KR102400410B1 - 팔레트 모드 코딩을 위한 방법 - Google Patents

팔레트 모드 코딩을 위한 방법 Download PDF

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KR102400410B1
KR102400410B1 KR1020167036936A KR20167036936A KR102400410B1 KR 102400410 B1 KR102400410 B1 KR 102400410B1 KR 1020167036936 A KR1020167036936 A KR 1020167036936A KR 20167036936 A KR20167036936 A KR 20167036936A KR 102400410 B1 KR102400410 B1 KR 102400410B1
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bitstream
palette
video
index
run
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KR20170028905A (ko
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웨이 푸
라잔 랙스맨 조쉬
지안레 천
마르타 카르체비츠
청-테 시에
펑 저우
로할스 호엘 솔레
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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
    • H04N19/50—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
    • 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
    • H04N19/70—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
    • 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
    • H04N19/91—Entropy coding, e.g. variable length coding [VLC] or arithmetic coding

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  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Compression Or Coding Systems Of Tv Signals (AREA)
KR1020167036936A 2014-07-02 2015-06-30 팔레트 모드 코딩을 위한 방법 Active KR102400410B1 (ko)

Applications Claiming Priority (7)

Application Number Priority Date Filing Date Title
US201462020340P 2014-07-02 2014-07-02
US62/020,340 2014-07-02
US201462028039P 2014-07-23 2014-07-23
US62/028,039 2014-07-23
US14/754,577 2015-06-29
US14/754,577 US9860560B2 (en) 2014-07-02 2015-06-29 Method for palette mode coding
PCT/US2015/038629 WO2016004086A1 (en) 2014-07-02 2015-06-30 Method for palette mode coding

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KR20170028905A KR20170028905A (ko) 2017-03-14
KR102400410B1 true KR102400410B1 (ko) 2022-05-19

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US (1) US9860560B2 (enExample)
EP (1) EP3164993B1 (enExample)
JP (1) JP6553181B2 (enExample)
KR (1) KR102400410B1 (enExample)
CN (1) CN106664428B (enExample)
BR (1) BR112016030530B1 (enExample)
CA (1) CA2952629C (enExample)
ES (1) ES2705760T3 (enExample)
HU (1) HUE040098T2 (enExample)
WO (1) WO2016004086A1 (enExample)

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JP6855722B2 (ja) * 2016-09-21 2021-04-07 富士ゼロックス株式会社 画像処理装置およびプログラム
US10869050B2 (en) 2019-02-09 2020-12-15 Tencent America LLC Method and apparatus for video coding
WO2020169106A1 (en) 2019-02-24 2020-08-27 Beijing Bytedance Network Technology Co., Ltd. Determining conditions of screen content coding
BR112021016235A2 (pt) 2019-02-24 2021-10-13 Beijing Bytedance Network Technology Co., Ltd. Método de processamento de dados de vídeo, aparelho para processar dados de vídeo, meio de armazenamento não transitório legível por computador, meio de gravação não transitório legível por computador e método para armazenar um bitstream de um vídeo
US10924750B2 (en) * 2019-03-01 2021-02-16 Alibaba Group Holding Limited Palette size constraint in palette mode for video compression system
US11503311B2 (en) 2019-03-08 2022-11-15 Sony Group Corporation Hybrid palette-DPCM coding for image compression
CA3147923A1 (en) * 2019-07-20 2021-01-28 Beijing Bytedance Network Technology Co., Ltd. Quantization process for palette mode
CN114175662B (zh) 2019-07-20 2023-11-24 北京字节跳动网络技术有限公司 调色板模式使用指示的条件相关编解码
CN117221536A (zh) 2019-07-23 2023-12-12 北京字节跳动网络技术有限公司 调色板模式编解码的模式确定
EP3991411A4 (en) 2019-07-29 2022-08-24 Beijing Bytedance Network Technology Co., Ltd. Palette mode coding in prediction process
CN116684582A (zh) 2019-08-26 2023-09-01 Lg电子株式会社 解码设备、编码设备和数据发送设备
CN114788289B (zh) 2019-12-03 2024-07-30 阿里巴巴（中国）有限公司 使用调色板模式的视频处理方法和装置
US11967973B2 (en) * 2021-05-06 2024-04-23 Samsung Display Co., Ltd. Low overhead transition encoding codes
US12470713B2 (en) 2022-01-18 2025-11-11 Cisco Technology, Inc. Representing color indices by use of constant partitions

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Zhu J et al, AHG10: Modified copy above mode for palette based coding, JCT-VC of ITU-T and ISO/IEC 17th meeting, JCTVC-Q0174 (2014.03.29.) 1부.*

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Publication number Publication date
BR112016030530B1 (pt) 2024-02-15
US20160007042A1 (en) 2016-01-07
JP6553181B2 (ja) 2019-07-31
JP2017525316A (ja) 2017-08-31
CA2952629C (en) 2022-09-27
BR112016030530A2 (enExample) 2017-08-22
CN106664428B (zh) 2019-07-26
CA2952629A1 (en) 2016-01-07
EP3164993B1 (en) 2018-10-17
HUE040098T2 (hu) 2019-02-28
EP3164993A1 (en) 2017-05-10
WO2016004086A1 (en) 2016-01-07
CN106664428A (zh) 2017-05-10
ES2705760T3 (es) 2019-03-26
KR20170028905A (ko) 2017-03-14
US9860560B2 (en) 2018-01-02

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