RU2310231C2 - Пространственно-временное прогнозирование для двунаправлено прогнозируемых (в) изображений и прогнозирование вектора движения для компенсации движения множественных изображений с помощью эталона - Google Patents

Пространственно-временное прогнозирование для двунаправлено прогнозируемых (в) изображений и прогнозирование вектора движения для компенсации движения множественных изображений с помощью эталона Download PDF

Info

Publication number
RU2310231C2
RU2310231C2 RU2003116281/09A RU2003116281A RU2310231C2 RU 2310231 C2 RU2310231 C2 RU 2310231C2 RU 2003116281/09 A RU2003116281/09 A RU 2003116281/09A RU 2003116281 A RU2003116281 A RU 2003116281A RU 2310231 C2 RU2310231 C2 RU 2310231C2
Authority
RU
Russia
Prior art keywords
direct mode
macroblock
prediction
motion vector
image
Prior art date
Application number
RU2003116281/09A
Other languages
English (en)
Russian (ru)
Other versions
RU2003116281A (ru
Inventor
Александрос ТОУРАПИС (CY)
Александрос ТОУРАПИС
Шипенг ЛИ (US)
Шипенг ЛИ
Фенг ВУ (CN)
Фенг ВУ
Original Assignee
Майкрософт Корпорейшн
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Майкрософт Корпорейшн filed Critical Майкрософт Корпорейшн
Publication of RU2003116281A publication Critical patent/RU2003116281A/ru
Application granted granted Critical
Publication of RU2310231C2 publication Critical patent/RU2310231C2/ru

Links

Images

Classifications

    • 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
    • H04N19/593—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using predictive coding involving spatial prediction techniques
    • 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
    • H04N19/503—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using predictive coding involving temporal prediction
    • H04N19/51—Motion estimation or motion compensation
    • H04N19/577—Motion compensation with bidirectional frame interpolation, i.e. using B-pictures
    • 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
    • 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
    • H04N19/102—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
    • H04N19/107—Selection of coding mode or of prediction mode between spatial and temporal predictive coding, e.g. picture refresh
    • 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
    • H04N19/137—Motion inside a coding unit, e.g. average field, frame or block difference
    • 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
    • H04N19/142—Detection of scene cut or scene change
    • 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
    • H04N19/176—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 block, e.g. a macroblock
    • 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
    • H04N19/503—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using predictive coding involving temporal prediction
    • H04N19/51—Motion estimation or motion compensation
    • 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
    • H04N19/503—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using predictive coding involving temporal prediction
    • H04N19/51—Motion estimation or motion compensation
    • H04N19/513—Processing of motion vectors
    • 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
    • H04N19/503—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using predictive coding involving temporal prediction
    • H04N19/51—Motion estimation or motion compensation
    • H04N19/513—Processing of motion vectors
    • H04N19/517—Processing of motion vectors by encoding
    • H04N19/52—Processing of motion vectors by encoding by predictive 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
    • H04N19/50—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using predictive coding
    • H04N19/503—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using predictive coding involving temporal prediction
    • H04N19/51—Motion estimation or motion compensation
    • H04N19/56—Motion estimation with initialisation of the vector search, e.g. estimating a good candidate to initiate a search
    • 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
    • H04N19/503—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using predictive coding involving temporal prediction
    • H04N19/51—Motion estimation or motion compensation
    • H04N19/573—Motion compensation with multiple frame prediction using two or more reference frames in a given prediction direction
    • 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
    • H04N19/503—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using predictive coding involving temporal prediction
    • H04N19/51—Motion estimation or motion compensation
    • H04N19/58—Motion compensation with long-term prediction, i.e. the reference frame for a current frame not being the temporally closest one
    • 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
    • H04N19/60—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using transform coding
    • H04N19/61—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using transform coding in combination with predictive coding
    • 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
    • H04N19/85—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using pre-processing or post-processing specially adapted for video compression
    • H04N19/87—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using pre-processing or post-processing specially adapted for video compression involving scene cut or scene change detection in combination with video compression

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Compression Or Coding Systems Of Tv Signals (AREA)
  • Compression, Expansion, Code Conversion, And Decoders (AREA)
RU2003116281/09A 2002-06-03 2003-06-02 Пространственно-временное прогнозирование для двунаправлено прогнозируемых (в) изображений и прогнозирование вектора движения для компенсации движения множественных изображений с помощью эталона RU2310231C2 (ru)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US38596502P 2002-06-03 2002-06-03
US60/385,965 2002-06-03

Publications (2)

Publication Number Publication Date
RU2003116281A RU2003116281A (ru) 2004-12-10
RU2310231C2 true RU2310231C2 (ru) 2007-11-10

Family

ID=29550205

Family Applications (1)

Application Number Title Priority Date Filing Date
RU2003116281/09A RU2310231C2 (ru) 2002-06-03 2003-06-02 Пространственно-временное прогнозирование для двунаправлено прогнозируемых (в) изображений и прогнозирование вектора движения для компенсации движения множественных изображений с помощью эталона

Country Status (10)

Country Link
US (9) US20040001546A1 (https=)
EP (1) EP1369820A3 (https=)
JP (1) JP4733341B2 (https=)
KR (1) KR100958499B1 (https=)
CN (1) CN100455018C (https=)
AU (1) AU2003204477B2 (https=)
BR (1) BR0302164A (https=)
CA (1) CA2430460C (https=)
MX (1) MXPA03004906A (https=)
RU (1) RU2310231C2 (https=)

