JP2009225442A5 - - Google Patents

Download PDF

Info

Publication number
JP2009225442A5
JP2009225442A5 JP2009046583A JP2009046583A JP2009225442A5 JP 2009225442 A5 JP2009225442 A5 JP 2009225442A5 JP 2009046583 A JP2009046583 A JP 2009046583A JP 2009046583 A JP2009046583 A JP 2009046583A JP 2009225442 A5 JP2009225442 A5 JP 2009225442A5
Authority
JP
Japan
Prior art keywords
source
image
data stream
residual
macroblock
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
JP2009046583A
Other languages
English (en)
Japanese (ja)
Other versions
JP5266096B2 (ja
JP2009225442A (ja
Filing date
Publication date
Priority claimed from EP08102732A external-priority patent/EP2104356A1/en
Application filed filed Critical
Publication of JP2009225442A publication Critical patent/JP2009225442A/ja
Publication of JP2009225442A5 publication Critical patent/JP2009225442A5/ja
Application granted granted Critical
Publication of JP5266096B2 publication Critical patent/JP5266096B2/ja
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

Links

JP2009046583A 2008-03-18 2009-02-27 画像データストリームを生成するための方法及び装置、画像データストリームから現在の画像を再構成するための方法及び装置 Expired - Fee Related JP5266096B2 (ja)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
EP08102732.8 2008-03-18
EP08102732A EP2104356A1 (en) 2008-03-18 2008-03-18 Method and device for generating an image data stream, method and device for reconstructing a current image from an image data stream, image data stream and storage medium carrying an image data stream

Publications (3)

Publication Number Publication Date
JP2009225442A JP2009225442A (ja) 2009-10-01
JP2009225442A5 true JP2009225442A5 (https=) 2011-11-24
JP5266096B2 JP5266096B2 (ja) 2013-08-21

Family

ID=39934653

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2009046583A Expired - Fee Related JP5266096B2 (ja) 2008-03-18 2009-02-27 画像データストリームを生成するための方法及び装置、画像データストリームから現在の画像を再構成するための方法及び装置

Country Status (5)

Country Link
US (1) US8619862B2 (https=)
EP (2) EP2104356A1 (https=)
JP (1) JP5266096B2 (https=)
KR (1) KR101579472B1 (https=)
CN (1) CN101540911B (https=)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20120014451A1 (en) * 2009-01-15 2012-01-19 Wei Siong Lee Image Encoding Methods, Image Decoding Methods, Image Encoding Apparatuses, and Image Decoding Apparatuses
US9877033B2 (en) 2009-12-21 2018-01-23 Qualcomm Incorporated Temporal and spatial video block reordering in a decoder to improve cache hits
KR101484171B1 (ko) * 2011-01-21 2015-01-23 에스케이 텔레콤주식회사 예측 움직임벡터 색인부호화에 기반한 움직임정보 생성/복원 장치 및 방법, 및 그것을 이용한 영상 부호화/복호화 장치 및 방법
CN102223543B (zh) * 2011-06-13 2013-09-04 四川虹微技术有限公司 参考像素读取存储系统
ES2883353T3 (es) 2011-06-28 2021-12-07 Lg Electronics Inc Método para obtener un predictor de vector de movimiento
US8897355B2 (en) * 2011-11-30 2014-11-25 Avago Technologies General Ip (Singapore) Pte. Ltd. Cache prefetch during motion estimation
CN104144520A (zh) 2013-05-07 2014-11-12 李东舸 一种设备间建立连接的方法、装置与系统
CN104142939B (zh) * 2013-05-07 2019-07-02 杭州智棱科技有限公司 一种基于运动特征信息匹配特征码的方法与设备
GB2539241B (en) 2015-06-11 2019-10-23 Advanced Risc Mach Ltd Video processing system
CN106650778B (zh) * 2016-10-14 2019-08-06 北京邮电大学 一种词袋模型优化和图像识别的方法及装置
US10824877B2 (en) * 2017-06-29 2020-11-03 Texas Instruments Incorporated Hierarchical data organization for dense optical flow processing in a computer vision system
WO2022110131A1 (zh) * 2020-11-30 2022-06-02 深圳市大疆创新科技有限公司 帧间预测方法、装置、编码器、解码器和存储介质
DE102021101749A1 (de) 2021-01-27 2022-07-28 Carl Zeiss Industrielle Messtechnik Gmbh Schnittstellenanordnung zur kopplung von systemkomponenten einer messvorrichtung

