JP6239612B2 - スケーラブル映像コーディング及び３ｄ映像コーディングに関する一般化された残差予測 - Google Patents

スケーラブル映像コーディング及び３ｄ映像コーディングに関する一般化された残差予測 Download PDF

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JP6239612B2
JP6239612B2 JP2015521666A JP2015521666A JP6239612B2 JP 6239612 B2 JP6239612 B2 JP 6239612B2 JP 2015521666 A JP2015521666 A JP 2015521666A JP 2015521666 A JP2015521666 A JP 2015521666A JP 6239612 B2 JP6239612 B2 JP 6239612B2
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prediction
video
weighting
coding
layer
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JP2015527811A (ja
JP2015527811A5 (enExample
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リ、シャン
ラパカ、クリシュナカンス
グオ、リウェイ
チェン、ジャンレ
カークゼウィックズ、マルタ
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Qualcomm Inc
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Qualcomm Inc
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    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N13/00—Stereoscopic video systems; Multi-view video systems; Details thereof
    • H04N13/10—Processing, recording or transmission of stereoscopic or multi-view image signals
    • H04N13/106—Processing image signals
    • H04N13/161—Encoding, multiplexing or demultiplexing different image signal components
    • 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
    • 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
    • H04N19/169—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
    • H04N19/33—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using hierarchical techniques, e.g. scalability in the spatial domain

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  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Compression Or Coding Systems Of Tv Signals (AREA)
JP2015521666A 2012-07-10 2013-07-03 スケーラブル映像コーディング及び３ｄ映像コーディングに関する一般化された残差予測 Active JP6239612B2 (ja)

Applications Claiming Priority (7)

Application Number Priority Date Filing Date Title
US201261670075P 2012-07-10 2012-07-10
US61/670,075 2012-07-10
US201261706692P 2012-09-27 2012-09-27
US61/706,692 2012-09-27
US13/933,588 2013-07-02
US13/933,588 US9843801B2 (en) 2012-07-10 2013-07-02 Generalized residual prediction for scalable video coding and 3D video coding
PCT/US2013/049317 WO2014011480A1 (en) 2012-07-10 2013-07-03 Generalized residual prediction for scalable video coding and 3d video coding

Publications (3)

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JP2015527811A JP2015527811A (ja) 2015-09-17
JP2015527811A5 JP2015527811A5 (enExample) 2016-08-04
JP6239612B2 true JP6239612B2 (ja) 2017-11-29

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US (1) US9843801B2 (enExample)
EP (1) EP2873233B1 (enExample)
JP (1) JP6239612B2 (enExample)
CN (1) CN104429076B (enExample)
ES (1) ES2886344T3 (enExample)
WO (1) WO2014011480A1 (enExample)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9357211B2 (en) * 2012-12-28 2016-05-31 Qualcomm Incorporated Device and method for scalable and multiview/3D coding of video information
GB2509704B (en) * 2013-01-04 2016-06-01 Canon Kk Method and device for processing prediction information for encoding or decoding at least part of an image
US9800857B2 (en) 2013-03-08 2017-10-24 Qualcomm Incorporated Inter-view residual prediction in multi-view or 3-dimensional video coding
CN103916672B (zh) * 2014-03-21 2018-03-13 华为技术有限公司 一种数据编解码方法、相关装置及系统
EP3035688B1 (en) * 2014-12-18 2019-07-31 Dolby Laboratories Licensing Corporation Encoding and decoding of 3d hdr images using a tapestry representation
KR102519209B1 (ko) * 2015-06-17 2023-04-07 한국전자통신연구원 스테레오스코픽 비디오 데이터를 처리하기 위한 mmt 장치 및 방법
GB2547934B (en) 2016-03-03 2021-07-07 V Nova Int Ltd Adaptive video quality
CN107205153B (zh) * 2017-04-13 2019-04-19 深圳市安健科技股份有限公司 视频编码方法及其系统
US11729416B2 (en) * 2017-12-29 2023-08-15 Intel Corporation Modular motion estimation engine for tree-based video
US20190045195A1 (en) * 2018-03-30 2019-02-07 Intel Corporation Reduced Partitioning and Mode Decisions Based on Content Analysis and Learning
KR20250099269A (ko) * 2018-09-13 2025-07-01 프라운호퍼 게젤샤프트 쭈르 푀르데룽 데어 안겐반텐 포르슝 에. 베. 아핀 선형 가중 인트라 예측
CN113475074A (zh) * 2019-03-04 2021-10-01 北京字节跳动网络技术有限公司 视频处理中的环路滤波
US12335508B2 (en) * 2019-03-20 2025-06-17 V-Nova International Limited Residual filtering in signal enhancement coding
AU2019435947B2 (en) * 2019-03-20 2025-09-11 V-Nova International Ltd Processing of residuals in video coding
CN110557646B (zh) * 2019-08-21 2021-12-07 天津大学 一种智能视点间的编码方法