Cited By (25)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2528132C2 (ru) * 2010-04-13 2014-09-10 Самсунг Электроникс Ко., Лтд. Способ кодирования видео и устройство кодирования видео с использованием блоков предсказания на основании блоков кодирования, определенных в соответствии с древовидной структурой, и способ декодирования видео и устройство декодирования видео с использованием блоков предсказания на основании блоков кодирования, определенных в соответствии с древовидной структурой
RU2550554C2 (ru) * 2011-01-27 2015-05-10 Квэлкомм Инкорпорейтед Выполнение предсказания вектора движения для видеокодирования
RU2564252C2 (ru) * 2011-03-09 2015-09-27 Кэнон Кабусики Кайся Кодирование и декодирование видео
RU2571550C2 (ru) * 2010-04-12 2015-12-20 Панасоник Интеллекчуал Проперти Корпорэйшн оф Америка Способ пространственного прогнозирования, способ декодирования изображений и способ кодирования изображений
US9253498B2 (en) 2011-09-23 2016-02-02 Kt Corporation Method for inducing a merge candidate block and device using same
RU2575419C2 (ru) * 2011-11-08 2016-02-20 Электроникс Энд Телекоммьюникейшнз Рисерч Инститьют Способ и устройство для совместного использования списка кандидатов
RU2577181C2 (ru) * 2011-10-21 2016-03-10 Нокиа Текнолоджиз Ой Способ и устройство для кодирования видеосигналов
RU2577779C2 (ru) * 2011-11-07 2016-03-20 Квэлкомм Инкорпорейтед Генерирование дополнительных кандидатов для слияния
RU2584491C2 (ru) * 2011-10-31 2016-05-20 Квэлкомм Инкорпорейтед Произвольный доступ с усовершенствованным управлением буфером декодированных изображений (dpb) при кодировании видео
RU2589402C2 (ru) * 2011-08-17 2016-07-10 Кэнон Кабусики Кайся Способ и устройство для кодирования последовательности изображений, а также способ и устройство для декодирования последовательности изображений
US9432680B2 (en) 2011-06-27 2016-08-30 Samsung Electronics Co., Ltd. Method and apparatus for encoding motion information, and method and apparatus for decoding same
US9445120B2 (en) 2011-04-12 2016-09-13 Sun Patent Trust Moving picture coding method, moving picture coding apparatus, moving picture decoding method, moving picture decoding apparatus and moving picture coding and decoding apparatus
US9456214B2 (en) 2011-08-03 2016-09-27 Sun Patent Trust Moving picture coding method, moving picture coding apparatus, moving picture decoding method, moving picture decoding apparatus, and moving picture coding and decoding apparatus
RU2601192C2 (ru) * 2011-05-27 2016-10-27 Сан Пэтент Траст Способ кодирования видео, устройство кодирования видео, способ декодирования видео, устройство декодирования видео и устройство кодирования/декодирования видео
US9516334B2 (en) 2011-11-08 2016-12-06 Electronics And Telecommunications Research Institute Method and device for sharing a candidate list
US9609356B2 (en) 2011-05-31 2017-03-28 Sun Patent Trust Moving picture coding method and apparatus with candidate motion vectors
US9615107B2 (en) 2011-05-27 2017-04-04 Sun Patent Trust Image coding method, image coding apparatus, image decoding method, image decoding apparatus, and image coding and decoding apparatus
RU2617920C2 (ru) * 2012-04-12 2017-04-28 ДжейВиСи КЕНВУД КОРПОРЕЙШН Устройство кодирования движущегося изображения, способ кодирования движущегося изображения и программа кодирования движущегося изображения, а также устройство декодирования движущегося изображения, способ декодирования движущегося изображения и программа декодирования движущегося изображения
US9826249B2 (en) 2011-05-24 2017-11-21 Velos Media, Llc Decoding method and apparatuses with candidate motion vectors
US9900613B2 (en) 2011-05-31 2018-02-20 Sun Patent Trust Image coding and decoding system using candidate motion vectors
US9998757B2 (en) 2011-09-23 2018-06-12 Velos Media, Llc Reference picture signaling and decoded picture buffer management
RU2705428C2 (ru) * 2015-03-27 2019-11-07 Квэлкомм Инкорпорейтед Вывод информации движения для подблоков при видеокодировании
RU2731026C1 (ru) * 2011-01-07 2020-08-28 Нтт Докомо, Инк. Способ прогнозирующего кодирования, устройство прогнозирующего кодирования и программа прогнозирующего кодирования вектора движения и способ прогнозирующего декодирования, устройство прогнозирующего декодирования и программа прогнозирующего декодирования вектора движения
US10887585B2 (en) 2011-06-30 2021-01-05 Sun Patent Trust Image decoding method, image coding method, image decoding apparatus, image coding apparatus, and image coding and decoding apparatus
US11218708B2 (en) 2011-10-19 2022-01-04 Sun Patent Trust Picture decoding method for decoding using a merging candidate selected from a first merging candidate derived using a first derivation process and a second merging candidate derived using a second derivation process

