KR102218511B1 - 팔레트 코딩을 위한 이스케이프 픽셀들의 코딩 - Google Patents

팔레트 코딩을 위한 이스케이프 픽셀들의 코딩 Download PDF

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KR102218511B1
KR102218511B1 KR1020177021022A KR20177021022A KR102218511B1 KR 102218511 B1 KR102218511 B1 KR 102218511B1 KR 1020177021022 A KR1020177021022 A KR 1020177021022A KR 20177021022 A KR20177021022 A KR 20177021022A KR 102218511 B1 KR102218511 B1 KR 102218511B1
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palette
exponential golomb
codeword
escape pixel
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KR20170108965A (ko
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펑 저우
라잔 랙스맨 조쉬
마르타 카르체비츠
바딤 세레긴
웨이 푸
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퀄컴 인코포레이티드
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    • H—ELECTRICITY
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    • 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
    • H04N19/124—Quantisation
    • H—ELECTRICITY
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    • 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
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    • H04N19/50—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using predictive coding
    • H04N19/597—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using predictive coding specially adapted for multi-view video sequence encoding
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03M—CODING; DECODING; CODE CONVERSION IN GENERAL
    • H03M7/00—Conversion of a code where information is represented by a given sequence or number of digits to a code where the same, similar or subset of information is represented by a different sequence or number of digits
    • H03M7/30—Compression; Expansion; Suppression of unnecessary data, e.g. redundancy reduction
    • H03M7/40—Conversion to or from variable length codes, e.g. Shannon-Fano code, Huffman code, Morse code
    • H—ELECTRICITY
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    • H03M7/00—Conversion of a code where information is represented by a given sequence or number of digits to a code where the same, similar or subset of information is represented by a different sequence or number of digits
    • H03M7/30—Compression; Expansion; Suppression of unnecessary data, e.g. redundancy reduction
    • H03M7/40—Conversion to or from variable length codes, e.g. Shannon-Fano code, Huffman code, Morse code
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    • H04N19/103—Selection of coding mode or of prediction mode
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    • H04N19/182—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 pixel
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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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    • H04N19/503—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
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    • 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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    • H04N19/60—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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    • H04N19/00—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
    • H04N19/90—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using coding techniques not provided for in groups H04N19/10-H04N19/85, e.g. fractals
    • H04N19/91—Entropy coding, e.g. variable length coding [VLC] or arithmetic coding
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    • H04N19/93—Run-length coding
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    • H04N19/96—Tree coding, e.g. quad-tree coding

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  • Signal Processing (AREA)
  • Theoretical Computer Science (AREA)
  • Compression Or Coding Systems Of Tv Signals (AREA)
KR1020177021022A 2015-01-30 2016-01-29 팔레트 코딩을 위한 이스케이프 픽셀들의 코딩 Active KR102218511B1 (ko)

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Application Number Priority Date Filing Date Title
US201562110395P 2015-01-30 2015-01-30
US62/110,395 2015-01-30
US201562110995P 2015-02-02 2015-02-02
US62/110,995 2015-02-02
US15/009,678 2016-01-28
US15/009,678 US10425659B2 (en) 2015-01-30 2016-01-28 Coding escape pixels for palette coding
PCT/US2016/015707 WO2016123513A1 (en) 2015-01-30 2016-01-29 Coding escape pixels for palette coding

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KR20170108965A KR20170108965A (ko) 2017-09-27
KR102218511B1 true KR102218511B1 (ko) 2021-02-19

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US (1) US10425659B2 (enExample)
EP (1) EP3251355B1 (enExample)
JP (1) JP6710691B2 (enExample)
KR (1) KR102218511B1 (enExample)
CN (1) CN107211139B (enExample)
AU (1) AU2016211272B2 (enExample)
BR (1) BR112017016337A2 (enExample)
EA (1) EA038545B1 (enExample)
ES (1) ES2873548T3 (enExample)
TN (1) TN2017000297A1 (enExample)
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EA201791496A1 (ru) 2017-11-30
CN107211139A (zh) 2017-09-26
TW201633782A (zh) 2016-09-16
US10425659B2 (en) 2019-09-24
AU2016211272B2 (en) 2019-11-21
US20160227247A1 (en) 2016-08-04
TN2017000297A1 (en) 2019-01-16
KR20170108965A (ko) 2017-09-27
EA038545B1 (ru) 2021-09-13
EP3251355B1 (en) 2021-02-24
WO2016123513A1 (en) 2016-08-04
AU2016211272A1 (en) 2017-07-13
TWI689195B (zh) 2020-03-21
BR112017016337A2 (pt) 2018-03-27
JP6710691B2 (ja) 2020-06-17
JP2018507623A (ja) 2018-03-15
CN107211139B (zh) 2020-06-16
EP3251355A1 (en) 2017-12-06
ES2873548T3 (es) 2021-11-03

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