Family Cites Families (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8406301B2 (en) 2002-07-15 2013-03-26 Thomson Licensing Adaptive weighting of reference pictures in video encoding
KR100888962B1 (ko) * 2004-12-06 2009-03-17 엘지전자 주식회사 영상 신호의 인코딩 및 디코딩 방법
US20060153295A1 (en) 2005-01-12 2006-07-13 Nokia Corporation Method and system for inter-layer prediction mode coding in scalable video coding
KR100703770B1 (ko) * 2005-03-25 2007-04-06 삼성전자주식회사 가중 예측을 이용한 비디오 코딩 및 디코딩 방법, 이를위한 장치
EP1862013A4 (en) 2005-03-25 2011-06-08 Samsung Electronics Co Ltd VIDEO-CODING AND DECODING METHOD WITH WEIGHTED PREDICTION AND DEVICE THEREFOR
WO2006109141A1 (en) * 2005-04-12 2006-10-19 Nokia Corporation Method and system for motion compensated fine granularity scalable video coding with drift control
US20070014349A1 (en) * 2005-06-03 2007-01-18 Nokia Corporation Residual prediction mode in scalable video coding
KR100714696B1 (ko) * 2005-06-24 2007-05-04 삼성전자주식회사 다계층 기반의 가중 예측을 이용한 비디오 코딩 방법 및장치
KR20080089633A (ko) * 2006-01-09 2008-10-07 노키아 코포레이션 스케일러블 비디오 부호화에서 에러 회복 모드 결정
KR100772873B1 (ko) 2006-01-12 2007-11-02 삼성전자주식회사 스무딩 예측을 이용한 다계층 기반의 비디오 인코딩 방법,디코딩 방법, 비디오 인코더 및 비디오 디코더
CN101491107B (zh) * 2006-07-07 2012-07-18 艾利森电话股份有限公司 一种对图像元素组进行解码的方法及其相关的编码器、解码器
EP2039171B1 (en) * 2006-07-07 2016-10-05 Telefonaktiebolaget LM Ericsson (publ) Weighted prediction for video coding
US8059714B2 (en) * 2006-07-10 2011-11-15 Sharp Laboratories Of America, Inc. Methods and systems for residual layer scaling
WO2008007792A1 (en) * 2006-07-10 2008-01-17 Sharp Kabushiki Kaisha Methods and systems for combining layers in a multi-layer bitstream
US8422555B2 (en) 2006-07-11 2013-04-16 Nokia Corporation Scalable video coding
US8199812B2 (en) 2007-01-09 2012-06-12 Qualcomm Incorporated Adaptive upsampling for scalable video coding
KR20100086478A (ko) 2007-10-19 2010-07-30 톰슨 라이센싱 조합된 공간 및 비트 심도 확장성
US9131033B2 (en) 2010-07-20 2015-09-08 Qualcomm Incoporated Providing sequence data sets for streaming video data
US9930366B2 (en) 2011-01-28 2018-03-27 Qualcomm Incorporated Pixel level adaptive intra-smoothing
WO2014009603A1 (en) * 2012-07-02 2014-01-16 Nokia Corporation Method and apparatus for video coding

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Publication number Publication date
CN104429076B (zh) 2018-04-20
WO2014011480A1 (en) 2014-01-16
JP2015527811A (ja) 2015-09-17
ES2886344T3 (es) 2021-12-17
EP2873233A1 (en) 2015-05-20
US20140015925A1 (en) 2014-01-16
US9843801B2 (en) 2017-12-12
CN104429076A (zh) 2015-03-18
EP2873233B1 (en) 2021-08-18

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