Families Citing this family (128)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6957350B1 (en) 1996-01-30 2005-10-18 Dolby Laboratories Licensing Corporation Encrypted and watermarked temporal and resolution layering in advanced television
US8374237B2 (en) 2001-03-02 2013-02-12 Dolby Laboratories Licensing Corporation High precision encoding and decoding of video images
US8111754B1 (en) 2001-07-11 2012-02-07 Dolby Laboratories Licensing Corporation Interpolation of video compression frames
US7266150B2 (en) 2001-07-11 2007-09-04 Dolby Laboratories, Inc. Interpolation of video compression frames
US20030112863A1 (en) 2001-07-12 2003-06-19 Demos Gary A. Method and system for improving compressed image chroma information
JP4114859B2 (ja) * 2002-01-09 2008-07-09 松下電器産業株式会社 動きベクトル符号化方法および動きベクトル復号化方法
US7003035B2 (en) 2002-01-25 2006-02-21 Microsoft Corporation Video coding methods and apparatuses
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
US7280700B2 (en) * 2002-07-05 2007-10-09 Microsoft Corporation Optimization techniques for data compression
AU2003281133A1 (en) * 2002-07-15 2004-02-02 Hitachi, Ltd. Moving picture encoding method and decoding method
US7154952B2 (en) 2002-07-19 2006-12-26 Microsoft Corporation Timestamp-independent motion vector prediction for predictive (P) and bidirectionally predictive (B) pictures
KR100506864B1 (ko) * 2002-10-04 2005-08-05 엘지전자 주식회사 모션벡터 결정방법
EP3145186B1 (en) * 2002-11-01 2019-03-27 Godo Kaisha IP Bridge 1 Direct mode motion vector computation avoiding divisions by zero
JP4373702B2 (ja) 2003-05-07 2009-11-25 株式会社エヌ・ティ・ティ・ドコモ 動画像符号化装置、動画像復号化装置、動画像符号化方法、動画像復号化方法、動画像符号化プログラム及び動画像復号化プログラム
US7609763B2 (en) * 2003-07-18 2009-10-27 Microsoft Corporation Advanced bi-directional predictive coding of video frames
US8064520B2 (en) * 2003-09-07 2011-11-22 Microsoft Corporation Advanced bi-directional predictive coding of interlaced video
CN103826133B (zh) 2004-05-04 2017-11-24 高通股份有限公司 运动补偿帧速率上调方法和设备
WO2006007527A2 (en) 2004-07-01 2006-01-19 Qualcomm Incorporated Method and apparatus for using frame rate up conversion techniques in scalable video coding
KR20070044455A (ko) 2004-07-20 2007-04-27 콸콤 인코포레이티드 비디오 압축에 대한 인코더 보조-프레임 레이트 업컨버젼(ｅａ-ｆｒｕｃ)을 위한 방법 및 장치
WO2006012382A1 (en) * 2004-07-20 2006-02-02 Qualcomm Incorporated Method and apparatus for frame rate up conversion with multiple reference frames and variable block sizes
US8553776B2 (en) 2004-07-21 2013-10-08 QUALCOMM Inorporated Method and apparatus for motion vector assignment
KR100584603B1 (ko) * 2004-08-03 2006-05-30 학교법인 대양학원 다시점 영상의 다이렉트 모드 움직임 예측 방법 및 장치
WO2006016783A1 (en) * 2004-08-13 2006-02-16 Industry Academic Cooperation Foundation Kyunghee University Method and device for motion estimation and compensation for panorama image
KR100694058B1 (ko) 2004-09-30 2007-03-12 삼성전자주식회사 멀티 타임 스캔 방식에 기초한 인트라 모드 인코딩 및디코딩 방법 및 장치
KR100694059B1 (ko) * 2004-09-30 2007-03-12 삼성전자주식회사 멀티 타임 스캔 방식에 기초한 인터 모드 인코딩 및디코딩 방법 및 장치
US7751478B2 (en) * 2005-01-21 2010-07-06 Seiko Epson Corporation Prediction intra-mode selection in an encoder
KR100723403B1 (ko) * 2005-02-28 2007-05-30 삼성전자주식회사 컬러 성분간 단일 부호화 모드를 이용한 예측영상 생성 방법 및 장치와, 그를 이용한 영상 및 비디오 부호화/복호화방법 및 장치
US7830961B2 (en) * 2005-06-21 2010-11-09 Seiko Epson Corporation Motion estimation and inter-mode prediction
CN100473168C (zh) * 2005-06-21 2009-03-25 中国科学院计算技术研究所 视频编码的运动矢量空间预测方法
BRPI0613522B1 (pt) * 2005-07-25 2019-09-17 Interdigital Madison Patent Holdings Método e aparelho para a detecção e ocultamento de quadros de vídeo de referência e de não-referência
KR100727969B1 (ko) 2005-08-27 2007-06-14 삼성전자주식회사 영상의 부호화 및 복호화 장치와, 그 방법, 및 이를수행하기 위한 프로그램이 기록된 기록 매체
US20070064809A1 (en) * 2005-09-14 2007-03-22 Tsuyoshi Watanabe Coding method for coding moving images
US7843995B2 (en) * 2005-12-19 2010-11-30 Seiko Epson Corporation Temporal and spatial analysis of a video macroblock
US8170102B2 (en) * 2005-12-19 2012-05-01 Seiko Epson Corporation Macroblock homogeneity analysis and inter mode prediction
US20070171977A1 (en) * 2006-01-25 2007-07-26 Shintaro Kudo Moving picture coding method and moving picture coding device
JP4527677B2 (ja) * 2006-03-15 2010-08-18 富士通株式会社 動画像符号化方法、動画像符号化装置、動画像符号化プログラム
US8634463B2 (en) 2006-04-04 2014-01-21 Qualcomm Incorporated Apparatus and method of enhanced frame interpolation in video compression
US8750387B2 (en) 2006-04-04 2014-06-10 Qualcomm Incorporated Adaptive encoder-assisted frame rate up conversion
JP4997281B2 (ja) * 2006-04-14 2012-08-08 エヌエックスピー ビー ヴィ イメージ中の推定動きベクトルの決定方法、コンピュータプログラムおよびディスプレイ装置
