KR101617740B1 - 이미지들의 시퀀스를 인코딩하기 위한 방법 및 디바이스 및 이미지들의 시퀀스를 디코딩하기 위한 방법 및 디바이스 - Google Patents

이미지들의 시퀀스를 인코딩하기 위한 방법 및 디바이스 및 이미지들의 시퀀스를 디코딩하기 위한 방법 및 디바이스 Download PDF

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KR101617740B1
KR101617740B1 KR1020147006243A KR20147006243A KR101617740B1 KR 101617740 B1 KR101617740 B1 KR 101617740B1 KR 1020147006243 A KR1020147006243 A KR 1020147006243A KR 20147006243 A KR20147006243 A KR 20147006243A KR 101617740 B1 KR101617740 B1 KR 101617740B1
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motion information
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기욤 라로슈
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캐논 가부시끼가이샤
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KR1020147006243A 2011-08-17 2012-08-16 이미지들의 시퀀스를 인코딩하기 위한 방법 및 디바이스 및 이미지들의 시퀀스를 디코딩하기 위한 방법 및 디바이스 Active KR101617740B1 (ko)

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GB1114184.3 2011-08-17
GB1114184.3A GB2493755B (en) 2011-08-17 2011-08-17 Method and device for encoding a sequence of images and method and device for decoding a sequence of images
PCT/EP2012/003490 WO2013023785A2 (en) 2011-08-17 2012-08-16 Method and device for encoding a sequence of images and method and device for decoding a sequence of images

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KR1020187027915A Active KR102042374B1 (ko) 2011-08-17 2012-08-16 이미지들의 시퀀스를 인코딩하기 위한 방법 및 디바이스 및 이미지들의 시퀀스를 디코딩하기 위한 방법 및 디바이스
KR1020147006243A Active KR101617740B1 (ko) 2011-08-17 2012-08-16 이미지들의 시퀀스를 인코딩하기 위한 방법 및 디바이스 및 이미지들의 시퀀스를 디코딩하기 위한 방법 및 디바이스
KR1020197032529A Active KR102085498B1 (ko) 2011-08-17 2012-08-16 이미지들의 시퀀스를 인코딩하기 위한 방법 및 디바이스 및 이미지들의 시퀀스를 디코딩하기 위한 방법 및 디바이스
KR1020187027914A Active KR102027721B1 (ko) 2011-08-17 2012-08-16 이미지들의 시퀀스를 인코딩하기 위한 방법 및 디바이스 및 이미지들의 시퀀스를 디코딩하기 위한 방법 및 디바이스
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KR1020187027915A Active KR102042374B1 (ko) 2011-08-17 2012-08-16 이미지들의 시퀀스를 인코딩하기 위한 방법 및 디바이스 및 이미지들의 시퀀스를 디코딩하기 위한 방법 및 디바이스

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KR1020187027914A Active KR102027721B1 (ko) 2011-08-17 2012-08-16 이미지들의 시퀀스를 인코딩하기 위한 방법 및 디바이스 및 이미지들의 시퀀스를 디코딩하기 위한 방법 및 디바이스
KR1020167011114A Active KR101904404B1 (ko) 2011-08-17 2012-08-16 이미지들의 시퀀스를 인코딩하기 위한 방법 및 디바이스 및 이미지들의 시퀀스를 디코딩하기 위한 방법 및 디바이스

