KR20150139554A - 하이-레벨 구문 단독 shvc 에서의 일반화된 잔차 예측 및 그의 시그널링 및 관리 - Google Patents

하이-레벨 구문 단독 shvc 에서의 일반화된 잔차 예측 및 그의 시그널링 및 관리 Download PDF

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KR20150139554A
KR20150139554A KR1020157031101A KR20157031101A KR20150139554A KR 20150139554 A KR20150139554 A KR 20150139554A KR 1020157031101 A KR1020157031101 A KR 1020157031101A KR 20157031101 A KR20157031101 A KR 20157031101A KR 20150139554 A KR20150139554 A KR 20150139554A
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reference picture
residual prediction
picture
video
prediction reference
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샹 리
예-쿠이 왕
잉 천
지안레 천
아다르쉬 크리쉬난 라마수브라모니안
마르타 카르체비츠
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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
    • H04N19/10—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding
    • H04N19/102—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the element, parameter or selection affected or controlled by the adaptive coding
    • H04N19/103—Selection of coding mode or of prediction mode
    • H04N19/105—Selection of the reference unit for prediction within a chosen coding or prediction mode, e.g. adaptive choice of position and number of pixels used for prediction
    • 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
    • H04N19/134—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the element, parameter or criterion affecting or controlling the adaptive coding
    • H04N19/136—Incoming video signal characteristics or properties
    • 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
    • H04N19/30—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
    • H04N19/50—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using predictive coding
    • H04N19/597—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using predictive coding specially adapted for multi-view video sequence encoding

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  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Compression Or Coding Systems Of Tv Signals (AREA)
KR1020157031101A 2013-04-05 2014-04-02 하이-레벨 구문 단독 shvc 에서의 일반화된 잔차 예측 및 그의 시그널링 및 관리 Withdrawn KR20150139554A (ko)

Applications Claiming Priority (9)

Application Number Priority Date Filing Date Title
US201361809216P 2013-04-05 2013-04-05
US61/809,216 2013-04-05
US201361811070P 2013-04-11 2013-04-11
US61/811,070 2013-04-11
US201361845037P 2013-07-11 2013-07-11
US61/845,037 2013-07-11
US14/242,679 2014-04-01
US14/242,679 US9380305B2 (en) 2013-04-05 2014-04-01 Generalized residual prediction in high-level syntax only SHVC and signaling and management thereof
PCT/US2014/032707 WO2014165613A1 (en) 2013-04-05 2014-04-02 Generalized residual prediction in high-level syntax only shvc and signaling and management thereof

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KR20150139554A true KR20150139554A (ko) 2015-12-11

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US (1) US9380305B2 (enExample)
EP (1) EP2982112A1 (enExample)
JP (1) JP6352390B2 (enExample)
KR (1) KR20150139554A (enExample)
CN (1) CN105052142B (enExample)
WO (1) WO2014165613A1 (enExample)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2018026148A1 (ko) * 2016-08-01 2018-02-08 한국전자통신연구원 영상 부호화/복호화 방법, 장치 및 비트스트림을 저장한 기록 매체

Families Citing this family (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20140121315A (ko) * 2013-04-04 2014-10-15 한국전자통신연구원 참조 픽처 리스트를 이용한 다 계층 기반의 영상 부호화/복호화 방법 및 그 장치
WO2014163418A1 (ko) 2013-04-04 2014-10-09 한국전자통신연구원 영상 부호화/복호화 방법 및 장치
US9510001B2 (en) 2013-07-09 2016-11-29 Electronics And Telecommunications Research Institute Video decoding method and apparatus using the same
US20150103924A1 (en) * 2013-10-13 2015-04-16 Sharp Laboratories Of America, Inc. On operation of decoded picture buffer for interlayer pictures
JP6401707B2 (ja) * 2013-10-16 2018-10-10 シャープ株式会社 画像復号装置、画像復号方法、および記録媒体
CN106416250B (zh) 2013-12-02 2020-12-04 诺基亚技术有限公司 视频编码和解码
JP2015216632A (ja) * 2014-04-22 2015-12-03 ソニー株式会社 符号化装置および符号化方法
JP2016092837A (ja) * 2014-10-30 2016-05-23 株式会社東芝 映像圧縮装置、映像再生装置および映像配信システム
WO2016085229A1 (ko) * 2014-11-27 2016-06-02 주식회사 케이티 비디오 신호 처리 방법 및 장치
US10511853B2 (en) * 2016-11-24 2019-12-17 Ecole De Technologie Superieure Method and system for parallel rate-constrained motion estimation in video coding
CN116320477A (zh) * 2016-12-22 2023-06-23 株式会社Kt 对视频进行解码或编码的方法和发送视频数据的方法
EP3563571A4 (en) * 2016-12-30 2020-02-12 Telefonaktiebolaget LM Ericsson (publ) DECODED IMAGE BUFFER MEMORY MANAGEMENT FOR PROCESSING PREDICTION OF CROSS IMAGE DATA
WO2020059687A1 (en) * 2018-09-21 2020-03-26 Sharp Kabushiki Kaisha Systems and methods for signaling reference pictures in video coding
CN109522518B (zh) * 2018-10-19 2021-09-14 中国矿业大学 数据流值域和频域分布的动态互耦合元数据发布方法
CN118694931B (zh) 2018-11-05 2025-12-02 北京字节跳动网络技术有限公司 编解码视频数据的方法、装置及计算机可读存储介质
CA3125551C (en) * 2019-01-02 2023-12-19 Lg Electronics Inc. Method and device for processing video signal by using inter prediction
EP4035373A1 (en) * 2019-09-23 2022-08-03 VID SCALE, Inc. Switching logic for bi-directional optical flow