US8009732B2 (en) * 2006-09-01 2011-08-30 Seiko Epson Corporation In-loop noise reduction within an encoder framework
KR101365574B1 (ko) * 2007-01-29 2014-02-20 삼성전자주식회사 영상 부호화 방법 및 장치, 복호화 방법 및 장치
KR100955396B1 (ko) * 2007-06-15 2010-04-29 성균관대학교산학협력단 양-예측 부호화 방법 및 장치, 양-예측 복호화 방법 및장치 및 기록매체
US9031129B2 (en) * 2007-06-15 2015-05-12 Microsoft Technology Licensing, Llc Joint spatio-temporal prediction for video coding
WO2008153262A1 (en) 2007-06-15 2008-12-18 Sungkyunkwan University Foundation For Corporate Collaboration Bi-prediction coding method and apparatus, bi-prediction decoding method and apparatus, and recording midium
US8254455B2 (en) * 2007-06-30 2012-08-28 Microsoft Corporation Computing collocated macroblock information for direct mode macroblocks
KR101396365B1 (ko) 2007-08-28 2014-05-30 삼성전자주식회사 영상의 시공간적 움직임 추정/보상 방법 및 장치
FR2923125B1 (fr) * 2007-10-29 2010-10-22 Assistance Tech Et Etude De Ma Procede et systeme d'estimation de mouvement futur d'elements d'image a partir du mouvement passe dans un codeur video
US8687693B2 (en) 2007-11-30 2014-04-01 Dolby Laboratories Licensing Corporation Temporal image prediction
KR100939917B1 (ko) 2008-03-07 2010-02-03 에스케이 텔레콤주식회사 움직임 예측을 통한 부호화 시스템 및 움직임 예측을 통한부호화 방법
WO2009115901A2 (en) 2008-03-19 2009-09-24 Nokia Corporation Combined motion vector and reference index prediction for video coding
JP5452584B2 (ja) * 2008-04-11 2014-03-26 トムソン ライセンシング ビデオ符号化及び復号化におけるテンプレート・マッチング予測（ｔｍｐ）のための方法及び装置
US9445121B2 (en) 2008-08-04 2016-09-13 Dolby Laboratories Licensing Corporation Overlapped block disparity estimation and compensation architecture
US8189666B2 (en) 2009-02-02 2012-05-29 Microsoft Corporation Local picture identifier and computation of co-located information
US9060176B2 (en) * 2009-10-01 2015-06-16 Ntt Docomo, Inc. Motion vector prediction in video coding
JP2011091696A (ja) * 2009-10-23 2011-05-06 Victor Co Of Japan Ltd 動きベクトル予測方法
US9036692B2 (en) * 2010-01-18 2015-05-19 Mediatek Inc. Motion prediction method
WO2011090313A2 (ko) 2010-01-19 2011-07-28 삼성전자 주식회사 이전 블록의 움직임 벡터를 현재 블록의 움직임 벡터로 이용하는 영상 부호화, 복호화 방법 및 장치
PH12012501455A1 (en) * 2010-01-19 2017-01-27 Samsung Electronics Co Ltd Method and apparatus for encoding/decoding images using a motion vector of a previous block as a motion vector for the current block
JP5649701B2 (ja) * 2010-04-08 2015-01-07 株式会社東芝 画像復号化方法、装置、及びプログラム
JP5368631B2 (ja) 2010-04-08 2013-12-18 株式会社東芝 画像符号化方法、装置、及びプログラム
CN103227922B (zh) * 2010-04-08 2016-06-01 株式会社东芝 图像解码方法以及图像解码装置
JP5367161B2 (ja) * 2010-04-08 2013-12-11 株式会社東芝 画像符号化方法、装置、及びプログラム
EP2559243B1 (en) * 2010-04-13 2014-08-27 Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. A video decoder and a video encoder using motion-compensated prediction
US8837592B2 (en) * 2010-04-14 2014-09-16 Mediatek Inc. Method for performing local motion vector derivation during video coding of a coding unit, and associated apparatus
JP5625512B2 (ja) * 2010-06-09 2014-11-19 ソニー株式会社 符号化装置、符号化方法、プログラム、および記録媒体
TWI426785B (zh) * 2010-09-17 2014-02-11 Univ Nat Cheng Kung 於可調式影像解碼的全畫面錯誤掩蓋方法
US20120082228A1 (en) * 2010-10-01 2012-04-05 Yeping Su Nested entropy encoding
US10104391B2 (en) 2010-10-01 2018-10-16 Dolby International Ab System for nested entropy encoding
EP3637778B1 (en) * 2010-10-06 2024-07-03 Ntt Docomo, Inc. Bi-predictive image decoding method
PT2625855T (pt) * 2010-10-08 2021-03-16 Ge Video Compression Llc Codificação de imagens suportando particionamento de blocos e fusão de blocos
JP5755243B2 (ja) 2010-11-24 2015-07-29 パナソニック インテレクチュアル プロパティ コーポレーション オブアメリカPanasonic Intellectual Property Corporation of America 動きベクトル導出方法および動きベクトル導出装置
KR102450324B1 (ko) 2011-02-09 2022-10-04 엘지전자 주식회사 영상 부호화 및 복호화 방법과 이를 이용한 장치
JP5747559B2 (ja) * 2011-03-01 2015-07-15 富士通株式会社 動画像復号方法、動画像符号化方法、動画像復号装置、及び動画像復号プログラム
JP5786478B2 (ja) 2011-06-15 2015-09-30 富士通株式会社 動画像復号装置、動画像復号方法、及び動画像復号プログラム
AU2014210569B2 (en) * 2011-06-15 2015-10-01 Fujitsu Limited Video decoding apparatus, video coding apparatus, video decoding method, video coding method, and storage medium
US9094689B2 (en) * 2011-07-01 2015-07-28 Google Technology Holdings LLC Motion vector prediction design simplification
US20130070855A1 (en) * 2011-09-17 2013-03-21 Qualcomm Incorporated Hybrid motion vector coding modes for video coding
CN104041041B (zh) 2011-11-04 2017-09-01 谷歌技术控股有限责任公司 用于非均匀运动向量栅格的运动向量缩放
WO2013109124A1 (ko) * 2012-01-19 2013-07-25 삼성전자 주식회사 쌍방향 예측 및 블록 병합을 제한하는 비디오 부호화 방법 및 장치, 비디오 복호화 방법 및 장치
EP2805511B1 (en) 2012-01-20 2019-03-06 Sun Patent Trust Methods and apparatus for encoding and decoding video using temporal motion vector prediction
