CN104885460B - 在视频译码中具有时间可扩缩性支持的逐渐解码刷新 - Google Patents

在视频译码中具有时间可扩缩性支持的逐渐解码刷新 Download PDF

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CN104885460B
CN104885460B CN201480003953.1A CN201480003953A CN104885460B CN 104885460 B CN104885460 B CN 104885460B CN 201480003953 A CN201480003953 A CN 201480003953A CN 104885460 B CN104885460 B CN 104885460B
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picture
recovery point
region
video
sei message
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CN104885460A (zh
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王益魁
阿达许·克里许纳·瑞玛苏布雷蒙尼安
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Qualcomm Inc
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Qualcomm 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
    • H04N19/44—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
    • H04N19/30—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)
CN201480003953.1A 2013-01-07 2014-01-07 在视频译码中具有时间可扩缩性支持的逐渐解码刷新 Active CN104885460B (zh)

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 2014-01-06
US14/148,000 US9398293B2 (en) 2013-01-07 2014-01-06 Gradual decoding refresh with temporal scalability support in video coding
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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CN104885460A CN104885460A (zh) 2015-09-02
CN104885460B true CN104885460B (zh) 2019-05-03

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CN201480003949.5A Active CN104904216B (zh) 2013-01-07 2014-01-07 在视频译码中具有时间可扩缩性支持的逐渐解码刷新

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EP (2) EP2941878B1 (2)
JP (2) JP6239650B2 (2)
KR (2) KR101841333B1 (2)
CN (2) CN104885460B (2)
DK (2) DK2941878T3 (2)
ES (2) ES2833149T3 (2)
HU (2) HUE049430T2 (2)
TW (2) TWI566585B (2)
WO (2) WO2014107723A1 (2)

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KR20200110213A (ko) * 2019-03-12 2020-09-23 현대자동차주식회사 영상 부호화 및 복호화 방법 및 장치
JP7309909B2 (ja) 2019-04-23 2023-07-18 オッポ広東移動通信有限公司 画像デコーディング方法、デコーダおよび記憶媒体
KR20250099274A (ko) * 2019-05-06 2025-07-01 후아웨이 테크놀러지 컴퍼니 리미티드 비디오 코딩에서 복구 포인트 시그널링
CN121367775A (zh) * 2019-05-22 2026-01-20 弗劳恩霍夫应用研究促进协会 用于独立编码区域的无漂移填充和哈希的编码器和解码器，编码方法和解码方法
US11457242B2 (en) * 2019-06-24 2022-09-27 Qualcomm Incorporated Gradual random access (GRA) signalling in video coding
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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
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EP4058935A4 (en) 2019-12-26 2023-01-18 ByteDance Inc. TECHNIQUES FOR IMPLEMENTING A DECODE ORDER IN AN ENCODED IMAGE
EP4082200A4 (en) * 2019-12-27 2023-07-05 Alibaba Group Holding Limited Methods and systems for performing gradual decoding refresh processing on pictures
KR102928668B1 (ko) * 2020-03-05 2026-02-20 노키아 테크놀로지스 오와이 혼성 nal 유닛 타입에 기반하는 영상 부호화/복호화 방법, 장치 및 비트스트림을 전송하는 방법
EP4304168A3 (en) * 2020-03-16 2024-03-27 ByteDance Inc. Random access point access unit in scalable video coding
US12088846B2 (en) * 2020-04-01 2024-09-10 Lg Electronics Inc. Signaling-based image or video coding of information related to recovery point for GDR
WO2021206524A1 (ko) * 2020-04-11 2021-10-14 엘지전자 주식회사 영상 디코딩 방법 및 그 장치
KR20230002395A (ko) * 2020-04-20 2023-01-05 바이트댄스 아이엔씨 레퍼런스 픽처 목록에 대한 제약
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TWI538485B (zh) 2016-06-11
JP6239650B2 (ja) 2017-11-29
DK2941878T3 (da) 2020-02-17
TW201444348A (zh) 2014-11-16
WO2014107721A1 (en) 2014-07-10
TWI566585B (zh) 2017-01-11
DK2941879T3 (da) 2020-09-28
EP2941878A1 (en) 2015-11-11
HUE051865T2 (hu) 2021-05-28
US9571847B2 (en) 2017-02-14
JP6242913B2 (ja) 2017-12-06
KR101741348B1 (ko) 2017-05-29
US9398293B2 (en) 2016-07-19
CN104904216B (zh) 2018-12-04
WO2014107723A1 (en) 2014-07-10
JP2016509404A (ja) 2016-03-24
EP2941879B1 (en) 2020-08-26
US20140192897A1 (en) 2014-07-10
HUE049430T2 (hu) 2020-09-28
CN104904216A (zh) 2015-09-09
KR20150105373A (ko) 2015-09-16
ES2777214T3 (es) 2020-08-04
JP2016509403A (ja) 2016-03-24
EP2941879A1 (en) 2015-11-11
ES2833149T3 (es) 2021-06-14
KR101841333B1 (ko) 2018-03-22
CN104885460A (zh) 2015-09-02
KR20150105374A (ko) 2015-09-16
US20140192896A1 (en) 2014-07-10
TW201444347A (zh) 2014-11-16
EP2941878B1 (en) 2019-12-11

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