CN102986215B - 使用帧内预测模式的子集及对应定向变换的视频译码 - Google Patents

使用帧内预测模式的子集及对应定向变换的视频译码 Download PDF

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CN102986215B
CN102986215B CN201180033814.XA CN201180033814A CN102986215B CN 102986215 B CN102986215 B CN 102986215B CN 201180033814 A CN201180033814 A CN 201180033814A CN 102986215 B CN102986215 B CN 102986215B
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intra
transform
block
prediction mode
prediction
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CN102986215A (zh
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马尔塔·卡切维奇
穆哈默德·Z·科班
陈培松
庄孝强
拉詹·拉克斯曼·乔希
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Qualcomm Inc
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    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
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    • H04N19/10—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding
    • H04N19/134—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the element, parameter or criterion affecting or controlling the adaptive coding
    • H04N19/157—Assigned coding mode, i.e. the coding mode being predefined or preselected to be further used for selection of another element or parameter
    • H04N19/159—Prediction type, e.g. intra-frame, inter-frame or bidirectional frame prediction
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    • H04N19/60—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using transform coding
    • H04N19/61—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using transform coding in combination with predictive coding
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  • Compression Or Coding Systems Of Tv Signals (AREA)
CN201180033814.XA 2010-07-09 2011-07-08 使用帧内预测模式的子集及对应定向变换的视频译码 Active CN102986215B (zh)

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Application Number Priority Date Filing Date Title
US36312710P 2010-07-09 2010-07-09
US61/363,127 2010-07-09
US37457310P 2010-08-17 2010-08-17
US61/374,573 2010-08-17
US37742010P 2010-08-26 2010-08-26
US61/377,420 2010-08-26
US13/178,427 US9172968B2 (en) 2010-07-09 2011-07-07 Video coding using directional transforms
US13/178,434 US9215470B2 (en) 2010-07-09 2011-07-07 Signaling selected directional transform for video coding
US13/178,427 2011-07-07
US13/178,438 US9661338B2 (en) 2010-07-09 2011-07-07 Coding syntax elements for adaptive scans of transform coefficients for video coding
US13/178,438 2011-07-07
US13/178,434 2011-07-07
PCT/US2011/043422 WO2012006568A1 (en) 2010-07-09 2011-07-08 Video coding using a subset of intra prediction modes and corresponding directional transforms

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CN102986215B true CN102986215B (zh) 2016-06-08

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CN201610051962.9A Active CN105721871B (zh) 2010-07-09 2011-07-08 基于大小及帧内模式或基于边缘检测的用于帧内块的自适应频率变换
CN201180033814.XA Active CN102986215B (zh) 2010-07-09 2011-07-08 使用帧内预测模式的子集及对应定向变换的视频译码
CN201510300393.2A Active CN105049852B (zh) 2010-07-09 2011-07-08 基于大小及帧内模式或基于边缘检测的用于帧内块的自适应频率变换

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CN201610051962.9A Active CN105721871B (zh) 2010-07-09 2011-07-08 基于大小及帧内模式或基于边缘检测的用于帧内块的自适应频率变换

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