CN105052153B - 用于视频信息的可缩放译码的装置和方法 - Google Patents

用于视频信息的可缩放译码的装置和方法 Download PDF

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Publication number
CN105052153B
CN105052153B CN201480017821.4A CN201480017821A CN105052153B CN 105052153 B CN105052153 B CN 105052153B CN 201480017821 A CN201480017821 A CN 201480017821A CN 105052153 B CN105052153 B CN 105052153B
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video
temporal
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CN105052153A (zh
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克里希纳坎斯·拉帕卡
陈建乐
马尔塔·卡切维奇
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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
    • H04N19/30—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
    • H04N19/10—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
    • H04N19/187—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 a scalable video layer
    • 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

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  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Compression Or Coding Systems Of Tv Signals (AREA)
CN201480017821.4A 2013-04-08 2014-04-03 用于视频信息的可缩放译码的装置和方法 Active CN105052153B (zh)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
US201361809818P 2013-04-08 2013-04-08
US61/809,818 2013-04-08
US14/243,835 2014-04-02
US14/243,835 US9674522B2 (en) 2013-04-08 2014-04-02 Device and method for scalable coding of video information
PCT/US2014/032860 WO2014168814A1 (en) 2013-04-08 2014-04-03 Device and method for scalable coding of video information

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CN105052153A CN105052153A (zh) 2015-11-11
CN105052153B true CN105052153B (zh) 2018-04-03

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US (1) US9674522B2 (enExample)
EP (1) EP2984845A1 (enExample)
JP (1) JP6367309B2 (enExample)
KR (1) KR102288262B1 (enExample)
CN (1) CN105052153B (enExample)
WO (1) WO2014168814A1 (enExample)

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HK1204515A1 (en) * 2012-07-09 2015-11-20 Vid Scale, Inc. Codec architecture for multiple layer video coding
KR20150009424A (ko) 2013-07-15 2015-01-26 한국전자통신연구원 시간적 서브 레이어 정보에 기반한 계층간 예측을 이용한 영상 부, 복호화 방법 및 그 장치
US20170244966A1 (en) * 2016-02-20 2017-08-24 Qualcomm Incorporated Weighted prediction for screen content coding and multi-layer coding
US10623755B2 (en) * 2016-05-23 2020-04-14 Qualcomm Incorporated End of sequence and end of bitstream NAL units in separate file tracks
JP6911922B2 (ja) * 2017-07-19 2021-07-28 日本電気株式会社 データ配信装置、システム、方法およびプログラム
CN107995155A (zh) * 2017-10-11 2018-05-04 上海聚力传媒技术有限公司 视频数据编码、解码、展示方法、视频系统及存储介质
US10771163B2 (en) * 2017-10-24 2020-09-08 Mediatek Inc. Apparatus and method for decoding ROI regions in image
CN115769579B (zh) * 2020-04-15 2025-12-16 Lg电子株式会社 基于子层的所需数目确定子层的图像编码/解码方法和装置以及比特流发送方法
KR20230078738A (ko) * 2020-09-29 2023-06-02 베이징 바이트댄스 네트워크 테크놀로지 컴퍼니, 리미티드 멀티뷰 정보의 시그널링

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CN102790905A (zh) * 2012-08-03 2012-11-21 重庆大学 基于P2PVoD视频点播系统的H.264/SVC到H.264/AVC的转码方法

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AU2006300881B2 (en) * 2005-10-11 2011-03-17 Nokia Technologies Oy System and method for efficient scalable stream adaptation
JP4879937B2 (ja) * 2008-06-23 2012-02-22 シャープ株式会社 動画像記録装置、動画像再生装置、動画像削除装置、動画像記録方法、動画像再生方法、動画像削除方法及びそれら方法を実行可能なプログラム
JP5738434B2 (ja) * 2011-01-14 2015-06-24 ヴィディオ・インコーポレーテッド 改善されたｎａｌユニットヘッダ
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CN101189874A (zh) * 2005-04-19 2008-05-28 三星电子株式会社 改善编码效率的基于上下文自适应算术编码和解码方法和装置以及使用其的视频编码和解码方法和装置
CN102790905A (zh) * 2012-08-03 2012-11-21 重庆大学 基于P2PVoD视频点播系统的H.264/SVC到H.264/AVC的转码方法

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Publication number Publication date
JP2016518771A (ja) 2016-06-23
WO2014168814A1 (en) 2014-10-16
EP2984845A1 (en) 2016-02-17
CN105052153A (zh) 2015-11-11
KR20150140753A (ko) 2015-12-16
US20140301458A1 (en) 2014-10-09
US9674522B2 (en) 2017-06-06
JP6367309B2 (ja) 2018-08-01
KR102288262B1 (ko) 2021-08-09

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