RU2616555C2 (ru) 2012-02-03 2017-04-17 Сан Пэтент Траст Способ кодирования изображений, способ декодирования изображений, устройство кодирования изображений, устройство декодирования изображений и устройство кодирования и декодирования изображений
EP4468696A3 (en) 2012-03-06 2025-02-19 Sun Patent Trust Method for coding video, method for decoding video, device for coding video, device for decoding video, and device for coding/decoding video
US11317101B2 (en) 2012-06-12 2022-04-26 Google Inc. Inter frame candidate selection for a video encoder
US9485515B2 (en) 2013-08-23 2016-11-01 Google Inc. Video coding using reference motion vectors
US9503746B2 (en) 2012-10-08 2016-11-22 Google Inc. Determine reference motion vectors
US9942063B2 (en) 2012-10-26 2018-04-10 Altera Corporation Apparatus for improved encoding and associated methods
US9490836B2 (en) * 2012-10-26 2016-11-08 Altera Corporation Apparatus for improved encoding and associated methods
KR20150090206A (ko) 2013-01-30 2015-08-05 인텔 코포레이션 차세대 비디오를 위한 코딩을 위한 콘텐츠 적응적 파라메트릭 변환
FR3002716A1 (fr) 2013-02-26 2014-08-29 France Telecom Derivation de vecteur de mouvement de disparite, codage et decodage video 3d utilisant une telle derivation
US10205962B2 (en) 2013-03-15 2019-02-12 Raymond Zenkich System and method for non-uniform video coding
KR101560186B1 (ko) * 2013-03-18 2015-10-14 삼성전자주식회사 움직임 예측에 있어 적응적 탐색 범위 결정을 이용한 부호화, 복호화 방법 및 장치
WO2014166116A1 (en) * 2013-04-12 2014-10-16 Mediatek Inc. Direct simplified depth coding
CN105594214B (zh) * 2013-04-12 2019-11-26 联发科技股份有限公司 在三维编码系统中深度区块的帧内编码方法及装置
US10003792B2 (en) 2013-05-27 2018-06-19 Microsoft Technology Licensing, Llc Video encoder for images
JP5571229B2 (ja) * 2013-06-03 2014-08-13 株式会社東芝 画像符号化方法及び画像復号化方法
JP5444497B2 (ja) * 2013-09-11 2014-03-19 株式会社東芝 画像符号化方法及び画像復号化方法
JP5479648B1 (ja) * 2013-12-10 2014-04-23 株式会社東芝 画像符号化方法及び画像復号化方法
KR101789954B1 (ko) * 2013-12-27 2017-10-25 인텔 코포레이션 차세대 비디오 코딩을 위한 콘텐츠 적응적 이득 보상된 예측
JP2014131293A (ja) * 2014-01-23 2014-07-10 Toshiba Corp 画像符号化方法及び画像復号化方法
JP2014131295A (ja) * 2014-01-23 2014-07-10 Toshiba Corp 画像符号化方法及び画像復号化方法
JP5509398B1 (ja) * 2014-01-23 2014-06-04 株式会社東芝 画像符号化方法及び画像復号化方法
JP5571262B2 (ja) * 2014-01-23 2014-08-13 株式会社東芝 画像符号化方法及び画像復号化方法
US10136140B2 (en) 2014-03-17 2018-11-20 Microsoft Technology Licensing, Llc Encoder-side decisions for screen content encoding
US9392293B2 (en) * 2014-05-21 2016-07-12 Alcatel Lucent Accelerated image processing
JP5659314B1 (ja) * 2014-10-01 2015-01-28 株式会社東芝 画像符号化方法及び画像復号化方法
JP2015053729A (ja) * 2014-11-17 2015-03-19 株式会社東芝 画像符号化方法及び画像復号化方法
WO2016123792A1 (en) 2015-02-06 2016-08-11 Microsoft Technology Licensing, Llc Skipping evaluation stages during media encoding
US10038917B2 (en) 2015-06-12 2018-07-31 Microsoft Technology Licensing, Llc Search strategies for intra-picture prediction modes
US10136132B2 (en) 2015-07-21 2018-11-20 Microsoft Technology Licensing, Llc Adaptive skip or zero block detection combined with transform size decision
JP6196341B2 (ja) * 2016-02-17 2017-09-13 株式会社東芝 画像符号化方法及び画像復号化方法
KR102873107B1 (ko) * 2016-04-25 2025-10-17 엘지전자 주식회사 영상 코딩 시스템에서 인터 예측 방법 및 장치
US10762135B2 (en) * 2016-11-21 2020-09-01 Adobe Inc. Recommending software actions to create an image and recommending images to demonstrate the effects of software actions
JP6271694B2 (ja) * 2016-12-16 2018-01-31 株式会社東芝 画像符号化方法及び画像復号化方法
JP6370977B2 (ja) * 2017-08-31 2018-08-08 株式会社東芝 画像符号化方法及び画像復号化方法
JP6608904B2 (ja) * 2017-12-05 2019-11-20 株式会社東芝 動画像符号化装置及び方法
CN112236995B (zh) * 2018-02-02 2024-08-06 苹果公司 基于多假设运动补偿技术的视频编码、解码方法及编码器、解码器
US11924440B2 (en) 2018-02-05 2024-03-05 Apple Inc. Techniques of multi-hypothesis motion compensation
JP6609004B2 (ja) * 2018-07-02 2019-11-20 株式会社東芝 画像符号化方法及び画像復号化方法
US11665365B2 (en) * 2018-09-14 2023-05-30 Google Llc Motion prediction coding with coframe motion vectors
KR20240024335A (ko) * 2018-11-22 2024-02-23 베이징 바이트댄스 네트워크 테크놀로지 컴퍼니, 리미티드 서브 블록 기반 인터 예측을 위한 조정 방법
CN120416501A (zh) * 2019-06-13 2025-08-01 Lg 电子株式会社 子块单元的基于时间运动矢量预测子候选的图像或视频编译
KR102230265B1 (ko) 2019-07-01 2021-03-19 삼성전자주식회사 주변 움직임 정보를 이용하여 움직임 정보를 부호화 및 복호화하는 장치, 및 방법
KR102808776B1 (ko) 2019-08-13 2025-05-15 두인 비전 컴퍼니 리미티드 서브 블록 기반 인터 예측의 모션 정밀도
WO2021052505A1 (en) 2019-09-22 2021-03-25 Beijing Bytedance Network Technology Co., Ltd. Reference picture resampling in video processing
JP6795666B2 (ja) * 2019-10-21 2020-12-02 株式会社東芝 画像符号化方法及び画像復号化方法
US12132928B2 (en) * 2022-09-02 2024-10-29 Qualcomm Incorporated Block-level collocated motion field projection for video coding
CN120455806A (zh) * 2025-07-09 2025-08-08 北京达佳互联信息技术有限公司 视频生成方法、装置、电子设备、存储介质及程序产品

