KR102465116B1 - 엔트로피 디코딩 방법 및 이를 이용하는 디코딩 장치 - Google Patents

엔트로피 디코딩 방법 및 이를 이용하는 디코딩 장치 Download PDF

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KR102465116B1
KR102465116B1 KR1020227000573A KR20227000573A KR102465116B1 KR 102465116 B1 KR102465116 B1 KR 102465116B1 KR 1020227000573 A KR1020227000573 A KR 1020227000573A KR 20227000573 A KR20227000573 A KR 20227000573A KR 102465116 B1 KR102465116 B1 KR 102465116B1
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KR20220008395A (ko
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임재현
박승욱
전용준
김철근
최영희
김정선
박내리
헨드리헨드리
전병문
박준영
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엘지전자 주식회사
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    • 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
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    • H04N19/13—Adaptive entropy coding, e.g. adaptive variable length coding [AVLC] or context adaptive binary arithmetic coding [CABAC]
    • H—ELECTRICITY
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    • H04N19/103—Selection of coding mode or of prediction mode
    • H04N19/11—Selection of coding mode or of prediction mode among a plurality of spatial predictive coding modes
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    • H04N19/184—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 bits, e.g. of the compressed video stream
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    • 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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    • H04N19/46—Embedding additional information in the video signal during the compression process
    • H04N19/463—Embedding additional information in the video signal during the compression process by compressing encoding parameters before transmission
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    • H04N19/503—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using predictive coding involving temporal prediction
    • H04N19/51—Motion estimation or motion compensation
    • H04N19/513—Processing of motion vectors
    • H04N19/517—Processing of motion vectors by encoding
    • H04N19/52—Processing of motion vectors by encoding by predictive encoding
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    • H04N19/50—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using predictive coding
    • H04N19/593—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using predictive coding involving spatial prediction techniques
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    • H04N19/70—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals characterised by syntax aspects related to video coding, e.g. related to compression standards

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  • Compression Or Coding Systems Of Tv Signals (AREA)
  • Compression, Expansion, Code Conversion, And Decoders (AREA)
KR1020227000573A 2011-04-01 2012-03-30 엔트로피 디코딩 방법 및 이를 이용하는 디코딩 장치 Active KR102465116B1 (ko)

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US201161470502P 2011-04-01 2011-04-01
US61/470,502 2011-04-01
US201261582804P 2012-01-03 2012-01-03
US61/582,804 2012-01-03
PCT/KR2012/002430 WO2012134246A2 (ko) 2011-04-01 2012-03-20 엔트로피 디코딩 방법 및 이를 이용하는 디코딩 장치
KR1020217009360A KR102350072B1 (ko) 2011-04-01 2012-03-30 엔트로피 디코딩 방법 및 이를 이용하는 디코딩 장치

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KR1020137028701A Active KR102033106B1 (ko) 2011-04-01 2012-03-30 엔트로피 디코딩 방법 및 이를 이용하는 디코딩 장치
KR1020207022726A Active KR102235636B1 (ko) 2011-04-01 2012-03-30 엔트로피 디코딩 방법 및 이를 이용하는 디코딩 장치
KR1020197029807A Active KR102143605B1 (ko) 2011-04-01 2012-03-30 엔트로피 디코딩 방법 및 이를 이용하는 디코딩 장치
KR1020217009360A Active KR102350072B1 (ko) 2011-04-01 2012-03-30 엔트로피 디코딩 방법 및 이를 이용하는 디코딩 장치
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US (8) US9602843B2 (enExample)
EP (1) EP2696582A4 (enExample)
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KR (6) KR102465116B1 (enExample)
CN (5) CN107454411A (enExample)
WO (1) WO2012134246A2 (enExample)

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