KR102344232B1 - 비디오 코딩을 위한 런 길이 코드를 이용한 팔레트 예측자 시그널링 - Google Patents

비디오 코딩을 위한 런 길이 코드를 이용한 팔레트 예측자 시그널링 Download PDF

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KR102344232B1
KR102344232B1 KR1020167027491A KR20167027491A KR102344232B1 KR 102344232 B1 KR102344232 B1 KR 102344232B1 KR 1020167027491 A KR1020167027491 A KR 1020167027491A KR 20167027491 A KR20167027491 A KR 20167027491A KR 102344232 B1 KR102344232 B1 KR 102344232B1
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palette
video data
prediction vector
run
binary prediction
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KR20160136338A (ko
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마르타 카르체비츠
웨이 푸
바딤 세레긴
라잔 랙스맨 조쉬
로할스 호엘 솔레
펑 저우
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퀄컴 인코포레이티드
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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
    • H04N19/90—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
    • H04N19/93—Run-length coding
    • 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
    • H04N19/119—Adaptive subdivision aspects, e.g. subdivision of a picture into rectangular or non-rectangular coding blocks
    • 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
    • H04N19/20—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using video object coding
    • H04N19/27—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using video object coding involving both synthetic and natural picture components, e.g. synthetic natural hybrid coding [SNHC]
    • 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
    • H04N19/44—Decoders specially adapted therefor, e.g. video decoders which are asymmetric with respect to the encoder
    • 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
    • H04N19/50—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using predictive coding
    • 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
    • H04N19/50—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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  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Compression Or Coding Systems Of Tv Signals (AREA)
  • Image Processing (AREA)
KR1020167027491A 2014-03-25 2015-03-25 비디오 코딩을 위한 런 길이 코드를 이용한 팔레트 예측자 시그널링 Active KR102344232B1 (ko)

Applications Claiming Priority (15)

Application Number Priority Date Filing Date Title
US201461970257P 2014-03-25 2014-03-25
US61/970,257 2014-03-25
US201461981105P 2014-04-17 2014-04-17
US61/981,105 2014-04-17
US201462002668P 2014-05-23 2014-05-23
US62/002,668 2014-05-23
US201462015327P 2014-06-20 2014-06-20
US62/015,327 2014-06-20
US201462018461P 2014-06-27 2014-06-27
US62/018,461 2014-06-27
US201462041119P 2014-08-24 2014-08-24
US62/041,119 2014-08-24
US14/667,411 US10362336B2 (en) 2014-03-25 2015-03-24 Palette predictor signaling with run length code for video coding
US14/667,411 2015-03-24
PCT/US2015/022468 WO2015148652A1 (en) 2014-03-25 2015-03-25 Palette predictor signaling with run length code for video coding

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KR20160136338A KR20160136338A (ko) 2016-11-29
KR102344232B1 true KR102344232B1 (ko) 2021-12-27

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US (1) US10362336B2 (enExample)
EP (1) EP3123719B1 (enExample)
JP (1) JP6541682B2 (enExample)
KR (1) KR102344232B1 (enExample)
CN (1) CN106105207B (enExample)
BR (1) BR112016022261B1 (enExample)
ES (1) ES2750957T3 (enExample)
HU (1) HUE047030T2 (enExample)
MX (1) MX368488B (enExample)
TW (1) TWI666920B (enExample)
WO (1) WO2015148652A1 (enExample)

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JP6122516B2 (ja) * 2015-01-28 2017-04-26 財團法人工業技術研究院Ｉｎｄｕｓｔｒｉａｌ Ｔｅｃｈｎｏｌｏｇｙ Ｒｅｓｅａｒｃｈ Ｉｎｓｔｉｔｕｔｅ エンコーディング方法及びエンコーダ
US9986248B2 (en) 2015-01-29 2018-05-29 Qualcomm Incorporated Palette mode coding for video coding
KR102422484B1 (ko) * 2015-01-29 2022-07-20 주식회사 케이티 비디오 신호 처리 방법 및 장치
WO2016122253A1 (ko) * 2015-01-29 2016-08-04 주식회사 케이티 비디오 신호 처리 방법 및 장치
US9729885B2 (en) * 2015-02-11 2017-08-08 Futurewei Technologies, Inc. Apparatus and method for compressing color index map
KR102691340B1 (ko) * 2015-04-02 2024-08-02 주식회사 케이티 비디오 신호 처리 방법 및 장치
EP3306933A4 (en) * 2015-05-27 2019-05-08 KT Corporation METHOD AND DEVICE FOR PROCESSING A VIDEO SIGNAL
US20160360205A1 (en) 2015-06-08 2016-12-08 Industrial Technology Research Institute Video encoding methods and systems using adaptive color transform
GB2539486B (en) * 2015-06-18 2019-07-31 Gurulogic Microsystems Oy Encoder, decoder and method employing palette compression
GB2542858A (en) * 2015-10-02 2017-04-05 Canon Kk Encoder optimizations for palette encoding of content with subsampled colour component
CN106851294B (zh) * 2017-01-03 2018-08-14 西安万像电子科技有限公司 图像的压缩方法和装置及其文字块的压缩方法和装置
US11178427B2 (en) * 2019-02-08 2021-11-16 Qualcomm Incorporated Dynamic sub-partition intra prediction for video coding
MX2021009943A (es) 2019-02-24 2021-09-21 Beijing Bytedance Network Tech Co Ltd Codificacion independiente de indicacion de uso del modo paleta.
US11019332B2 (en) * 2019-03-29 2021-05-25 Qualcomm Incorporated Chroma intra prediction in video coding
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JP7359936B2 (ja) 2019-07-20 2023-10-11 北京字節跳動網絡技術有限公司 パレットモードの使用の指示の条件依存符号化
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CN106105207A (zh) 2016-11-09
KR20160136338A (ko) 2016-11-29
BR112016022261B1 (pt) 2023-12-12
BR112016022261A8 (pt) 2021-07-13
MX2016012051A (es) 2017-01-19
US20150281728A1 (en) 2015-10-01
WO2015148652A1 (en) 2015-10-01
EP3123719B1 (en) 2019-07-24
HUE047030T2 (hu) 2020-04-28
TWI666920B (zh) 2019-07-21
TW201603563A (zh) 2016-01-16
CN106105207B (zh) 2019-12-20
ES2750957T3 (es) 2020-03-30
US10362336B2 (en) 2019-07-23
BR112016022261A2 (pt) 2017-08-15
EP3123719A1 (en) 2017-02-01
MX368488B (es) 2019-10-04
JP6541682B2 (ja) 2019-07-10
JP2017513369A (ja) 2017-05-25

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