Family Cites Families (23)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101040533B (zh) * 2004-10-13 2010-10-06 汤姆逊许可公司 复杂性可伸缩的视频编码和解码方法和设备
DE102004059978B4 (de) * 2004-10-15 2006-09-07 Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. Vorrichtung und Verfahren zum Erzeugen einer codierten Videosequenz und zum Decodieren einer codierten Videosequenz unter Verwendung einer Zwischen-Schicht-Restwerte-Prädiktion sowie ein Computerprogramm und ein computerlesbares Medium
KR100888962B1 (ko) * 2004-12-06 2009-03-17 엘지전자 주식회사 영상 신호의 인코딩 및 디코딩 방법
EP1836854B1 (en) * 2005-01-10 2009-01-28 NTT DoCoMo Inc. Apparatus for predictively encoding a sequence of frames
KR100746007B1 (ko) * 2005-04-19 2007-08-06 삼성전자주식회사 엔트로피 코딩의 컨텍스트 모델을 적응적으로 선택하는방법 및 비디오 디코더
EP1727372A1 (en) * 2005-05-27 2006-11-29 Thomson Licensing Method and apparatus for encoding and decoding video data,
WO2006129184A1 (en) * 2005-06-03 2006-12-07 Nokia Corporation Residual prediction mode in scalable video coding
KR100746006B1 (ko) * 2005-07-19 2007-08-06 삼성전자주식회사 계층적 구조에 적합하게 시간적 다이렉트 모드로인코딩하며, 디코딩하는 방법 및 장치
EP1806930A1 (en) * 2006-01-10 2007-07-11 Thomson Licensing Method and apparatus for constructing reference picture lists for scalable video
WO2007107170A1 (en) * 2006-03-22 2007-09-27 Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. Coding scheme enabling precision-scalability
CA2647723A1 (en) * 2006-03-29 2007-10-11 Vidyo, Inc. System and method for transcoding between scalable and non-scalable video codecs
US20100091845A1 (en) * 2006-03-30 2010-04-15 Byeong Moon Jeon Method and apparatus for decoding/encoding a video signal
KR101345090B1 (ko) * 2006-12-14 2013-12-26 톰슨 라이센싱 적응성 인핸스먼트층 예측을 사용하여 비트 심도 스케일러블 비디오 데이터를 인코딩 및/또는 디코딩하는 방법 및 장치
TWI338869B (en) * 2007-08-03 2011-03-11 Via Tech Inc Method and apparatus for block-based digital encoded picture
CN103141099B (zh) * 2010-10-01 2016-10-26 杜比实验室特许公司 用于参考图片处理的优化的滤波器的选择
JP2012169763A (ja) * 2011-02-10 2012-09-06 Sony Corp 画像符号化装置と画像符号化方法およびプログラム
JP2013031141A (ja) * 2011-06-24 2013-02-07 Panasonic Corp 動画像符号化装置および動画像符号化方法
CN103797795B (zh) * 2011-07-01 2017-07-28 谷歌技术控股有限责任公司 用于运动矢量预测的方法和设备
CN108632608B (zh) * 2011-09-29 2022-07-29 夏普株式会社 图像解码装置、图像解码方法、图像编码装置及图像编码方法
JP2013110518A (ja) * 2011-11-18 2013-06-06 Canon Inc 画像符号化装置、画像符号化方法及びプログラム、画像復号装置、画像復号方法及びプログラム
CN104396240B (zh) * 2012-01-31 2018-02-02 Vid拓展公司 用于可缩放的高效视频编码(hevc)的参考图片集(rps)信令
CA2807404C (en) * 2012-09-04 2017-04-04 Research In Motion Limited Methods and devices for inter-layer prediction in scalable video compression
WO2014049196A1 (en) * 2012-09-27 2014-04-03 Nokia Corporation Method and techniqal equipment for scalable video coding

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2018026148A1 (ko) * 2016-08-01 2018-02-08 한국전자통신연구원 영상 부호화/복호화 방법, 장치 및 비트스트림을 저장한 기록 매체

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EP2982112A1 (en) 2016-02-10
CN105052142B (zh) 2018-06-08
US9380305B2 (en) 2016-06-28
US20140301466A1 (en) 2014-10-09
JP6352390B2 (ja) 2018-07-04
JP2016519508A (ja) 2016-06-30
CN105052142A (zh) 2015-11-11
WO2014165613A1 (en) 2014-10-09

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Patent event date: 20151028

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