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5786860A (en) * 1994-07-30 1998-07-28 Korean Advanced Institute Of Science And Technology High speed block matching for bi-directional motion vector estimation
US5822541A (en) * 1995-10-09 1998-10-13 Hitachi, Ltd. Compressed video data amount reducing device, compressed video data amount reducing system and compressed video data amount reducing method
GB2328337A (en) * 1997-08-12 1999-02-17 Daewoo Electronics Co Ltd Encoding motion vectors
EP0944245A1 (en) * 1998-03-20 1999-09-22 STMicroelectronics S.r.l. Hierarchical recursive motion estimator for video images encoder
RU2182727C2 (ru) * 2000-07-20 2002-05-20 Дворкович Александр Викторович Способ поиска векторов движения деталей в динамических изображениях

Family Cites Families (276)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS56128070A (en) 1980-03-13 1981-10-07 Fuji Photo Film Co Ltd Band compressing equipment of variable density picture
JPS60158786A (ja) 1984-01-30 1985-08-20 Kokusai Denshin Denwa Co Ltd <Kdd> 画像動き量検出方式
JPH031688Y2 (https=) 1985-02-20 1991-01-18
JPS61205086A (ja) 1985-03-08 1986-09-11 Mitsubishi Electric Corp 画像符号化復号化装置
US4661849A (en) 1985-06-03 1987-04-28 Pictel Corporation Method and apparatus for providing motion estimation signals for communicating image sequences
US4661853A (en) 1985-11-01 1987-04-28 Rca Corporation Interfield image motion detector for video signals
JPS62213494A (ja) 1986-03-14 1987-09-19 Kokusai Denshin Denwa Co Ltd <Kdd> 動画像信号の動き補償方式
FR2599577B1 (fr) 1986-05-29 1988-08-05 Guichard Jacques Procede de codage par transformation pour la transmission de signaux d'image.
DE3704777C1 (de) 1987-02-16 1988-04-07 Ant Nachrichtentech Verfahren zum UEbertragen und zum Wiedergeben von Fernsehbildsequenzen
NL8700565A (nl) 1987-03-10 1988-10-03 Philips Nv Televisiesysteem waarin aan een transformatiekodering onderworpen gedigitaliseerde beeldsignalen worden overgebracht van een kodeerstation naar een dekodeerstation.
EP0290085B1 (de) 1987-05-06 1996-03-20 Philips Patentverwaltung GmbH System zur Übertragung von Videobildern
DE3717057A1 (de) 1987-05-21 1988-12-01 Bayer Ag Verfahren zur herstellung von isocyanaten
DE3854337T2 (de) 1987-06-09 1996-02-01 Sony Corp Bewegungskompensierte Interpolation von digitalen Fernsehbildern.
DE3854171T2 (de) 1987-06-09 1995-12-21 Sony Corp Bewertung von Bewegungsvektoren in Fernsehbildern.
FR2648254B2 (fr) 1988-09-23 1991-08-30 Thomson Csf Procede et dispositif d'estimation de mouvement dans une sequence d'images animees
US4985768A (en) 1989-01-20 1991-01-15 Victor Company Of Japan, Ltd. Inter-frame predictive encoding system with encoded and transmitted prediction error
JPH07109990B2 (ja) 1989-04-27 1995-11-22 日本ビクター株式会社 適応型フレーム間予測符号化方法及び復号方法
JPH0832047B2 (ja) 1989-04-28 1996-03-27 日本ビクター株式会社 予測符号化装置
AU612543B2 (en) 1989-05-11 1991-07-11 Panasonic Corporation Moving image signal encoding apparatus and decoding apparatus
USRE35910E (en) 1989-05-11 1998-09-29 Matsushita Electric Industrial Co., Ltd. Moving image signal encoding apparatus and decoding apparatus
JP2562499B2 (ja) 1989-05-29 1996-12-11 日本電信電話株式会社 高能率画像符号化装置およびその復号化装置
JP2712645B2 (ja) 1989-10-14 1998-02-16 ソニー株式会社 動きベクトル伝送方法及びその装置並びに動きベクトル復号化方法及びその装置
EP0715469B1 (en) 1989-10-14 2001-09-12 Sony Corporation Video signal coding/decoding method and apparatus
JP2787599B2 (ja) 1989-11-06 1998-08-20 富士通株式会社 画像信号符号化制御方式
NL9000424A (nl) 1990-02-22 1991-09-16 Philips Nv Overdrachtsysteem voor gedigitaliseerde televisiebeelden.
JPH082107B2 (ja) 1990-03-02 1996-01-10 国際電信電話株式会社 動画像のハイブリッド符号化方法及びその装置
JPH03265290A (ja) 1990-03-14 1991-11-26 Toshiba Corp テレビジョン信号走査線変換器
US5103306A (en) 1990-03-28 1992-04-07 Transitions Research Corporation Digital image compression employing a resolution gradient
US5091782A (en) 1990-04-09 1992-02-25 General Instrument Corporation Apparatus and method for adaptively compressing successive blocks of digital video
US5068724A (en) 1990-06-15 1991-11-26 General Instrument Corporation Adaptive motion compensation for digital television
EP0484140B1 (en) 1990-10-31 1996-12-18 Victor Company Of Japan, Ltd. Compression method of interlace moving image signals
USRE35093E (en) 1990-12-03 1995-11-21 The Trustees Of Columbia University In The City Of New York Systems and methods for coding even fields of interlaced video sequences
US5193004A (en) 1990-12-03 1993-03-09 The Trustees Of Columbia University In The City Of New York Systems and methods for coding even fields of interlaced video sequences
