CA3019401C - Method and apparatus for coding a video into a bitstream carrying region-based post processing parameters into an sei nesting message - Google Patents

Method and apparatus for coding a video into a bitstream carrying region-based post processing parameters into an sei nesting message Download PDF

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Publication number
CA3019401C
CA3019401C CA3019401A CA3019401A CA3019401C CA 3019401 C CA3019401 C CA 3019401C CA 3019401 A CA3019401 A CA 3019401A CA 3019401 A CA3019401 A CA 3019401A CA 3019401 C CA3019401 C CA 3019401C
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Prior art keywords
supplemental enhancement
enhancement information
message
picture
decoding
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CA3019401A
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English (en)
French (fr)
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CA3019401A1 (en
Inventor
Pierre Andrivon
Philippe Bordes
Edouard Francois
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InterDigital VC Holdings Inc
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InterDigital VC Holdings 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
    • H04N19/85—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using pre-processing or post-processing specially adapted for video compression
    • 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
    • H04N19/10—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
    • H04N19/124—Quantisation
    • 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
    • H04N19/134—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the element, parameter or criterion affecting or controlling the adaptive coding
    • H04N19/167—Position within a video image, e.g. region of interest [ROI]
    • 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
    • H04N19/50—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
    • H04N19/51—Motion estimation or motion compensation
    • H04N19/513—Processing of motion vectors
    • H04N19/517—Processing of motion vectors by encoding
    • 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
    • H04N19/80—Details of filtering operations specially adapted for video compression, e.g. for pixel interpolation

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  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Compression Or Coding Systems Of Tv Signals (AREA)
CA3019401A 2016-03-31 2017-03-14 Method and apparatus for coding a video into a bitstream carrying region-based post processing parameters into an sei nesting message Active CA3019401C (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
EP16305383.8 2016-03-31
EP16305383.8A EP3226561A1 (en) 2016-03-31 2016-03-31 Method and apparatus for coding a video into a bitstream carrying region-based post processing parameters into an sei nesting message
PCT/EP2017/056019 WO2017167576A1 (en) 2016-03-31 2017-03-14 Method and apparatus for coding a video into a bitstream carrying region-based post processing parameters into an sei nesting message

Publications (2)

Publication Number Publication Date
CA3019401A1 CA3019401A1 (en) 2017-10-05
CA3019401C true CA3019401C (en) 2023-06-27

Family

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CA3019401A Active CA3019401C (en) 2016-03-31 2017-03-14 Method and apparatus for coding a video into a bitstream carrying region-based post processing parameters into an sei nesting message

Country Status (9)

Country Link
US (1) US10986350B2 (enExample)
EP (2) EP3226561A1 (enExample)
JP (1) JP6993983B2 (enExample)
KR (1) KR102324623B1 (enExample)
CN (1) CN109479148B (enExample)
CA (1) CA3019401C (enExample)
MX (1) MX2018011886A (enExample)
RU (1) RU2743632C2 (enExample)
WO (1) WO2017167576A1 (enExample)

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US11004252B2 (en) 2018-12-28 2021-05-11 Intel Corporation Real time ray tracing (RTRT)-based adaptive multi-frequency shading (AMFS)
CN115428465A (zh) 2020-05-22 2022-12-02 英特尔公司 用于在后处理操作中使用视频源上下文信息的技术
CN115699741A (zh) 2020-06-09 2023-02-03 字节跳动有限公司 视频编解码中的补充增强信息消息的可缩放嵌套
JP2023542213A (ja) 2020-09-25 2023-10-05 北京字節跳動網絡技術有限公司 映像ビットストリームにおけるネスト化及び非ネスト化ｓｅｉメッセージ
WO2022068838A1 (en) * 2020-09-29 2022-04-07 Beijing Bytedance Network Technology Co., Ltd. Signalling of multiview information
US12113995B2 (en) * 2021-04-06 2024-10-08 Lemon Inc. Neural network-based post filter for video coding
WO2024026032A1 (en) * 2022-07-27 2024-02-01 Bytedance Inc. Enhanced signalling of sei processing order in video bitstreams
WO2024076141A1 (ko) * 2022-10-05 2024-04-11 엘지전자 주식회사 포스트 디코딩 필터에 기반한 영상 부호화/복호화 방법, 장치 및 비트스트림을 저장하는 기록 매체
WO2024107002A1 (ko) * 2022-11-17 2024-05-23 엘지전자 주식회사 영상 부호화/복호화 방법, 비트스트림을 전송하는 방법 및 비트스트림을 저장한 기록 매체
WO2024153023A1 (en) * 2023-01-16 2024-07-25 Douyin Vision Co., Ltd. Neural-network post-filter purposes with picture rate upsampling

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KR101255226B1 (ko) * 2005-09-26 2013-04-16 한국과학기술원 스케일러블 비디오 코딩에서 다중 ｒｏｉ 설정, 복원을위한 장치 및 방법
US8184153B2 (en) 2005-09-26 2012-05-22 Electronics And Telecommunications Research Institute Method and apparatus for defining and reconstructing ROIs in scalable video coding
US8948241B2 (en) 2009-08-07 2015-02-03 Qualcomm Incorporated Signaling characteristics of an MVC operation point
KR101649207B1 (ko) * 2011-08-31 2016-08-19 노키아 테크놀로지스 오와이 멀티뷰 비디오 코딩 및 디코딩을 위한 방법, 장치 및 컴퓨터 프로그램
US9351016B2 (en) * 2012-04-13 2016-05-24 Sharp Kabushiki Kaisha Devices for identifying a leading picture
WO2014047134A1 (en) 2012-09-18 2014-03-27 Vid Scale, Inc. Region of interest video coding using tiles and tile groups
US20140092976A1 (en) * 2012-09-30 2014-04-03 Sharp Laboratories Of America, Inc. System for signaling idr and bla pictures
US9521393B2 (en) * 2013-01-07 2016-12-13 Qualcomm Incorporated Non-nested SEI messages in video coding
JP6269813B2 (ja) 2013-04-08 2018-01-31 ソニー株式会社 Ｓｈｖｃでの注目領域スケーラビリティ
US9749627B2 (en) 2013-04-08 2017-08-29 Microsoft Technology Licensing, Llc Control data for motion-constrained tile set
GB2516224A (en) * 2013-07-11 2015-01-21 Nokia Corp An apparatus, a method and a computer program for video coding and decoding
KR20200045012A (ko) 2013-07-15 2020-04-29 소니 주식회사 상호작용성을 위한 모션-구속된 타일 세트들 sei 메시지의 확장들
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Also Published As

Publication number Publication date
WO2017167576A1 (en) 2017-10-05
EP3437320B1 (en) 2023-05-03
RU2018138129A (ru) 2020-04-30
RU2018138129A3 (enExample) 2020-07-10
US20190116366A1 (en) 2019-04-18
MX2018011886A (es) 2019-08-29
US10986350B2 (en) 2021-04-20
CA3019401A1 (en) 2017-10-05
KR20190028364A (ko) 2019-03-18
EP3437320A1 (en) 2019-02-06
JP6993983B2 (ja) 2022-01-14
JP2019512985A (ja) 2019-05-16
EP3226561A1 (en) 2017-10-04
RU2743632C2 (ru) 2021-02-20
BR112018069891A2 (pt) 2019-02-05
CN109479148B (zh) 2021-06-29
CN109479148A (zh) 2019-03-15
KR102324623B1 (ko) 2021-11-09

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