CN105103551A - 多层视频译码中的跨层对准 - Google Patents

多层视频译码中的跨层对准 Download PDF

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Publication number
CN105103551A
CN105103551A CN201480019752.0A CN201480019752A CN105103551A CN 105103551 A CN105103551 A CN 105103551A CN 201480019752 A CN201480019752 A CN 201480019752A CN 105103551 A CN105103551 A CN 105103551A
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China
Prior art keywords
picture
pictures
layer
video
comprised
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Pending
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CN201480019752.0A
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English (en)
Chinese (zh)
Inventor
王益魁
阿达许·克里许纳·瑞玛苏布雷蒙尼安
陈建乐
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Qualcomm Inc
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Qualcomm Inc
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Publication date
Application filed by Qualcomm Inc filed Critical Qualcomm Inc
Publication of CN105103551A publication Critical patent/CN105103551A/zh
Pending legal-status Critical Current

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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)
CN201480019752.0A 2013-04-05 2014-04-01 多层视频译码中的跨层对准 Pending CN105103551A (zh)

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 2014-03-31
US14/230,853 US20140301436A1 (en) 2013-04-05 2014-03-31 Cross-layer alignment in multi-layer video coding
PCT/US2014/032552 WO2014165526A1 (en) 2013-04-05 2014-04-01 Cross-layer alignment in multi-layer video coding

Publications (1)

Publication Number Publication Date
CN105103551A true CN105103551A (zh) 2015-11-25

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CN201480019752.0A Pending CN105103551A (zh) 2013-04-05 2014-04-01 多层视频译码中的跨层对准

Country Status (6)

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

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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
WO2021190436A1 (en) * 2020-03-21 2021-09-30 Beijing Bytedance Network Technology Co., Ltd. Reference picture resampling
JP7525639B2 (ja) 2020-04-19 2024-07-30 北京字節跳動網絡技術有限公司 変換スキップ残差コーディング
CN115812304A (zh) 2020-06-20 2023-03-17 抖音视界有限公司 具有不同的编解码块大小的层间预测
US11363262B1 (en) * 2020-12-14 2022-06-14 Google Llc Adaptive GOP structure using temporal dependencies likelihood

Citations (3)

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CN1187734A (zh) * 1996-10-24 1998-07-15 次级系统有限公司 立体视频序列的同步
US20060083309A1 (en) * 2004-10-15 2006-04-20 Heiko Schwarz Apparatus and method for generating a coded video sequence by using an intermediate layer motion data prediction
US20120183065A1 (en) * 2009-05-05 2012-07-19 Thomas Rusert Scalable Video Coding Method, Encoder and Computer Program

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US20020126759A1 (en) * 2001-01-10 2002-09-12 Wen-Hsiao Peng Method and apparatus for providing prediction mode fine granularity scalability
CN101849417A (zh) * 2007-11-05 2010-09-29 汤姆森特许公司 用于快速信道改变和增加的容错性的可缩放视频编码方法
US8369415B2 (en) * 2008-03-06 2013-02-05 General Instrument Corporation Method and apparatus for decoding an enhanced video stream
KR20110039531A (ko) * 2008-07-16 2011-04-19 톰슨 라이센싱 코딩 효율을 증가시키기 위하여 고속 채널 변경을 위한 스케일러블 비디오 코딩 방법
GB2488159B (en) * 2011-02-18 2017-08-16 Advanced Risc Mach Ltd Parallel video decoding
EP2810443B1 (en) * 2012-02-01 2021-03-31 Nokia Technologies Oy Method and apparatus for video coding
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
KR101984181B1 (ko) * 2012-06-12 2019-05-30 엘지전자 주식회사 영상 디코딩 방법 및 이를 이용하는 장치
JP6050488B2 (ja) * 2012-07-06 2016-12-21 サムスン エレクトロニクス カンパニー リミテッド ランダムアクセスのためのマルチレイヤビデオ符号化方法及びその装置、並びにランダムアクセスのためのマルチレイヤビデオ復号化方法及びその装置
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
US20140218473A1 (en) * 2013-01-07 2014-08-07 Nokia Corporation Method and apparatus for video coding and decoding

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1187734A (zh) * 1996-10-24 1998-07-15 次级系统有限公司 立体视频序列的同步
US20060083309A1 (en) * 2004-10-15 2006-04-20 Heiko Schwarz Apparatus and method for generating a coded video sequence by using an intermediate layer motion data prediction
US20120183065A1 (en) * 2009-05-05 2012-07-19 Thomas Rusert Scalable Video Coding Method, Encoder and Computer Program

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
MISKA M. HANNUKSELA: "On SHVC RAP pictures", 《JOINT COLLABORATIVE TEAM ON VIDEO CODING (JCT-VC) OF ITU-T SG 16 WP 3 AND ISO/IEC JTC 1/SC 29/WG 11，12TH MEETING: GENEVA》 *

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Publication number Publication date
KR20150139889A (ko) 2015-12-14
US20140301436A1 (en) 2014-10-09
JP2016518764A (ja) 2016-06-23
WO2014165526A1 (en) 2014-10-09
EP2982113A1 (en) 2016-02-10

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