JP6367309B2 - 映像情報のスケーラブルコーディングのためのデバイス及び方法 - Google Patents

映像情報のスケーラブルコーディングのためのデバイス及び方法 Download PDF

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JP6367309B2
JP6367309B2 JP2016506623A JP2016506623A JP6367309B2 JP 6367309 B2 JP6367309 B2 JP 6367309B2 JP 2016506623 A JP2016506623 A JP 2016506623A JP 2016506623 A JP2016506623 A JP 2016506623A JP 6367309 B2 JP6367309 B2 JP 6367309B2
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video
layer
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bitstream
temporal
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Japanese (ja)
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JP2016518771A (ja
JP2016518771A5 (enExample
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ラパカ、クリシュナカンス
チェン、ジャンレ
カークゼウィックズ、マルタ
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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)
JP2016506623A 2013-04-08 2014-04-03 映像情報のスケーラブルコーディングのためのデバイス及び方法 Active JP6367309B2 (ja)

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

Publications (3)

Publication Number Publication Date
JP2016518771A JP2016518771A (ja) 2016-06-23
JP2016518771A5 JP2016518771A5 (enExample) 2017-04-13
JP6367309B2 true JP6367309B2 (ja) 2018-08-01

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JP2016506623A Active JP6367309B2 (ja) 2013-04-08 2014-04-03 映像情報のスケーラブルコーディングのためのデバイス及び方法

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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)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8315307B2 (en) * 2004-04-07 2012-11-20 Qualcomm Incorporated Method and apparatus for frame prediction in hybrid video compression to enable temporal scalability
KR100703776B1 (ko) * 2005-04-19 2007-04-06 삼성전자주식회사 향상된 코딩 효율을 갖는 컨텍스트 기반 적응적 산술 코딩및 디코딩 방법과 이를 위한 장치, 이를 포함하는 비디오코딩 및 디코딩 방법과 이를 위한 장치
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
CN102790905B (zh) * 2012-08-03 2016-08-17 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
CN110460846B (zh) * 2012-09-27 2021-12-31 杜比实验室特许公司 针对编码标准可扩展性的层间参考图片处理
US20140092978A1 (en) * 2012-10-01 2014-04-03 Nokia Corporation Method and apparatus for video coding
GB2516224A (en) * 2013-07-11 2015-01-21 Nokia Corp An apparatus, a method and a computer program for video coding and decoding

Also Published As

Publication number Publication date
JP2016518771A (ja) 2016-06-23
CN105052153B (zh) 2018-04-03
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
KR102288262B1 (ko) 2021-08-09

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