In certain improvements Direct Mode encoding and/or Motion Vector Prediction are...
US20150092853 Interpolation of Video Compression Frames  
Coding techniques for a video image compression system involve improving an image quality of a sequence of two or more bi-directionally predicted intermediate frames, where each of the frames...
US20150092852 Interpolation of Video Compression Frames  
Coding techniques for a video image compression system involve improving an image quality of a sequence of two or more bi-directionally predicted intermediate frames, where each of the frames...
US20130077688 INTERPOLATION OF VIDEO COMPRESSION FRAMES  
Coding techniques for a video image compression system involve improving an image quality of a sequence of two or more bi-directionally predicted intermediate frames, where each of the frames...
US20130070851 INTERPOLATION OF VIDEO COMPRESSION FRAMES  
Coding techniques for a video image compression system involve improving an image quality of a sequence of two or more bi-directionally predicted intermediate frames, where each of the frames...
US20120051428 INTERPOLATION OF VIDEO COMPRESSION FRAMES  
Coding techniques for a video image compression system involve improving an image quality of a sequence of two or more bi-directionally predicted intermediate frames, where each of the frames...
US20120044995 INTERPOLATION OF VIDEO COMPRESSION FRAMES  
Coding techniques for a video image compression system involve improving an image quality of a sequence of two or more bi-directionally predicted intermediate frames, where each of the frames...
US20120033735 INTERPOLATION OF VIDEO COMPRESSION FRAMES  
Coding techniques for a video image compression system involve improving an image quality of a sequence of two or more bi-directionally predicted intermediate frames, where each of the frames...
US20120033734 INTERPOLATION OF VIDEO COMPRESSION FRAMES  
Coding techniques for a video image compression system involve improving an image quality of a sequence of two or more bi-directionally predicted intermediate frames, where each of the frames...
US20120033733 INTERPOLATION OF VIDEO COMPRESSION FRAMES  
Coding techniques for a video image compression system involve improving an image quality of a sequence of two or more bi-directionally predicted intermediate frames, where each of the frames...
US20120033732 INTERPOLATION OF VIDEO COMPRESSION FRAMES  
Coding techniques for a video image compression system involve improving an image quality of a sequence of two or more bi-directionally predicted intermediate frames, where each of the frames...
US20120027090 INTERPOLATION OF VIDEO COMPRESSION FRAMES  
Coding techniques for a video image compression system involve improving an image quality of a sequence of two or more bi-directionally predicted intermediate frames, where each of the frames...
US20110103479 INTERPOLATION OF VIDEO COMPRESSION FRAMES  
Coding techniques for a video image compression system involve improving an image quality of a sequence of two or more bi-directionally predicted intermediate frames, where each of the frames...
US20110103478 INTERPOLATION OF VIDEO COMPRESSION FRAMES  
Coding techniques for a video image compression system involve improving an image quality of a sequence of two or more bi-directionally predicted intermediate frames, where each of the frames...
US20110103477 INTERPOLATION OF VIDEO COMPRESSION FRAMES  
Coding techniques for a video image compression system involve improving an image quality of a sequence of two or more bi-directionally predicted intermediate frames, where each of the frames...
US20110103476 INTERPOLATION OF VIDEO COMPRESSION FRAMES  
Coding techniques for a video image compression system involve improving an image quality of a sequence of two or more bi-directionally predicted intermediate frames, where each of the frames...
US20110096838 INTERPOLATION OF VIDEO COMPRESSION FRAMES  
Coding techniques for a video image compression system involve improving an image quality of a sequence of two or more bi-directionally predicted intermediate frames, where each of the frames...
US20110096837 INTERPOLATION OF VIDEO COMPRESSION FRAMES  
Coding techniques for a video image compression system involve improving an image quality of a sequence of two or more bi-directionally predicted intermediate frames, where each of the frames...
US20100284464 REDUCING COMPUTATIONAL COMPLEXITY WHEN VIDEO ENCODING USES BI-PREDICTIVELY ENCODED FRAMES  
Several techniques aimed at reducing computational complexity when encoding uses bi-predictively encoded frames (B-frames) are implemented in a video encoder. In an embodiment, B-frames are not...