US5111292A (en) 1991-02-27 1992-05-05 General Electric Company Priority selection apparatus as for a video signal processor
JP3119888B2 (ja) 1991-04-18 2000-12-25 松下電器産業株式会社 信号処理方法及び記録再生装置
US5185819A (en) 1991-04-29 1993-02-09 General Electric Company Video signal compression apparatus for independently compressing odd and even fields
BR9205296A (pt) 1991-05-24 1993-07-27 British Broadcasting Corp Metodo para compensacao de movimento de sinal de video,aparelho para compensacao de movimento de video e metodo e aparelho para derivar um conjunto de vetores de movimento
US5317397A (en) 1991-05-31 1994-05-31 Kabushiki Kaisha Toshiba Predictive coding using spatial-temporal filtering and plural motion vectors
US5467136A (en) 1991-05-31 1995-11-14 Kabushiki Kaisha Toshiba Video decoder for determining a motion vector from a scaled vector and a difference vector
JP2977104B2 (ja) 1991-07-26 1999-11-10 ソニー株式会社 動画像データエンコード方法および装置、並びに動画像データデコード方法および装置
US5539466A (en) 1991-07-30 1996-07-23 Sony Corporation Efficient coding apparatus for picture signal and decoding apparatus therefor
JP2699703B2 (ja) 1991-07-31 1998-01-19 松下電器産業株式会社 動き補償予測方法とそれを用いた画像信号符号化方法
JPH0541862A (ja) 1991-08-03 1993-02-19 Sony Corp 動きベクトルの可変長符号化方式
US5428396A (en) 1991-08-03 1995-06-27 Sony Corporation Variable length coding/decoding method for motion vectors
JP3001688B2 (ja) 1991-08-05 2000-01-24 株式会社大一商会 パチンコ球の循環制御装置
JP2507204B2 (ja) * 1991-08-30 1996-06-12 松下電器産業株式会社 映像信号符号化装置
EP0535746B1 (en) 1991-09-30 1997-01-29 Philips Electronics Uk Limited Motion vector estimation, motion picture encoding and storage
JP2991833B2 (ja) 1991-10-11 1999-12-20 松下電器産業株式会社 インターレス走査ディジタルビデオ信号の符号化装置及びその方法
JP2586260B2 (ja) 1991-10-22 1997-02-26 三菱電機株式会社 適応的ブロッキング画像符号化装置
JP3134424B2 (ja) 1991-10-31 2001-02-13 ソニー株式会社 可変長符号化方法及び装置
JP2962012B2 (ja) 1991-11-08 1999-10-12 日本ビクター株式会社 動画像符号化装置及びその復号装置
JPH05137131A (ja) 1991-11-13 1993-06-01 Sony Corp フレーム間動き予測方法
US5227878A (en) 1991-11-15 1993-07-13 At&T Bell Laboratories Adaptive coding and decoding of frames and fields of video
US5510840A (en) 1991-12-27 1996-04-23 Sony Corporation Methods and devices for encoding and decoding frame signals and recording medium therefor
JP2524044B2 (ja) 1992-01-22 1996-08-14 松下電器産業株式会社 画像符号化方法及び画像符号化装置
US5594813A (en) 1992-02-19 1997-01-14 Integrated Information Technology, Inc. Programmable architecture and methods for motion estimation
EP0631444B1 (en) 1992-03-03 1998-12-23 Kabushiki Kaisha Toshiba Time-varying image encoder
US5293229A (en) 1992-03-27 1994-03-08 Matsushita Electric Corporation Of America Apparatus and method for processing groups of fields in a video data compression system
US5287420A (en) 1992-04-08 1994-02-15 Supermac Technology Method for image compression on a personal computer
KR0166716B1 (ko) 1992-06-18 1999-03-20 강진구 블럭 dpcm을 이용한 부호화/복호화방법 및 장치
US6160849A (en) 1992-06-29 2000-12-12 Sony Corporation Selectable field and frame based predictive video coding
US6226327B1 (en) 1992-06-29 2001-05-01 Sony Corporation Video coding method and apparatus which select between frame-based and field-based predictive modes
JP3201079B2 (ja) 1992-07-03 2001-08-20 ケイディーディーアイ株式会社 インターレース動画像信号の動き補償予測方法、符号化方法及び装置
US5412435A (en) 1992-07-03 1995-05-02 Kokusai Denshin Denwa Kabushiki Kaisha Interlaced video signal motion compensation prediction system
JP2510456B2 (ja) 1992-08-27 1996-06-26 三菱電機株式会社 画像符号化装置
JPH06153180A (ja) 1992-09-16 1994-05-31 Fujitsu Ltd 画像データ符号化方法及び装置
KR0166722B1 (ko) 1992-11-30 1999-03-20 윤종용 부호화 및 복호화방법 및 그 장치
US5467134A (en) 1992-12-22 1995-11-14 Microsoft Corporation Method and system for compressing video data
US5400075A (en) 1993-01-13 1995-03-21 Thomson Consumer Electronics, Inc. Adaptive variable length encoder/decoder
US5592228A (en) 1993-03-04 1997-01-07 Kabushiki Kaisha Toshiba Video encoder using global motion estimation and polygonal patch motion estimation
JP3312417B2 (ja) 1993-03-18 2002-08-05 ソニー株式会社 画像信号符号化装置及び画像信号復号化装置
JPH06276481A (ja) 1993-03-18 1994-09-30 Sony Corp 画像信号符号化及び復号化方法、並びに記録媒体
PT651574E (pt) 1993-03-24 2002-02-28 Sony Corp Processo e aparelho para codiicar/descodificar um vector de movimento e processo para codificacao/descodificacao de um sinal de imagem
US5612732A (en) 1993-03-31 1997-03-18 Casio Computer Co., Ltd. Portable compact imaging and displaying apparatus with rotatable camera
JP3500634B2 (ja) 1993-04-08 2004-02-23 ソニー株式会社 動きベクトル検出装置
US5442400A (en) 1993-04-29 1995-08-15 Rca Thomson Licensing Corporation Error concealment apparatus for MPEG-like video data
