KR20150139889A - 멀티-계층 비디오 코딩에서의 계층 교차 정렬 - Google Patents

멀티-계층 비디오 코딩에서의 계층 교차 정렬 Download PDF

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Publication number
KR20150139889A
KR20150139889A KR1020157031142A KR20157031142A KR20150139889A KR 20150139889 A KR20150139889 A KR 20150139889A KR 1020157031142 A KR1020157031142 A KR 1020157031142A KR 20157031142 A KR20157031142 A KR 20157031142A KR 20150139889 A KR20150139889 A KR 20150139889A
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South Korea
Prior art keywords
pictures
picture
decoding
video
layer
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English (en)
Korean (ko)
Inventor
예-쿠이 왕
아다르쉬 크리쉬난 라마수브라모니안
지안레 천
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퀄컴 인코포레이티드
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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)
KR1020157031142A 2013-04-05 2014-04-01 멀티-계층 비디오 코딩에서의 계층 교차 정렬 Withdrawn KR20150139889A (ko)

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
KR20150139889A true KR20150139889A (ko) 2015-12-14

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KR1020157031142A Withdrawn KR20150139889A (ko) 2013-04-05 2014-04-01 멀티-계층 비디오 코딩에서의 계층 교차 정렬

Country Status (6)

Country Link
US (1) US20140301436A1 (cg-RX-API-DMAC7.html)
EP (1) EP2982113A1 (cg-RX-API-DMAC7.html)
JP (1) JP2016518764A (cg-RX-API-DMAC7.html)
KR (1) KR20150139889A (cg-RX-API-DMAC7.html)
CN (1) CN105103551A (cg-RX-API-DMAC7.html)
WO (1) WO2014165526A1 (cg-RX-API-DMAC7.html)

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* Cited by examiner, † Cited by third party
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KR101885382B1 (ko) * 2009-07-06 2018-08-03 톰슨 라이센싱 공간적으로 변하는 잔류물 코딩을 위한 방법 및 장치
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
CN115868165A (zh) * 2020-03-21 2023-03-28 抖音视界有限公司 参考图片重采样
WO2021213309A1 (en) 2020-04-19 2021-10-28 Beijing Bytedance Network Technology Co., Ltd. Transform skip residual coding
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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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
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
WO2010008416A1 (en) * 2008-07-16 2010-01-21 Thomson Licensing A scalable video coding method for fast channel change to increase coding efficiency
WO2010127692A1 (en) * 2009-05-05 2010-11-11 Telefonaktiebolaget Lm Ericsson (Publ) Scalable video coding method, encoder and computer program
GB2488159B (en) * 2011-02-18 2017-08-16 Advanced Risc Mach Ltd Parallel video decoding
CN104205819B (zh) * 2012-02-01 2017-06-30 诺基亚技术有限公司 用于视频编码的方法和装置
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
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

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JP2016518764A (ja) 2016-06-23
US20140301436A1 (en) 2014-10-09
WO2014165526A1 (en) 2014-10-09
CN105103551A (zh) 2015-11-25
EP2982113A1 (en) 2016-02-10

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PA0105 International application

Patent event date: 20151028

Patent event code: PA01051R01D

Comment text: International Patent Application

PG1501 Laying open of application
PC1203 Withdrawal of no request for examination
WITN Application deemed withdrawn, e.g. because no request for examination was filed or no examination fee was paid