CN103190147B - 用于视频译码的语法元素的联合译码方法及设备 - Google Patents

用于视频译码的语法元素的联合译码方法及设备 Download PDF

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CN103190147B
CN103190147B CN201180052536.2A CN201180052536A CN103190147B CN 103190147 B CN103190147 B CN 103190147B CN 201180052536 A CN201180052536 A CN 201180052536A CN 103190147 B CN103190147 B CN 103190147B
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converter unit
sub
chromatic component
cbf
syntactic element
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CN103190147A (zh
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王翔林
马尔塔·卡切维奇
钱威俊
陈培松
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Qualcomm Inc
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    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N19/00—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
    • H04N19/10—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding
    • H04N19/102—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the element, parameter or selection affected or controlled by the adaptive coding
    • H04N19/13—Adaptive entropy coding, e.g. adaptive variable length coding [AVLC] or context adaptive binary arithmetic coding [CABAC]
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N19/00—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
    • 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
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N19/00—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
    • H04N19/10—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding
    • H04N19/169—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the coding unit, i.e. the structural portion or semantic portion of the video signal being the object or the subject of the adaptive coding
    • H04N19/17—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the coding unit, i.e. the structural portion or semantic portion of the video signal being the object or the subject of the adaptive coding the unit being an image region, e.g. an object
    • H04N19/176—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the coding unit, i.e. the structural portion or semantic portion of the video signal being the object or the subject of the adaptive coding the unit being an image region, e.g. an object the region being a block, e.g. a macroblock
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N19/00—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
    • H04N19/10—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding
    • H04N19/169—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the coding unit, i.e. the structural portion or semantic portion of the video signal being the object or the subject of the adaptive coding
    • H04N19/186—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the coding unit, i.e. the structural portion or semantic portion of the video signal being the object or the subject of the adaptive coding the unit being a colour or a chrominance component

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  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Compression Or Coding Systems Of Tv Signals (AREA)
  • Compression, Expansion, Code Conversion, And Decoders (AREA)
CN201180052536.2A 2010-11-01 2011-10-31 用于视频译码的语法元素的联合译码方法及设备 Active CN103190147B (zh)

Applications Claiming Priority (17)

Application Number Priority Date Filing Date Title
US40905210P 2010-11-01 2010-11-01
US61/409,052 2010-11-01
US40947110P 2010-11-02 2010-11-02
US61/409,471 2010-11-02
US201161432548P 2011-01-13 2011-01-13
US61/432,548 2011-01-13
US201161435344P 2011-01-23 2011-01-23
US61/435,344 2011-01-23
US201161449556P 2011-03-04 2011-03-04
US61/449,556 2011-03-04
US201161450554P 2011-03-08 2011-03-08
US61/450,554 2011-03-08
US201161451448P 2011-03-10 2011-03-10
US61/451,448 2011-03-10
US13/283,335 US9172963B2 (en) 2010-11-01 2011-10-27 Joint coding of syntax elements for video coding
US13/283,335 2011-10-27
PCT/US2011/058608 WO2012061298A1 (en) 2010-11-01 2011-10-31 Joint coding of syntax elements for video coding

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CN103190147A CN103190147A (zh) 2013-07-03
CN103190147B true CN103190147B (zh) 2016-04-27

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US (1) US9172963B2 (OSRAM)
JP (1) JP5788520B2 (OSRAM)
KR (1) KR101632776B1 (OSRAM)
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WO (1) WO2012061298A1 (OSRAM)

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Also Published As

Publication number Publication date
CN103190147A (zh) 2013-07-03
JP5788520B2 (ja) 2015-09-30
KR101632776B1 (ko) 2016-06-22
WO2012061298A1 (en) 2012-05-10
US9172963B2 (en) 2015-10-27
JP2013546257A (ja) 2013-12-26
US20120106649A1 (en) 2012-05-03
KR20130084308A (ko) 2013-07-24

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