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Families Citing this family (29)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2487197B (en) * 2011-01-11 2015-06-17 Canon Kk Video encoding and decoding with improved error resilience
GB2493755B (en) 2011-08-17 2016-10-19 Canon Kk Method and device for encoding a sequence of images and method and device for decoding a sequence of images
US9571833B2 (en) 2011-11-04 2017-02-14 Nokia Technologies Oy Method for coding and an apparatus
TWI511530B (zh) * 2014-12-09 2015-12-01 Univ Nat Kaohsiung 1St Univ Sc Distributed video coding system and decoder for distributed video coding system
US10368083B2 (en) * 2016-02-15 2019-07-30 Qualcomm Incorporated Picture order count based motion vector pruning
US11172203B2 (en) * 2017-08-08 2021-11-09 Mediatek Inc. Intra merge prediction
CN117336504A (zh) 2017-12-31 2024-01-02 华为技术有限公司 图像预测方法、装置以及编解码器
CN118590646A (zh) 2018-06-21 2024-09-03 瑞典爱立信有限公司 灵活图块分区
US11553180B2 (en) 2018-06-21 2023-01-10 Telefonaktiebolaget Lm Ericsson (Publ) Tile partitions with sub-tiles in video coding
EP3811624A1 (en) * 2018-06-21 2021-04-28 Telefonaktiebolaget LM Ericsson (publ) Tile shuffling for 360 degree video decoding
SG11202013028PA (en) 2018-06-29 2021-01-28 Beijing Bytedance Network Technology Co Ltd Interaction between lut and amvp
TWI728388B (zh) 2018-06-29 2021-05-21 大陸商北京字節跳動網絡技術有限公司 Lut中的運動候選的檢查順序
WO2020003261A1 (en) 2018-06-29 2020-01-02 Beijing Bytedance Network Technology Co., Ltd. Selection from multiple luts
CN110662053B (zh) 2018-06-29 2022-03-25 北京字节跳动网络技术有限公司 使用查找表的视频处理方法、装置和存储介质
CN114845108B (zh) 2018-06-29 2025-08-12 抖音视界(北京)有限公司 查找表的更新:fifo、约束的fifo
EP3794824A1 (en) 2018-06-29 2021-03-24 Beijing Bytedance Network Technology Co. Ltd. Conditions for updating luts
WO2020003279A1 (en) 2018-06-29 2020-01-02 Beijing Bytedance Network Technology Co., Ltd. Concept of using one or multiple look up tables to store motion information of previously coded in order and use them to code following blocks
TWI752331B (zh) 2018-06-29 2022-01-11 大陸商北京字節跳動網絡技術有限公司 當向Merge/AMVP添加HMVP候選時的部分/完全修剪
WO2020008353A1 (en) 2018-07-02 2020-01-09 Beijing Bytedance Network Technology Co., Ltd. Usage of luts
US10958932B2 (en) * 2018-09-12 2021-03-23 Qualcomm Incorporated Inter-prediction coding of video data using generated motion vector predictor list including non-adjacent blocks
GB2590310B (en) 2018-09-12 2023-03-22 Beijing Bytedance Network Tech Co Ltd Conditions for starting checking HMVP candidates depend on total number minus K
CN109274966A (zh) * 2018-09-21 2019-01-25 华中科技大学 一种基于运动矢量的监控视频内容去重方法和系统
TWI766214B (zh) 2018-12-28 2022-06-01 日商Jvc建伍股份有限公司 影像編碼裝置、影像編碼方法、影像編碼程式、影像解碼裝置、影像解碼方法及影像解碼程式
JP7275286B2 (ja) 2019-01-10 2023-05-17 北京字節跳動網絡技術有限公司 Lut更新の起動
WO2020143824A1 (en) 2019-01-13 2020-07-16 Beijing Bytedance Network Technology Co., Ltd. Interaction between lut and shared merge list
WO2020147772A1 (en) 2019-01-16 2020-07-23 Beijing Bytedance Network Technology Co., Ltd. Motion candidates derivation
CN113615193B (zh) 2019-03-22 2024-06-25 北京字节跳动网络技术有限公司 Merge列表构建和其他工具之间的交互
CN118433412B (zh) * 2019-06-07 2025-04-08 北京达佳互联信息技术有限公司 视频编解码及存储比特流的方法、设备、存储介质和程序产品
WO2021058498A1 (en) * 2019-09-26 2021-04-01 Interdigital Vc Holdings France, Sas Extended motion information comparison

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20130287112A1 (en) 2011-01-12 2013-10-31 Canon Kabushiki Kaisha Video encoding and decoding with improved error resilience

