AU2021252497B2 - Method and apparatus for video coding - Google Patents

Method and apparatus for video coding Download PDF

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Publication number
AU2021252497B2
AU2021252497B2 AU2021252497A AU2021252497A AU2021252497B2 AU 2021252497 B2 AU2021252497 B2 AU 2021252497B2 AU 2021252497 A AU2021252497 A AU 2021252497A AU 2021252497 A AU2021252497 A AU 2021252497A AU 2021252497 B2 AU2021252497 B2 AU 2021252497B2
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constraint
flag
constraint information
picture
present
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AU2021252497A1 (en
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Byeongdoo CHOI
Shan Liu
Stephan Wenger
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Tencent America LLC
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Tencent America LLC
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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
    • H04N19/44—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
    • H04N19/46—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
    • H04N19/70—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
    • H04N19/90—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using coding techniques not provided for in groups H04N19/10-H04N19/85, e.g. fractals
    • H04N19/93—Run-length coding

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  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Compression Or Coding Systems Of Tv Signals (AREA)
  • Color Television Systems (AREA)
AU2021252497A 2020-04-05 2021-04-02 Method and apparatus for video coding Active AU2021252497B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AU2023203809A AU2023203809B2 (en) 2020-04-05 2023-06-16 Method and apparatus for video coding

Applications Claiming Priority (13)

Application Number Priority Date Filing Date Title
US202063005345P 2020-04-05 2020-04-05
US63/005,345 2020-04-05
US202063010272P 2020-04-15 2020-04-15
US63/010,272 2020-04-15
US202063024140P 2020-05-13 2020-05-13
US63/024,140 2020-05-13
US202063027848P 2020-05-20 2020-05-20
US63/027,848 2020-05-20
US202063028222P 2020-05-21 2020-05-21
US63/028,222 2020-05-21
US17/220,672 2021-04-01
US17/220,672 US11451811B2 (en) 2020-04-05 2021-04-01 Method and apparatus for video coding
PCT/US2021/025559 WO2021207023A1 (en) 2020-04-05 2021-04-02 Method and apparatus for video coding

Related Child Applications (1)

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AU2023203809A Division AU2023203809B2 (en) 2020-04-05 2023-06-16 Method and apparatus for video coding

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AU2021252497A1 AU2021252497A1 (en) 2021-11-25
AU2021252497B2 true AU2021252497B2 (en) 2023-03-16

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AU2023203809A Active AU2023203809B2 (en) 2020-04-05 2023-06-16 Method and apparatus for video coding

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US (4) US11451811B2 (https=)
EP (1) EP3939295A4 (https=)
JP (2) JP7442913B2 (https=)
KR (2) KR20240118908A (https=)
CN (3) CN114223199B (https=)
AU (2) AU2021252497B2 (https=)
CA (1) CA3137934A1 (https=)
SG (1) SG11202111733PA (https=)
WO (1) WO2021207023A1 (https=)

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US11611778B2 (en) * 2020-05-20 2023-03-21 Sharp Kabushiki Kaisha Systems and methods for signaling general constraint information in video coding
JP7540871B2 (ja) * 2020-05-22 2024-08-27 北京字節跳動網絡技術有限公司 一般制約フラグのシグナリング
WO2021246791A1 (ko) * 2020-06-03 2021-12-09 엘지전자 주식회사 영상/비디오 코딩 시스템에서 상위 레벨 신택스를 처리하는 방법 및 장치
EP4226631A4 (en) * 2020-10-07 2025-01-22 Nokia Technologies Oy CODED IMAGE WITH MIXED VCL-NAL UNIT
US12047607B2 (en) 2021-04-18 2024-07-23 Lemon Inc. Parameter sets in common media application format
US11895310B2 (en) * 2021-07-02 2024-02-06 Sharp Kabushiki Kaisha Systems and methods for signaling operation range profile information in video coding
WO2023132993A1 (en) * 2022-01-10 2023-07-13 Innopeak Technology, Inc. Signaling general constraints information for video coding
EP4464014A4 (en) * 2022-01-16 2026-01-14 Bytedance Inc METHOD, APPARATUS AND VIDEO PROCESSING MEDIUM
CN116739982A (zh) * 2023-04-28 2023-09-12 无锡先导智能装备股份有限公司 电芯检测方法、装置、电子设备及存储介质
WO2026084520A1 (ko) * 2024-10-18 2026-04-23 엘지전자 주식회사 영상 디코딩 방법, 영상 인코딩 방법, 컴퓨터 판독 가능한 저장 매체 및 영상에 대한 데이터 전송 방법

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Also Published As

Publication number Publication date
SG11202111733PA (en) 2021-11-29
US20250373834A1 (en) 2025-12-04
KR20240118908A (ko) 2024-08-05
CN118870008A (zh) 2024-10-29
EP3939295A1 (en) 2022-01-19
US20210314587A1 (en) 2021-10-07
KR20210145805A (ko) 2021-12-02
EP3939295A4 (en) 2022-05-11
AU2023203809B2 (en) 2025-01-23
US11451811B2 (en) 2022-09-20
JP7644188B2 (ja) 2025-03-11
CN114223199B (zh) 2024-07-19
US11943462B2 (en) 2024-03-26
US20240137545A1 (en) 2024-04-25
CN114223199A (zh) 2022-03-22
WO2021207023A1 (en) 2021-10-14
CN118803255A (zh) 2024-10-18
JP2022532848A (ja) 2022-07-20
JP7442913B2 (ja) 2024-03-05
JP2023165954A (ja) 2023-11-17
AU2021252497A1 (en) 2021-11-25
AU2023203809A1 (en) 2023-07-13
US20230032818A1 (en) 2023-02-02
KR102690488B1 (ko) 2024-08-05
CA3137934A1 (en) 2021-10-14
US12413758B2 (en) 2025-09-09

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