KR102409816B1 - 비디오 코딩을 위한 팔레트 모드 코딩 - Google Patents

비디오 코딩을 위한 팔레트 모드 코딩 Download PDF

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KR102409816B1
KR102409816B1 KR1020177020890A KR20177020890A KR102409816B1 KR 102409816 B1 KR102409816 B1 KR 102409816B1 KR 1020177020890 A KR1020177020890 A KR 1020177020890A KR 20177020890 A KR20177020890 A KR 20177020890A KR 102409816 B1 KR102409816 B1 KR 102409816B1
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palette
syntax element
block
video data
video
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KR20170109553A (ko
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웨이 푸
마르타 카르체비츠
라잔 랙스맨 조쉬
펑 저우
바딤 세레긴
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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
    • H04N19/10—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)
KR1020177020890A 2015-01-29 2016-01-25 비디오 코딩을 위한 팔레트 모드 코딩 Active KR102409816B1 (ko)

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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KR20170109553A KR20170109553A (ko) 2017-09-29
KR102409816B1 true KR102409816B1 (ko) 2022-06-15

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US (1) US9986248B2 (https=)
EP (1) EP3251356B1 (https=)
JP (1) JP6708652B2 (https=)
KR (1) KR102409816B1 (https=)
CN (1) CN107409215B (https=)
AU (1) AU2016211797B2 (https=)
BR (1) BR112017016341B1 (https=)
EA (1) EA035170B1 (https=)
ES (1) ES2739690T3 (https=)
HU (1) HUE044674T2 (https=)
TN (1) TN2017000308A1 (https=)
TW (1) TWI665912B (https=)
WO (1) WO2016123033A1 (https=)

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US10477244B2 (en) 2015-01-29 2019-11-12 Kt Corporation Method and apparatus for predicting and restoring a video signal using palette entry and palette mode
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MX2021009943A (es) 2019-02-24 2021-09-21 Beijing Bytedance Network Tech Co Ltd Codificacion independiente de indicacion de uso del modo paleta.
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KR20250040743A (ko) 2019-05-31 2025-03-24 바이트댄스 아이엔씨 인트라 블록 복사 예측을 갖는 팔레트 모드
CN114072849B (zh) 2019-06-28 2023-12-15 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
WO2020264457A1 (en) 2019-06-28 2020-12-30 Bytedance Inc. Techniques for modifying quantization parameter in transform skip mode
CN114097221B (zh) 2019-07-11 2024-01-12 北京字节跳动网络技术有限公司 用于视频编解码中的帧内块复制的比特流一致性约束
EP3987806A4 (en) * 2019-07-20 2022-08-31 Beijing Bytedance Network Technology Co., Ltd. CONDITIONAL CODING OF A PALETTE MODE USAGE DISPLAY
AU2020318306B2 (en) 2019-07-21 2024-02-22 Lg Electronics Inc. Image encoding/decoding method and device for signaling chroma component prediction information according to whether palette mode is applicable, and method for transmitting bitstream
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
US12096017B2 (en) 2019-08-26 2024-09-17 Lg Electronics Inc. Image or video coding based on palette mode
CN121585812A (zh) * 2019-09-07 2026-02-27 北京达佳互联信息技术有限公司 视频数据的解码和编码方法以及装置
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KR102799921B1 (ko) 2019-09-14 2025-04-25 바이트댄스 아이엔씨 크로마 디블로킹 필터링을 위한 양자화 파라미터
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WO2021121419A1 (en) 2019-12-19 2021-06-24 Beijing Bytedance Network Technology Co., Ltd. Interaction between adaptive color transform and quantization parameters
US11451801B2 (en) * 2019-12-26 2022-09-20 Alibaba Group Holding Limited Methods for coding video data in palette mode
CN115299047A (zh) * 2019-12-30 2022-11-04 北京达佳互联信息技术有限公司 使用调色板模式的视频编解码的方法和装置
CN116405677B (zh) * 2019-12-30 2023-10-31 阿里巴巴（中国）有限公司 用于在调色板模式下对视频数据进行编码的方法和装置
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TN2017000308A1 (en) 2019-01-16
BR112017016341B1 (pt) 2023-10-03
AU2016211797B2 (en) 2019-07-25
ES2739690T3 (es) 2020-02-03
EP3251356A1 (en) 2017-12-06
BR112017016341A2 (pt) 2018-04-03
EA035170B1 (ru) 2020-05-08
HUE044674T2 (hu) 2019-11-28
KR20170109553A (ko) 2017-09-29
CN107409215B (zh) 2020-01-17
WO2016123033A1 (en) 2016-08-04
JP6708652B2 (ja) 2020-06-10
US9986248B2 (en) 2018-05-29
AU2016211797A1 (en) 2017-07-13
TWI665912B (zh) 2019-07-11
CN107409215A (zh) 2017-11-28
EP3251356B1 (en) 2019-05-08
US20160227239A1 (en) 2016-08-04
TW201633788A (zh) 2016-09-16
EA201791616A1 (ru) 2017-11-30
JP2018507612A (ja) 2018-03-15

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