Family Cites Families (42)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH08129646A (ja) * 1994-11-02 1996-05-21 Matsushita Electric Ind Co Ltd 画像符号化方法、画像復号化方法、画像処理方法及びその装置
JPH1079949A (ja) 1996-09-04 1998-03-24 Oki Electric Ind Co Ltd 画像符号化装置、画像復号化装置及び画像伝送システム
ES2169507T3 (es) * 1997-03-14 2002-07-01 Telecom Italia Lab Spa Circuito para estimacion del movimiento en codificadores de secuencias de video digitalizadas.
JP3672185B2 (ja) 1999-02-09 2005-07-13 ソニー株式会社 コーディングシステム及びこれを用いた装置並びに記録媒体
US7206448B2 (en) 2002-02-28 2007-04-17 At&T Corp. System and method for using pattern vectors for video and image coding and decoding
WO2003098939A1 (en) * 2002-05-22 2003-11-27 Matsushita Electric Industrial Co., Ltd. Moving image encoding method, moving image decoding method, and data recording medium
US20040001546A1 (en) 2002-06-03 2004-01-01 Alexandros Tourapis Spatiotemporal prediction for bidirectionally predictive (B) pictures and motion vector prediction for multi-picture reference motion compensation
JP2004023458A (ja) * 2002-06-17 2004-01-22 Toshiba Corp 動画像符号化/復号化方法及び装置
JP4724351B2 (ja) * 2002-07-15 2011-07-13 三菱電機株式会社 画像符号化装置、画像符号化方法、画像復号装置、画像復号方法、および通信装置
CN101790095B (zh) * 2002-11-01 2013-02-27 松下电器产业株式会社 解码系统、解码装置、编码装置及记录方法
US7450642B2 (en) * 2002-11-13 2008-11-11 Sony Corporation Fast motion vector prediction method
WO2004064403A1 (en) * 2003-01-10 2004-07-29 Koninklijke Philips Electronics N.V. Efficient predictive image parameter estimation
US7724827B2 (en) * 2003-09-07 2010-05-25 Microsoft Corporation Multi-layer run level encoding and decoding
US8000392B1 (en) * 2004-02-27 2011-08-16 Vbrick Systems, Inc. Phase correlation based motion estimation in hybrid video compression
KR100587561B1 (ko) * 2004-04-08 2006-06-08 삼성전자주식회사 모션 스케일러빌리티를 구현하는 방법 및 장치
KR100631768B1 (ko) * 2004-04-14 2006-10-09 삼성전자주식회사 비디오 코딩에서 프레임간 예측방법 및 비디오 인코더와,비디오 디코딩방법 및 비디오 디코더
JP4763312B2 (ja) 2004-04-23 2011-08-31 住友電気工業株式会社 動画像データの符号化方法、復号化方法、これらを実行する端末装置、及び双方向対話型システム
CN101005620B (zh) * 2004-09-03 2011-08-10 微软公司 为隔行扫描和逐行扫描视频编码和解码宏块和运动信息中的革新
DE102004061906A1 (de) * 2004-12-22 2006-07-13 Siemens Ag Bildencodierverfahren, sowie dazugehöriges Bilddecodierverfahren, Encodiervorrichtung und Decodiervorrichtung
US20080192827A1 (en) * 2005-04-12 2008-08-14 Koninklijke Philips Electronics, N.V. Video Processing With Region-Based Multiple-Pass Motion Estimation And Update Of Temporal Motion Vector Candidates
AU2006320064B2 (en) 2005-11-30 2010-09-09 Kabushiki Kaisha Toshiba Image encoding/image decoding method and image encoding/image decoding apparatus
WO2007119198A1 (en) * 2006-04-14 2007-10-25 Nxp B.V. Motion estimation at image borders
CN101617538A (zh) * 2007-01-08 2009-12-30 诺基亚公司 用于视频编码中扩展空间可分级性的改进层间预测
JP2011501555A (ja) * 2007-10-16 2011-01-06 エルジー エレクトロニクス インコーポレイティド ビデオ信号処理方法及び装置
US8908765B2 (en) * 2007-11-15 2014-12-09 General Instrument Corporation Method and apparatus for performing motion estimation
ES2812473T3 (es) * 2008-03-19 2021-03-17 Nokia Technologies Oy Vector de movimiento combinado y predicción de índice de referencia para la codificación de vídeo
JP4697275B2 (ja) * 2008-07-30 2011-06-08 ソニー株式会社 動きベクトル検出装置、動きベクトル検出方法及びプログラム
US8675736B2 (en) * 2009-05-14 2014-03-18 Qualcomm Incorporated Motion vector processing
WO2010137086A1 (ja) 2009-05-26 2010-12-02 パナソニック株式会社 動画像処理装置および動画像処理方法
CN102883160B (zh) * 2009-06-26 2016-06-29 华为技术有限公司 视频图像运动信息获取方法、装置及设备、模板构造方法
CN101605262B (zh) 2009-07-09 2011-11-09 杭州士兰微电子股份有限公司 可变块尺寸运动预测方法和装置
US9060176B2 (en) * 2009-10-01 2015-06-16 Ntt Docomo, Inc. Motion vector prediction in video coding
TWI566586B (zh) * 2009-10-20 2017-01-11 湯姆生特許公司 一序列形象的現時區塊之寫碼方法和重建方法
CN102577392A (zh) * 2009-10-20 2012-07-11 夏普株式会社 运动图像编码装置、运动图像解码装置以及数据结构
CN105898311A (zh) * 2009-12-01 2016-08-24 数码士有限公司 用于解码高分辨率图像的设备
CN101860754B (zh) * 2009-12-16 2013-11-13 香港应用科技研究院有限公司 运动矢量编码和解码的方法和装置
KR101327636B1 (ko) 2010-02-03 2013-11-12 주식회사 팬택 무선통신 시스템에서 시스템 프레임 번호를 관리하는 장치 및 방법
US8824558B2 (en) * 2010-11-23 2014-09-02 Mediatek Inc. Method and apparatus of spatial motion vector prediction
WO2012097377A1 (en) * 2011-01-14 2012-07-19 General Instrument Corporation Joint spatial and temporal block merge mode for hevc
US9319716B2 (en) * 2011-01-27 2016-04-19 Qualcomm Incorporated Performing motion vector prediction for video coding
US9131239B2 (en) * 2011-06-20 2015-09-08 Qualcomm Incorporated Unified merge mode and adaptive motion vector prediction mode candidates selection
GB2493755B (en) 2011-08-17 2016-10-19 Canon Kk Method and device for encoding a sequence of images and method and device for decoding a sequence of images

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20130287112A1 (en) 2011-01-12 2013-10-31 Canon Kabushiki Kaisha Video encoding and decoding with improved error resilience

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
Ken McCann; "HM3: High Efficiency Video Coding (HEVC) Test Model 3 encoder Description.",JCTVC-E602,Geneva,16-23,March,2011.

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