Family Cites Families (24)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU9388298A (en) * 1997-09-19 1999-04-12 Sony Electronics Inc. Motion compensated digital video decoding with buffered picture storage memory map
WO1999016352A1 (en) 1997-09-29 1999-04-08 Medsim Advanced Radiology Medical Simulation Ltd. Interventional radiology guidance system
US6163576A (en) * 1998-04-13 2000-12-19 Lsi Logic Corporation Video encoder having reduced memory bandwidth requirements
US6195389B1 (en) * 1998-04-16 2001-02-27 Scientific-Atlanta, Inc. Motion estimation system and methods
EP1061747A1 (en) * 1999-05-25 2000-12-20 Deutsche Thomson-Brandt Gmbh Method and apparatus for block motion estimation
EP1056293A1 (en) * 1999-05-25 2000-11-29 Deutsche Thomson-Brandt Gmbh Method and apparatus for block motion estimation
EP1152621A1 (en) * 2000-05-05 2001-11-07 STMicroelectronics S.r.l. Motion estimation process and system.
ATE297099T1 (de) * 2001-02-13 2005-06-15 Koninkl Philips Electronics Nv Verfahren zur codierung und decodierung von bewegungsschätzungen
US6687301B2 (en) * 2001-03-19 2004-02-03 Fulvio Moschetti Method for block matching motion estimation in digital video sequences
US7242717B2 (en) * 2001-06-08 2007-07-10 Sharp Laboratories Of America, Inc. Wavelet domain motion compensation system
US20050207663A1 (en) * 2001-07-31 2005-09-22 Weimin Zeng Searching method and system for best matching motion vector
JP2004165803A (ja) * 2002-11-11 2004-06-10 Matsushita Electric Ind Co Ltd 動き検出方法、装置、プログラムおよび記録媒体
US7453940B2 (en) * 2003-07-15 2008-11-18 Lsi Corporation High quality, low memory bandwidth motion estimation processor
DE102004017145B4 (de) * 2004-04-07 2006-02-16 Micronas Gmbh Verfahren und Vorrichtung zur Ermittlung von Bewegungvektoren, die Bildbereichen eines Bildes zugeordnet sind
TWI243600B (en) * 2004-09-17 2005-11-11 Primax Electronics Ltd Selected area comparison method with high-operational efficient
KR100694058B1 (ko) 2004-09-30 2007-03-12 삼성전자주식회사 멀티 타임 스캔 방식에 기초한 인트라 모드 인코딩 및디코딩 방법 및 장치
JP4975016B2 (ja) * 2005-03-21 2012-07-11 コーニンクレッカ フィリップス エレクトロニクス エヌ ヴィ サーキュラー・バッファ・メモリを用いて蛇行走査順序でデータ・アレイを処理する方法
KR100763182B1 (ko) * 2005-05-02 2007-10-05 삼성전자주식회사 다계층 기반의 가중 예측을 이용한 비디오 코딩 방법 및장치
US8009923B2 (en) * 2006-03-14 2011-08-30 Celestial Semiconductor, Inc. Method and system for motion estimation with multiple vector candidates
KR100786426B1 (ko) 2006-03-17 2007-12-17 주식회사 팬택앤큐리텔 다 해상도 탐색 방법을 이용한 움직임 벡터 추출 방법 및장치
JP2008053875A (ja) 2006-08-23 2008-03-06 Sony Corp 画像処理装置および方法、プログラム、並びにプログラム格納媒体
US9307122B2 (en) * 2006-09-27 2016-04-05 Core Wireless Licensing S.A.R.L. Method, apparatus, and computer program product for providing motion estimation for video encoding
US20080137741A1 (en) * 2006-12-05 2008-06-12 Hari Kalva Video transcoding
JP5082548B2 (ja) * 2007-03-30 2012-11-28 富士通株式会社 画像処理方法、符号化器および復号化器

Similar Documents

Publication Publication Date Title
JP2009225442A5 (https=)
JP6165219B2 (ja) 画像符号化及び復号
CN103748880B (zh) 图像序列的编码方法和装置及图像序列的解码方法和装置
JP2015529065A5 (https=)
JP2011519227A5 (https=)
JP2015164322A5 (https=)
WO2007110000A1 (fr) Procédé et dispositif d'obtention d'un vecteur de disparité et sur son codage/décodage multi-vues.
US11863783B2 (en) Artificial intelligence-based image encoding and decoding apparatus and method
WO2016167538A1 (ko) 비디오 신호의 인코딩, 디코딩 방법 및 그 장치
CN103493492A (zh) 用于对多视点视频进行编码和解码的方法和设备
JP6708374B2 (ja) 画像群内で修正可能要素のセットを決定するための方法、デバイス、プログラム、及び可読媒体
CN108600763A (zh) 编码设备
JP2013102296A5 (https=)
JP2009225442A (ja) 画像データストリームを生成するための方法及び装置、画像データストリームから現在の画像を再構成するための方法及び装置、画像データストリーム、並びに、画像データストリームを収める格納媒体
WO2017124298A1 (zh) 视频编码、解码方法及其帧间预测方法、装置和系统
US9686558B2 (en) Scalable encoding and decoding
CN106303544A (zh) 一种视频编解码方法、编码器和解码器
CN103283232B (zh) 用于形成预测值的方法和装置
CN107896331A (zh) 选择编码选项的方法、数据处理装置、计算机可读存储介质
CN118661420B (zh) 基于分辨率的解码方法、编码方法、解码器以及编码器
WO2017124305A1 (zh) 基于多方式边界填充的全景视频编码、解码方法和装置
CN103491371B (zh) 基于分层的编码方法、装置和设备
JP6184558B2 (ja) 符号化装置、符号化方法及びプログラム、復号装置、復号方法及びプログラム
WO2018200293A1 (en) Image encoding
CN103841405A (zh) 深度图像的编解码方法和编解码装置