US20140328402 EFFICIENT INITIALIZATION OF A REFERENCE FRAME OF A BI-PREDICTED/PREDICTED VIDEO FRAME DURING DECODING THEREOF  
A method includes determining, through a decoder engine executing on a processor communicatively coupled to a memory and/or a hardware decoder, that a reference video frame of a bi-predicted frame...
US20130259130 WEIGHTED PREDICTION PARAMETER CODING  
The techniques are generally related to the coding of weighted prediction parameters. A video coder may determine the weighted prediction parameters for a reference picture list based on coded...
US20130077687 CODING REFERENCE PICTURES FOR A REFERENCE PICTURE SET  
Techniques are described related to coding of long-term reference pictures for a reference picture set. In some examples, a video coder may code candidate long-term reference pictures in a...
US20140328401 BI-DIRECTIONAL VIDEO COMPRESSION FOR REAL-TIME VIDEO STREAMS DURING TRANSPORT IN A PACKET SWITCHED NETWORK  
A method, a system and a computer device for initiating bi-directional compression of a video stream in a packet switched network, based on delay tolerance of a service or application. A video...
US20090232202 WIRELESS VIDEO STREAMING USING SINGLE LAYER CODING AND PRIORITIZED STREAMING  
A method of communication includes providing single layer content coded video frames (101-111, 202, 203, 205-208, 210-219). The method also includes selectively assigning each of the video frames...
US20140211852 Switch-Select Single Frame Reference  
Coding techniques for a video image compression system involve improving an image quality of a sequence of two or more bi-directionally predicted intermediate frames, where each of the frames...
US20120230409 DECODED PICTURE BUFFER MANAGEMENT  
The example techniques described in this disclosure are generally related to decoded picture buffer management. One or more pictures stored in the decoded picture buffer may be usable for...
US20140321545 Video Encoding Method and Device  
A video encoding method and device, so as to solve a problem that a long-term reference frame as a background frame is unavailable when an irrecoverable error occurs at an encoding end or a...
US20150215642 METHOD AND APPARATUS FOR PREDICTING RESIDUAL  
Embodiments of the present invention provide a method and an apparatus for predicting a residual, which method is applied to three-dimensional video encoding or multi-visual angle video encoding...
US20110249741 Methods and Systems for Intra Prediction  
Aspects of the present invention relate to systems and methods for intra prediction. According to a first aspect of the present invention, a pixel value, in a first block of a macroblock, may be...
US20130058413 METHODS AND APPARATUS FOR UNI-PREDICTION OF SELF-DERIVATION OF MOTION ESTIMATION  
Methods and apparatus are provided for uni-prediction of self-derivation of motion estimation. An apparatus includes a video encoder for encoding at least a portion of a picture. The video encoder...
US20130272405 INTRA PREDICTION METHOD AND APPARATUS USING THE METHOD  
An intra prediction method and a device using the intra prediction method are provided. The intra prediction method using a DC mode includes setting a bottom-right pixel to a DC-predicted value,...
US20110007803 DIFFERENT WEIGHTS FOR UNI-DIRECTIONAL PREDICTION AND BI-DIRECTIONAL PREDICTION IN VIDEO CODING  
In one aspect of this disclosure, techniques are described for the decoupling of uni-directional and bi-directional prediction weights, particularly for explicit weighted predictions of video...
US20140254679 INTER-LAYER REFERENCE PICTURE CONSTRUCTION FOR SPATIAL SCALABILITY WITH DIFFERENT ASPECT RATIOS  
A method of coding video data includes upsampling at least a portion of a reference layer picture to an upsampled picture having an upsampled picture size. The upsampled picture size has a...
US20110002387 Techniques for motion estimation  
Techniques are described that can be used to apply motion estimation (ME) based on reconstructed reference pictures in a B frame or in a P frame at a video decoder. For a P frame, projective ME...

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