RU2743632C2 - Способ и устройство для кодирования видео в битовый поток, несущий основанные на области параметры постобработки в сообщении вложения sei - Google Patents

Способ и устройство для кодирования видео в битовый поток, несущий основанные на области параметры постобработки в сообщении вложения sei Download PDF

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RU2743632C2
RU2743632C2 RU2018138129A RU2018138129A RU2743632C2 RU 2743632 C2 RU2743632 C2 RU 2743632C2 RU 2018138129 A RU2018138129 A RU 2018138129A RU 2018138129 A RU2018138129 A RU 2018138129A RU 2743632 C2 RU2743632 C2 RU 2743632C2
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Пьер АНДРИВОН
Филипп БОРД
Эдуар ФРАНСУА
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ИНТЕРДИДЖИТАЛ ВиСи ХОЛДИНГЗ, ИНК.
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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
    • H04N19/70—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
    • 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

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  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Compression Or Coding Systems Of Tv Signals (AREA)
RU2018138129A 2016-03-31 2017-03-14 Способ и устройство для кодирования видео в битовый поток, несущий основанные на области параметры постобработки в сообщении вложения sei RU2743632C2 (ru)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
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
EP16305383.8 2016-03-31
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

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RU2018138129A RU2018138129A (ru) 2020-04-30
RU2018138129A3 RU2018138129A3 (enExample) 2020-07-10
RU2743632C2 true RU2743632C2 (ru) 2021-02-20

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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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KR102797627B1 (ko) 2020-06-09 2025-04-17 바이트댄스 아이엔씨 비디오 코딩에서 서브픽처 레벨 정보 시그널링
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
US12113995B2 (en) * 2021-04-06 2024-10-08 Lemon Inc. Neural network-based post filter for video coding
CN119654858A (zh) * 2022-07-27 2025-03-18 字节跳动有限公司 视频比特流中sei处理顺序的增强信令通知
WO2024076141A1 (ko) * 2022-10-05 2024-04-11 엘지전자 주식회사 포스트 디코딩 필터에 기반한 영상 부호화/복호화 방법, 장치 및 비트스트림을 저장하는 기록 매체
AU2023381356A1 (en) * 2022-11-17 2025-06-26 Lg Electronics Inc. Method for encoding/decoding image, method for transmitting bitstream, and recording medium storing bitstream
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EP3437320B1 (en) 2023-05-03
CN109479148B (zh) 2021-06-29
RU2018138129A3 (enExample) 2020-07-10
EP3226561A1 (en) 2017-10-04
KR20190028364A (ko) 2019-03-18
US10986350B2 (en) 2021-04-20
WO2017167576A1 (en) 2017-10-05
BR112018069891A2 (pt) 2019-02-05
EP3437320A1 (en) 2019-02-06
JP2019512985A (ja) 2019-05-16
CA3019401C (en) 2023-06-27
RU2018138129A (ru) 2020-04-30
MX2018011886A (es) 2019-08-29
CN109479148A (zh) 2019-03-15
KR102324623B1 (ko) 2021-11-09
CA3019401A1 (en) 2017-10-05
JP6993983B2 (ja) 2022-01-14
US20190116366A1 (en) 2019-04-18

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