CN107409215B - 用于视频译码的调色板模式译码 - Google Patents

用于视频译码的调色板模式译码 Download PDF

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CN107409215B
CN107409215B CN201680006347.4A CN201680006347A CN107409215B CN 107409215 B CN107409215 B CN 107409215B CN 201680006347 A CN201680006347 A CN 201680006347A CN 107409215 B CN107409215 B CN 107409215B
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palette
syntax element
block
video data
video
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CN107409215A (zh
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濮伟
马尔塔·卡切维奇
瑞珍·雷克斯曼·乔许
邹锋
瓦迪姆·谢廖金
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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
    • H04N19/169—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
    • 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
    • H04N19/189—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the adaptation method, adaptation tool or adaptation type used for the adaptive coding
    • H04N19/196—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the adaptation method, adaptation tool or adaptation type used for the adaptive coding being specially adapted for the computation of encoding parameters, e.g. by averaging previously computed encoding parameters
    • 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
    • H04N19/30—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using hierarchical techniques, e.g. scalability
    • 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
    • H04N19/503—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using predictive coding involving temporal 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
    • H04N19/50—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
    • H04N19/70—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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  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Computing Systems (AREA)
  • Theoretical Computer Science (AREA)
  • Compression Or Coding Systems Of Tv Signals (AREA)
CN201680006347.4A 2015-01-29 2016-01-25 用于视频译码的调色板模式译码 Active CN107409215B (zh)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
US201562109568P 2015-01-29 2015-01-29
US62/109,568 2015-01-29
US15/004,508 US9986248B2 (en) 2015-01-29 2016-01-22 Palette mode coding for video coding
US15/004,508 2016-01-22
PCT/US2016/014760 WO2016123033A1 (en) 2015-01-29 2016-01-25 Palette mode coding for video coding

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EP (1) EP3251356B1 (enExample)
JP (1) JP6708652B2 (enExample)
KR (1) KR102409816B1 (enExample)
CN (1) CN107409215B (enExample)
AU (1) AU2016211797B2 (enExample)
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EA (1) EA035170B1 (enExample)
ES (1) ES2739690T3 (enExample)
HU (1) HUE044674T2 (enExample)
TN (1) TN2017000308A1 (enExample)
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CN114026859B (zh) 2019-06-28 2024-06-14 字节跳动有限公司 在变换跳过模式中修改量化参数的技术
CN117714698A (zh) 2019-06-28 2024-03-15 字节跳动有限公司 屏幕内容编解码中的色度帧内模式推导
JP7609842B2 (ja) 2019-07-11 2025-01-07 北京字節跳動網絡技術有限公司 映像符号化におけるイントラブロックコピーのためのビットストリーム適合性の制約
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
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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
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EP3251356B1 (en) 2019-05-08
US20160227239A1 (en) 2016-08-04
KR20170109553A (ko) 2017-09-29
AU2016211797B2 (en) 2019-07-25
KR102409816B1 (ko) 2022-06-15
EA201791616A1 (ru) 2017-11-30
BR112017016341A2 (pt) 2018-04-03
EA035170B1 (ru) 2020-05-08
TN2017000308A1 (en) 2019-01-16
BR112017016341B1 (pt) 2023-10-03
JP6708652B2 (ja) 2020-06-10
JP2018507612A (ja) 2018-03-15
CN107409215A (zh) 2017-11-28
WO2016123033A1 (en) 2016-08-04
EP3251356A1 (en) 2017-12-06
ES2739690T3 (es) 2020-02-03
HUE044674T2 (hu) 2019-11-28
AU2016211797A1 (en) 2017-07-13
TWI665912B (zh) 2019-07-11
TW201633788A (zh) 2016-09-16
US9986248B2 (en) 2018-05-29

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