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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Family Applications (1)

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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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US9736500B2 (en) * 2009-07-06 2017-08-15 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
WO2021190438A1 (en) * 2020-03-21 2021-09-30 Beijing Bytedance Network Technology Co., Ltd. Combination of subpictures and scalability
KR102902579B1 (ko) 2020-04-19 2025-12-18 두인 비전 컴퍼니 리미티드 변환 스킵 잔차 코딩
KR102850965B1 (ko) 2020-06-20 2025-08-26 두인 비전 컴퍼니 리미티드 상이한 코딩 블록 크기를 이용한 계층간 예측
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
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
US8369415B2 (en) * 2008-03-06 2013-02-05 General Instrument Corporation Method and apparatus for decoding an enhanced video stream
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
GB2488159B (en) * 2011-02-18 2017-08-16 Advanced Risc Mach Ltd Parallel video decoding
WO2013113997A1 (en) * 2012-02-01 2013-08-08 Nokia Corporation 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
KR20200077615A (ko) * 2012-06-12 2020-06-30 엘지전자 주식회사 영상 디코딩 방법 및 이를 이용하는 장치
CN104620578B (zh) * 2012-07-06 2018-01-02 三星电子株式会社 用于随机访问的多层视频编码的方法和设备以及用于随机访问的多层视频解码的方法和设备
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)

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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》 *

Also Published As

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

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