JP2016518764A - マルチレイヤビデオコーディングにおけるクロスレイヤ位置合わせ - Google Patents

マルチレイヤビデオコーディングにおけるクロスレイヤ位置合わせ Download PDF

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Publication number
JP2016518764A
JP2016518764A JP2016506377A JP2016506377A JP2016518764A JP 2016518764 A JP2016518764 A JP 2016518764A JP 2016506377 A JP2016506377 A JP 2016506377A JP 2016506377 A JP2016506377 A JP 2016506377A JP 2016518764 A JP2016518764 A JP 2016518764A
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Japan
Prior art keywords
picture
pictures
decoding
layer
video
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JP2016506377A
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English (en)
Japanese (ja)
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JP2016518764A5 (enExample
Inventor
ワン、イェ−クイ
ラマスブラモニアン、アダルシュ・クリシュナン
チェン、ジャンレ
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Qualcomm Inc
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Qualcomm Inc
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Publication of JP2016518764A5 publication Critical patent/JP2016518764A5/ja
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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
    • 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
    • H04N19/17—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 an image region, e.g. an object
    • H04N19/172—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 an image region, e.g. an object the region being a picture, frame or field
    • 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
    • H04N19/10—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
    • H04N19/188—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 video data packet, e.g. a network abstraction layer [NAL] unit
    • 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)
JP2016506377A 2013-04-05 2014-04-01 マルチレイヤビデオコーディングにおけるクロスレイヤ位置合わせ Ceased JP2016518764A (ja)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
US201361809258P 2013-04-05 2013-04-05
US61/809,258 2013-04-05
US14/230,853 US20140301436A1 (en) 2013-04-05 2014-03-31 Cross-layer alignment in multi-layer video coding
US14/230,853 2014-03-31
PCT/US2014/032552 WO2014165526A1 (en) 2013-04-05 2014-04-01 Cross-layer alignment in multi-layer video coding

Publications (2)

Publication Number Publication Date
JP2016518764A true JP2016518764A (ja) 2016-06-23
JP2016518764A5 JP2016518764A5 (enExample) 2017-04-06

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JP2016506377A Ceased JP2016518764A (ja) 2013-04-05 2014-04-01 マルチレイヤビデオコーディングにおけるクロスレイヤ位置合わせ

Country Status (6)

Country Link
US (1) US20140301436A1 (enExample)
EP (1) EP2982113A1 (enExample)
JP (1) JP2016518764A (enExample)
KR (1) KR20150139889A (enExample)
CN (1) CN105103551A (enExample)
WO (1) WO2014165526A1 (enExample)

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EP2452499A1 (en) * 2009-07-06 2012-05-16 Thomson Licensing Methods and apparatus for spatially varying residue coding
US9525883B2 (en) * 2013-07-15 2016-12-20 Qualcomm Incorporated Cross-layer alignment of intra random access point pictures
JP2015089078A (ja) * 2013-11-01 2015-05-07 ソニー株式会社 画像処理装置および方法
US10841604B2 (en) * 2018-09-04 2020-11-17 Google Llc Temporal prediction shifting for scalable video coding
US11539957B2 (en) * 2019-06-20 2022-12-27 Tencent America LLC Layered random access with reference picture resampling
MX2022011463A (es) * 2020-03-21 2022-10-07 Beijing Bytedance Network Tech Co Ltd Combinacion de subimagenes y escalabilidad.
CN115428464A (zh) 2020-04-19 2022-12-02 抖音视界有限公司 视频编解码的缩放窗口
EP4154533A4 (en) 2020-06-20 2023-11-01 Beijing Bytedance Network Technology Co., Ltd. CROSS-LAYER PREDICTION WITH DIFFERENT CODING BLOCK SIZE
US11363262B1 (en) * 2020-12-14 2022-06-14 Google Llc Adaptive GOP structure using temporal dependencies likelihood

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JP2011503968A (ja) * 2007-11-05 2011-01-27 トムソン ライセンシング 高速チャネル切り替え及び増加された誤り耐性のためのスケーラブルビデオ符号化方法
JP2011528529A (ja) * 2008-07-16 2011-11-17 トムソン ライセンシング 符号化効率を向上させるための高速チャネル変更のスケーラブルビデオ符号化方法
WO2014007590A1 (ko) * 2012-07-06 2014-01-09 삼성전자 주식회사 랜덤 억세스를 위한 멀티 레이어 비디오 부호화 방법 및 그 장치, 랜덤 억세스를 위한 멀티 레이어 비디오 복호화 방법 및 그 장치
JP2014039252A (ja) * 2012-08-10 2014-02-27 Panasonic Corp 画像復号方法および画像復号装置

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US5886736A (en) * 1996-10-24 1999-03-23 General Instrument Corporation Synchronization of a stereoscopic video sequence
US20020126759A1 (en) * 2001-01-10 2002-09-12 Wen-Hsiao Peng Method and apparatus for providing prediction mode fine granularity scalability
DE102004059993B4 (de) * 2004-10-15 2006-08-31 Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. Vorrichtung und Verfahren zum Erzeugen einer codierten Videosequenz unter Verwendung einer Zwischen-Schicht-Bewegungsdaten-Prädiktion sowie Computerprogramm und computerlesbares Medium
US8369415B2 (en) * 2008-03-06 2013-02-05 General Instrument Corporation Method and apparatus for decoding an enhanced video stream
JP5504336B2 (ja) * 2009-05-05 2014-05-28 テレフオンアクチーボラゲット エル エム エリクソン（パブル） スケーラブルビデオ符号化方法、符号器及びコンピュータプログラム
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US9357197B2 (en) * 2012-05-24 2016-05-31 Dolby Laboratories Licensing Corporation Multi-layer backwards-compatible video delivery for enhanced dynamic range and enhanced resolution formats
KR101759855B1 (ko) * 2012-06-12 2017-07-19 엘지전자 주식회사 영상 디코딩 방법 및 이를 이용하는 장치
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JP2011528529A (ja) * 2008-07-16 2011-11-17 トムソン ライセンシング 符号化効率を向上させるための高速チャネル変更のスケーラブルビデオ符号化方法
WO2014007590A1 (ko) * 2012-07-06 2014-01-09 삼성전자 주식회사 랜덤 억세스를 위한 멀티 레이어 비디오 부호화 방법 및 그 장치, 랜덤 억세스를 위한 멀티 레이어 비디오 복호화 방법 및 그 장치
JP2014039252A (ja) * 2012-08-10 2014-02-27 Panasonic Corp 画像復号方法および画像復号装置

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YE-KUI WANG ET AL.: "AHG9: On cross-layer alignments in HEVC 3DV and scalable extensions", JOINT COLLABORATIVE TEAM ON VIDEO CODING (JCT-VC) OF ITU-T SG 16 WP 3 AND ISO/IEC JTC 1/SC 29/WG 11, vol. JCTVC-M0266_v2, JPN6017048787, April 2013 (2013-04-01), pages 1 - 6, ISSN: 0003705407 *
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Also Published As

Publication number Publication date
CN105103551A (zh) 2015-11-25
WO2014165526A1 (en) 2014-10-09
EP2982113A1 (en) 2016-02-10
US20140301436A1 (en) 2014-10-09
KR20150139889A (ko) 2015-12-14

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