CN105850130B - 用于译码视频信息的方法和设备及计算机可读存储介质 - Google Patents

用于译码视频信息的方法和设备及计算机可读存储介质 Download PDF

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CN105850130B
CN105850130B CN201480070396.5A CN201480070396A CN105850130B CN 105850130 B CN105850130 B CN 105850130B CN 201480070396 A CN201480070396 A CN 201480070396A CN 105850130 B CN105850130 B CN 105850130B
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picture
video
decoded
layer
decoding
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CN105850130A (zh
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王益魁
陈建乐
陈颖
伏努·亨利
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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
    • H04N19/50—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
    • H04N19/52—Processing of motion vectors by encoding by predictive 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
    • H04N19/70—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
    • H04N19/30—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using hierarchical techniques, e.g. scalability
    • H04N19/33—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using hierarchical techniques, e.g. scalability in the spatial 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
    • H04N19/50—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
    • H04N19/58—Motion compensation with long-term prediction, i.e. the reference frame for a current frame not being the temporally closest one
    • 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
    • H04N19/40—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using video transcoding, i.e. partial or full decoding of a coded input stream followed by re-encoding of the decoded output stream

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  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Compression Or Coding Systems Of Tv Signals (AREA)
CN201480070396.5A 2014-01-03 2014-12-30 用于译码视频信息的方法和设备及计算机可读存储介质 Active CN105850130B (zh)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
US201461923529P 2014-01-03 2014-01-03
US61/923,529 2014-01-03
US14/584,473 2014-12-29
US14/584,473 US9832481B2 (en) 2014-01-03 2014-12-29 Support of base layer of a different codec in multi-layer video coding
PCT/US2014/072698 WO2015103224A1 (en) 2014-01-03 2014-12-30 Support of base layer of a different codec in multi-layer video coding

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CN105850130A CN105850130A (zh) 2016-08-10
CN105850130B true CN105850130B (zh) 2019-07-16

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US (1) US9832481B2 (enExample)
EP (1) EP3090551B1 (enExample)
JP (1) JP6513684B2 (enExample)
KR (1) KR102127549B1 (enExample)
CN (1) CN105850130B (enExample)
BR (1) BR112016015453B1 (enExample)
CA (1) CA2930331C (enExample)
WO (1) WO2015103224A1 (enExample)

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EP3756347B1 (en) * 2018-02-20 2025-09-24 Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. Picture/video coding supporting varying resolution and/or efficiently handling region-wise packing
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EP4018671A4 (en) 2019-09-19 2022-12-07 Beijing Bytedance Network Technology Co., Ltd. Deriving reference sample positions in video coding
KR102637881B1 (ko) * 2019-10-12 2024-02-19 베이징 바이트댄스 네트워크 테크놀로지 컴퍼니, 리미티드 정제 비디오 코딩 툴의 사용 및 시그널링
JP7414980B2 (ja) 2019-10-13 2024-01-16 北京字節跳動網絡技術有限公司 参照ピクチャリサンプリングと映像コーディングツールとの間の相互作用
US11356698B2 (en) 2019-12-30 2022-06-07 Tencent America LLC Method for parameter set reference constraints in coded video stream
CN115398913A (zh) 2020-02-29 2022-11-25 抖音视界有限公司 高级语法元素的约束
US11265568B2 (en) * 2020-03-27 2022-03-01 Tencent America LLC Method for derivation on sublayer-wise output layer set
WO2021208896A1 (en) 2020-04-13 2021-10-21 Beijing Bytedance Network Technology Co., Ltd. Signalling of flags in picture parameter set
BR112022014902A2 (pt) * 2020-04-24 2022-12-06 Atins Inc Métodos de decodificação de vídeo, dispositivo de decodificação de vídeo e método de transmissão de fluxo de dados contínuo
WO2021233447A1 (en) 2020-05-22 2021-11-25 Beijing Bytedance Network Technology Co., Ltd. Signalling of general constrains flag
WO2021239085A1 (en) * 2020-05-28 2021-12-02 Beijing Bytedance Network Technology Co., Ltd. Reference picture list signaling in video coding
US11770498B2 (en) * 2020-09-29 2023-09-26 Lemon Inc. Supplemental enhancement information for multi-layer video streams
US11706497B1 (en) * 2022-02-11 2023-07-18 Microsoft Technology Licensing, Llc Ultra-low latency video streaming
US12519850B2 (en) 2024-02-29 2026-01-06 Microsoft Technology Licensing, Llc Peer-to-peer ultra-low latency streaming of real-time media

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CN105340271B (zh) * 2013-04-05 2019-03-01 三星电子株式会社 用于随机访问的多层视频编码方法及其装置以及用于随机访问的多层视频解码方法及其装置
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CN101461244A (zh) * 2006-04-04 2009-06-17 三星电子株式会社 使用扩展宏块跳过模式进行编码/解码的方法和装置
CN103155568A (zh) * 2010-07-08 2013-06-12 杜比实验室特许公司 用于使用参考处理信号进行多层图像和视频传输的系统和方法
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Publication number Publication date
BR112016015453B1 (pt) 2023-04-18
CN105850130A (zh) 2016-08-10
CA2930331C (en) 2021-09-21
KR102127549B1 (ko) 2020-06-26
KR20160102074A (ko) 2016-08-26
CA2930331A1 (en) 2015-07-09
US20150195561A1 (en) 2015-07-09
EP3090551A1 (en) 2016-11-09
BR112016015453A2 (pt) 2017-08-08
JP2017508336A (ja) 2017-03-23
EP3090551B1 (en) 2019-10-23
US9832481B2 (en) 2017-11-28
WO2015103224A1 (en) 2015-07-09
JP6513684B2 (ja) 2019-05-15

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