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
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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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    • 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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CN (2) CN104885460B (https=)
DK (2) DK2941879T3 (https=)
ES (2) ES2833149T3 (https=)
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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
BR112022005411A2 (pt) 2019-09-24 2022-06-21 Huawei Tech Co Ltd Sinalização de cabeçalho de imagem em codificação de vídeo
EP4058935A4 (en) 2019-12-26 2023-01-18 ByteDance Inc. TECHNIQUES FOR IMPLEMENTING A DECODE ORDER IN AN ENCODED IMAGE
CN114830662B (zh) * 2019-12-27 2023-04-14 阿里巴巴（中国）有限公司 用于对图像执行逐步解码刷新处理的方法和系统
WO2021177794A1 (ko) * 2020-03-05 2021-09-10 엘지전자 주식회사 혼성 nal 유닛 타입에 기반하는 영상 부호화/복호화 방법, 장치 및 비트스트림을 전송하는 방법
EP4104428A4 (en) 2020-03-16 2023-05-03 ByteDance Inc. DIRECT ACCESS POINT ACCESS UNIT IN SCALABLE VIDEO ENCODING
WO2021201559A1 (ko) * 2020-04-01 2021-10-07 엘지전자 주식회사 Gdr에 대한 리커버리 포인트 관련 정보의 시그널링 기반 영상 또는 비디오 코딩
US12389021B2 (en) * 2020-04-11 2025-08-12 Lg Electronics Inc. Image decoding method and device for same
WO2021236903A1 (en) 2020-05-21 2021-11-25 Bytedance Inc. Signaling of gradual decoding refresh and reference picture lists
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TW201444348A (zh) 2014-11-16
CN104904216A (zh) 2015-09-09
HUE051865T2 (hu) 2021-05-28
JP6239650B2 (ja) 2017-11-29
CN104904216B (zh) 2018-12-04
DK2941878T3 (da) 2020-02-17
JP6242913B2 (ja) 2017-12-06
EP2941879A1 (en) 2015-11-11
EP2941879B1 (en) 2020-08-26
EP2941878B1 (en) 2019-12-11
TW201444347A (zh) 2014-11-16
CN104885460A (zh) 2015-09-02
US20140192896A1 (en) 2014-07-10
HUE049430T2 (hu) 2020-09-28
TWI566585B (zh) 2017-01-11
EP2941878A1 (en) 2015-11-11
WO2014107721A1 (en) 2014-07-10
JP2016509404A (ja) 2016-03-24
ES2777214T3 (es) 2020-08-04
ES2833149T3 (es) 2021-06-14
KR20150105374A (ko) 2015-09-16
KR101841333B1 (ko) 2018-03-22
KR20150105373A (ko) 2015-09-16
US20140192897A1 (en) 2014-07-10
US9398293B2 (en) 2016-07-19
TWI538485B (zh) 2016-06-11
US9571847B2 (en) 2017-02-14
JP2016509403A (ja) 2016-03-24
KR101741348B1 (ko) 2017-05-29
WO2014107723A1 (en) 2014-07-10
DK2941879T3 (da) 2020-09-28

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