CN107211148B - 在视频译码中调色板块大小的限制 - Google Patents

在视频译码中调色板块大小的限制 Download PDF

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CN107211148B
CN107211148B CN201680009101.2A CN201680009101A CN107211148B CN 107211148 B CN107211148 B CN 107211148B CN 201680009101 A CN201680009101 A CN 201680009101A CN 107211148 B CN107211148 B CN 107211148B
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palette
block
video
coding
video data
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CN107211148A (zh
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瓦迪姆·谢廖金
瑞珍·雷克斯曼·乔许
濮伟
马尔塔·卡切维奇
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Qualcomm Inc
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    • 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
    • H04N19/12—Selection from among a plurality of transforms or standards, e.g. selection between discrete cosine transform [DCT] and sub-band transform or selection between H.263 and H.264
    • H04N19/122—Selection of transform size, e.g. 8x8 or 2x4x8 DCT; Selection of sub-band transforms of varying structure or type
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    • 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
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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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    • H04N19/174—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 slice, e.g. a line of blocks or a group of blocks
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    • H04N19/18—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 set of transform coefficients
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    • H04N19/91—Entropy coding, e.g. variable length coding [VLC] or arithmetic coding

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  • Compression Or Coding Systems Of Tv Signals (AREA)
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CN201680009101.2A 2015-02-10 2016-02-10 在视频译码中调色板块大小的限制 Active CN107211148B (zh)

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US201562114537P 2015-02-10 2015-02-10
US62/114,537 2015-02-10
US15/019,086 2016-02-09
US15/019,086 US20160234494A1 (en) 2015-02-10 2016-02-09 Restriction on palette block size in video coding
PCT/US2016/017258 WO2016130622A2 (en) 2015-02-10 2016-02-10 Restriction on palette block size in video coding

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CN107948659B (zh) * 2017-11-21 2020-07-31 天津大学 针对游戏视频内容的hevc-scc自适应能耗控制策略
CN108566328B (zh) * 2018-01-18 2021-03-02 北京三快在线科技有限公司 数据传输方法、装置、介质及电子设备
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US10652537B1 (en) * 2018-11-21 2020-05-12 Alibaba Group Holding Limited Coding unit size adaptive palette mode for video compression system
US10924750B2 (en) * 2019-03-01 2021-02-16 Alibaba Group Holding Limited Palette size constraint in palette mode for video compression system
CN114466185B (zh) * 2019-04-25 2024-07-26 北京达佳互联信息技术有限公司 使用调色板模式进行视频编解码的方法和装置
EP3994886A4 (en) 2019-08-06 2022-12-28 Beijing Bytedance Network Technology Co., Ltd. VIDEO SPACE PARTITION BASED ON A COLOR FORMAT
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WO2021052494A1 (en) 2019-09-21 2021-03-25 Beijing Bytedance Network Technology Co., Ltd. Size restriction based for chroma intra mode
CN114788286B (zh) * 2019-11-26 2025-03-18 韩国电子通信研究院 图像编码/解码方法和用于发送压缩视频数据的设备
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EP4088455B1 (en) * 2020-01-11 2025-07-02 Beijing Dajia Internet Information Technology Co., Ltd. Methods and apparatus of video decoding using palette mode
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KR20240024301A (ko) * 2020-03-27 2024-02-23 베이징 다지아 인터넷 인포메이션 테크놀로지 컴퍼니 리미티드 팔레트 모드를 사용한 비디오 코딩 방법 및 장치
KR20220165277A (ko) 2020-04-10 2022-12-14 베이징 바이트댄스 네트워크 테크놀로지 컴퍼니, 리미티드 비디오 코딩에서 변환 스킵 블록들에 대한 최소 허용 양자화
CN112153475B (zh) 2020-09-25 2022-08-05 北京字跳网络技术有限公司 用于生成文字模式的视频的方法、装置、设备和介质

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US20160234494A1 (en) 2016-08-11
WO2016130622A2 (en) 2016-08-18
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WO2016130622A3 (en) 2016-10-27
EA201791564A1 (ru) 2017-12-29
TN2017000327A1 (en) 2019-01-16
TW201639364A (zh) 2016-11-01
ES2770664T3 (es) 2020-07-02
EA037461B1 (ru) 2021-03-30
BR112017017139A2 (pt) 2018-04-03
JP2020162144A (ja) 2020-10-01
CN107211148A (zh) 2017-09-26
KR102142181B1 (ko) 2020-08-06
JP6749925B2 (ja) 2020-09-02
EP3257246B1 (en) 2019-11-06
AU2016219428A1 (en) 2017-07-27
JP2018509071A (ja) 2018-03-29

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