KR101741348B1 - 비디오 코딩에서 시간 스케일러빌리티 지원 하의 점진적 디코딩 리프레시 - Google Patents

비디오 코딩에서 시간 스케일러빌리티 지원 하의 점진적 디코딩 리프레시 Download PDF

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KR101741348B1
KR101741348B1 KR1020157020826A KR20157020826A KR101741348B1 KR 101741348 B1 KR101741348 B1 KR 101741348B1 KR 1020157020826 A KR1020157020826 A KR 1020157020826A KR 20157020826 A KR20157020826 A KR 20157020826A KR 101741348 B1 KR101741348 B1 KR 101741348B1
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video
recovery point
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예-쿠이 왕
아다르쉬 크리쉬난 라마수브라모니안
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퀄컴 인코포레이티드
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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
    • H04N19/44—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
    • H04N19/10—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
    • H04N19/103—Selection of coding mode or of prediction mode
    • H04N19/107—Selection of coding mode or of prediction mode between spatial and temporal predictive coding, e.g. picture refresh
    • 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
    • H04N19/146—Data rate or code amount at the encoder output
    • 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
    • H04N19/31—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using hierarchical techniques, e.g. scalability in the temporal domain
    • 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
    • H04N19/46—Embedding additional information in the video signal during the compression process

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  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Compression Or Coding Systems Of Tv Signals (AREA)
KR1020157020826A 2013-01-07 2014-01-07 비디오 코딩에서 시간 스케일러빌리티 지원 하의 점진적 디코딩 리프레시 Active KR101741348B1 (ko)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
US201361749880P 2013-01-07 2013-01-07
US61/749,880 2013-01-07
US14/148,000 US9398293B2 (en) 2013-01-07 2014-01-06 Gradual decoding refresh with temporal scalability support in video coding
US14/148,000 2014-01-06
PCT/US2014/010487 WO2014107723A1 (en) 2013-01-07 2014-01-07 Gradual decoding refresh with temporal scalability support in video coding

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KR101741348B1 true KR101741348B1 (ko) 2017-05-29

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KR1020157020825A Active KR101841333B1 (ko) 2013-01-07 2014-01-07 비디오 코딩에서 시간 스케일러빌리티 지원 하의 점진적 디코딩 리프레시

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EP (2) EP2941878B1 (enExample)
JP (2) JP6239650B2 (enExample)
KR (2) KR101741348B1 (enExample)
CN (2) CN104885460B (enExample)
DK (2) DK2941879T3 (enExample)
ES (2) ES2833149T3 (enExample)
HU (2) HUE051865T2 (enExample)
TW (2) TWI538485B (enExample)
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KR102809617B1 (ko) 2019-03-11 2025-05-16 후아웨이 테크놀러지 컴퍼니 리미티드 인코더, 디코더 및 대응 방법
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KR102825257B1 (ko) * 2019-05-06 2025-06-24 후아웨이 테크놀러지 컴퍼니 리미티드 비디오 코딩에서 복구 포인트 시그널링
EP3973702A1 (en) * 2019-05-22 2022-03-30 Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. Encoder and decoder, encoding method and decoding method for drift-free padding and hashing of independent coding regions
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WO2021044974A1 (ja) * 2019-09-06 2021-03-11 株式会社ソニー・インタラクティブエンタテインメント 送信装置、受信装置、送信方法、受信方法及びプログラム
EP4029246A1 (en) * 2019-09-12 2022-07-20 Nokia Technologies Oy A method, an apparatus and a computer program product for video encoding and video decodin 3 with wavefront-based gradual random access
MX2022003555A (es) * 2019-09-24 2022-06-14 Huawei Tech Co Ltd Señalización de encabezado de imagen en codificación de video.
WO2021133721A1 (en) 2019-12-26 2021-07-01 Bytedance Inc. Techniques for implementing a decoding order within a coded picture
EP4082200A4 (en) * 2019-12-27 2023-07-05 Alibaba Group Holding Limited METHODS AND SYSTEMS FOR PERFORMING PROGRESSIVE DECODING REFRESH PROCESSING ON IMAGES
KR20220141794A (ko) * 2020-03-05 2022-10-20 엘지전자 주식회사 혼성 nal 유닛 타입에 기반하는 영상 부호화/복호화 방법, 장치 및 비트스트림을 전송하는 방법
WO2021188451A1 (en) 2020-03-16 2021-09-23 Bytedance Inc. Random access point access unit in scalable video coding
KR20220161411A (ko) * 2020-04-01 2022-12-06 엘지전자 주식회사 Gdr에 대한 리커버리 포인트 관련 정보의 시그널링 기반 영상 또는 비디오 코딩
KR20220165256A (ko) * 2020-04-11 2022-12-14 엘지전자 주식회사 영상 디코딩 방법 및 그 장치
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TW201444348A (zh) 2014-11-16
US9571847B2 (en) 2017-02-14
KR20150105374A (ko) 2015-09-16
EP2941878A1 (en) 2015-11-11
KR20150105373A (ko) 2015-09-16
TW201444347A (zh) 2014-11-16
US20140192896A1 (en) 2014-07-10
ES2777214T3 (es) 2020-08-04
CN104904216B (zh) 2018-12-04
EP2941879A1 (en) 2015-11-11
DK2941878T3 (da) 2020-02-17
US20140192897A1 (en) 2014-07-10
EP2941878B1 (en) 2019-12-11
US9398293B2 (en) 2016-07-19
JP6239650B2 (ja) 2017-11-29
DK2941879T3 (da) 2020-09-28
CN104885460B (zh) 2019-05-03
TWI538485B (zh) 2016-06-11
WO2014107723A1 (en) 2014-07-10
WO2014107721A1 (en) 2014-07-10
JP2016509404A (ja) 2016-03-24
JP6242913B2 (ja) 2017-12-06
EP2941879B1 (en) 2020-08-26
TWI566585B (zh) 2017-01-11
JP2016509403A (ja) 2016-03-24
KR101841333B1 (ko) 2018-03-22
HUE049430T2 (hu) 2020-09-28
CN104885460A (zh) 2015-09-02
CN104904216A (zh) 2015-09-09
ES2833149T3 (es) 2021-06-14
HUE051865T2 (hu) 2021-05-28

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