CN115699741A - 视频编解码中的补充增强信息消息的可缩放嵌套 - Google Patents

视频编解码中的补充增强信息消息的可缩放嵌套 Download PDF

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CN115699741A
CN115699741A CN202180041888.1A CN202180041888A CN115699741A CN 115699741 A CN115699741 A CN 115699741A CN 202180041888 A CN202180041888 A CN 202180041888A CN 115699741 A CN115699741 A CN 115699741A
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video
picture
sub
bitstream
enhancement information
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CN202180041888.1A
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Chinese (zh)
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王业奎
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ByteDance Inc
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ByteDance 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
    • H04N19/46—Embedding additional information in the video signal during the compression process
    • 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
    • H04N19/172—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 picture, frame or field
    • 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
    • H04N19/174—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
    • 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
    • H04N19/184—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 bits, e.g. of the compressed video stream
    • 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
    • H04N19/187—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 scalable video layer
    • 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
    • H04N19/188—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 video data packet, e.g. a network abstraction layer [NAL] unit
    • 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
    • H04N19/70—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)
  • Compression Or Coding Systems Of Tv Signals (AREA)
CN202180041888.1A 2020-06-09 2021-06-08 视频编解码中的补充增强信息消息的可缩放嵌套 Pending CN115699741A (zh)

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US202063036743P 2020-06-09 2020-06-09
US63/036,743 2020-06-09
PCT/US2021/036345 WO2021252453A1 (en) 2020-06-09 2021-06-08 Scalable nesting of supplemental enhancement information messages in video coding

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CN115699741A true CN115699741A (zh) 2023-02-03

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CN202180041807.8A Pending CN115699772A (zh) 2020-06-09 2021-06-08 视频编解码中的补充增强信息的约束
CN202180041817.1A Active CN115699740B (zh) 2020-06-09 2021-06-08 视频编解码中的子图片级别信息信令通知

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CN202180041817.1A Active CN115699740B (zh) 2020-06-09 2021-06-08 视频编解码中的子图片级别信息信令通知

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US (4) US11917184B2 (enExample)
EP (3) EP4154532B1 (enExample)
JP (3) JP7564249B2 (enExample)
KR (3) KR102797627B1 (enExample)
CN (3) CN115699741A (enExample)
ES (1) ES3062141T3 (enExample)
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WO2024026032A1 (en) * 2022-07-27 2024-02-01 Bytedance Inc. Enhanced signalling of sei processing order in video bitstreams
WO2026010381A1 (ko) * 2024-07-02 2026-01-08 엘지전자 주식회사 영상 정보를 디코딩하는 방법, 영상 정보를 인코딩하는 방법, 컴퓨터 판독 가능한 저장 매체 및 영상 정보를 전송하는 방법
WO2026010378A1 (ko) * 2024-07-02 2026-01-08 엘지전자 주식회사 영상 정보를 디코딩하는 방법, 영상 정보를 인코딩하는 방법, 컴퓨터 판독 가능한 저장 매체 및 영상 정보를 전송하는 방법

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EP4154542A1 (en) 2023-03-29
US12389025B2 (en) 2025-08-12
KR20230020424A (ko) 2023-02-10
US11917184B2 (en) 2024-02-27
EP4154532C0 (en) 2026-02-25
EP4154526A1 (en) 2023-03-29
JP2023529422A (ja) 2023-07-10
JP7553607B2 (ja) 2024-09-18
KR102750626B1 (ko) 2025-01-06
WO2021252453A1 (en) 2021-12-16
WO2021252457A1 (en) 2021-12-16
EP4154532A4 (en) 2023-10-11
US11838529B2 (en) 2023-12-05
EP4154532B1 (en) 2026-02-25
JP2023529421A (ja) 2023-07-10
EP4154526A4 (en) 2023-10-04
KR102797627B1 (ko) 2025-04-17
US20230099238A1 (en) 2023-03-30
JP2023529423A (ja) 2023-07-10
CN115699772A (zh) 2023-02-03
CN115699740B (zh) 2025-11-04
EP4154526B1 (en) 2026-01-07
JP7564250B2 (ja) 2024-10-08
ES3062141T3 (en) 2026-04-08
JP7564249B2 (ja) 2024-10-08
EP4154542B1 (en) 2026-02-25
EP4154542A4 (en) 2023-10-11
BR112022025039A2 (pt) 2022-12-27
EP4154542C0 (en) 2026-02-25
KR20230020425A (ko) 2023-02-10
EP4154532A1 (en) 2023-03-29
US20230108273A1 (en) 2023-04-06
CN115699740A (zh) 2023-02-03
WO2021252461A1 (en) 2021-12-16
US20240098292A1 (en) 2024-03-21
EP4154526C0 (en) 2026-01-07
US20230111805A1 (en) 2023-04-13
US11997301B2 (en) 2024-05-28
KR20230020426A (ko) 2023-02-10

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