DE69416717T2 (de) 1993-05-21 1999-10-07 Nippon Telegraph And Telephone Corp., Tokio/Tokyo Bewegtbildkoder und -dekoder
US5448297A (en) 1993-06-16 1995-09-05 Intel Corporation Method and system for encoding images using skip blocks
US5477272A (en) 1993-07-22 1995-12-19 Gte Laboratories Incorporated Variable-block size multi-resolution motion estimation scheme for pyramid coding
US5453799A (en) 1993-11-05 1995-09-26 Comsat Corporation Unified motion estimation architecture
CA2118880A1 (en) 1994-03-11 1995-09-12 Kannan Ramchandran Jpeg/mpeg decoder-compatible optimized thresholding for image and video signal compression
EP0675652B1 (fr) 1994-03-30 2009-05-13 Nxp B.V. Procédé et circuit d'estimation de mouvement entre images à deux trames entrelacées, et dispositif de codage de signaux numériques comprenant un tel circuit
JP3589480B2 (ja) 1994-03-31 2004-11-17 三菱電機株式会社 映像信号符号化方式
US6091460A (en) 1994-03-31 2000-07-18 Mitsubishi Denki Kabushiki Kaisha Video signal encoding method and system
TW283289B (https=) 1994-04-11 1996-08-11 Gen Instrument Corp
US5767898A (en) 1994-06-23 1998-06-16 Sanyo Electric Co., Ltd. Three-dimensional image coding by merger of left and right images
US5796438A (en) 1994-07-05 1998-08-18 Sony Corporation Methods and apparatus for interpolating picture information
US5594504A (en) 1994-07-06 1997-01-14 Lucent Technologies Inc. Predictive video coding using a motion vector updating routine
FR2725577B1 (fr) 1994-10-10 1996-11-29 Thomson Consumer Electronics Procede de codage ou de decodage de vecteurs mouvement et dispositif de codage ou de decodage mettant en oeuvre ledit procede
JP3474005B2 (ja) 1994-10-13 2003-12-08 沖電気工業株式会社 動画像符号化方法及び動画像復号方法
EP0710033A3 (en) 1994-10-28 1999-06-09 Matsushita Electric Industrial Co., Ltd. MPEG video decoder having a high bandwidth memory
US5623311A (en) 1994-10-28 1997-04-22 Matsushita Electric Corporation Of America MPEG video decoder having a high bandwidth memory
JPH08140099A (ja) 1994-11-11 1996-05-31 Canon Inc 符号化装置及び方法
JP2951861B2 (ja) 1994-12-28 1999-09-20 シャープ株式会社 画像符号化装置及び画像復号装置
MY113223A (en) 1994-12-29 2001-12-31 Sony Corp Processing of redundant fields in a moving picture to achive synchronized system operation
EP0720383B1 (en) 1994-12-30 2000-09-13 Daewoo Electronics Co., Ltd Method and apparatus for detecting motion vectors in a frame decimating video encoder
KR0171118B1 (ko) 1995-03-20 1999-03-20 배순훈 비디오신호 부호화 장치
KR0181027B1 (ko) 1995-03-20 1999-05-01 배순훈 화소 단위 움직임 추정을 이용하는 영상처리 시스템
JP3803122B2 (ja) 1995-05-02 2006-08-02 松下電器産業株式会社 画像メモリ装置および動きベクトル検出回路
GB2303267B (en) 1995-06-06 2000-03-22 Sony Uk Ltd Video compression
GB2301970B (en) 1995-06-06 2000-03-01 Sony Uk Ltd Motion compensated video processing
US5731850A (en) 1995-06-07 1998-03-24 Maturi; Gregory V. Hybrid hierarchial/full-search MPEG encoder motion estimation
US5687097A (en) 1995-07-13 1997-11-11 Zapex Technologies, Inc. Method and apparatus for efficiently determining a frame motion vector in a video encoder
EP0765087B1 (en) 1995-08-29 2003-11-12 Sharp Kabushiki Kaisha Video coding device
US5883678A (en) 1995-09-29 1999-03-16 Kabushiki Kaisha Toshiba Video coding and video decoding apparatus for reducing an alpha-map signal at a controlled reduction ratio
US5995670A (en) 1995-10-05 1999-11-30 Microsoft Corporation Simplified chain encoding
JP3377893B2 (ja) 1995-10-25 2003-02-17 沖電気工業株式会社 動画像符号化復号化装置
US5929940A (en) 1995-10-25 1999-07-27 U.S. Philips Corporation Method and device for estimating motion between images, system for encoding segmented images
US6192081B1 (en) 1995-10-26 2001-02-20 Sarnoff Corporation Apparatus and method for selecting a coding mode in a block-based coding system
KR100211917B1 (ko) 1995-10-26 1999-08-02 김영환 물체 모양정보 부호화 방법
US5963673A (en) 1995-12-20 1999-10-05 Sanyo Electric Co., Ltd. Method and apparatus for adaptively selecting a coding mode for video encoding
JPH09182083A (ja) * 1995-12-27 1997-07-11 Matsushita Electric Ind Co Ltd ビデオ画像符号化方法及び復号化方法とその装置
US6055012A (en) 1995-12-29 2000-04-25 Lucent Technologies Inc. Digital multi-view video compression with complexity and compatibility constraints
US5787203A (en) 1996-01-19 1998-07-28 Microsoft Corporation Method and system for filtering compressed video images
US5737019A (en) 1996-01-29 1998-04-07 Matsushita Electric Corporation Of America Method and apparatus for changing resolution by direct DCT mapping
US6957350B1 (en) 1996-01-30 2005-10-18 Dolby Laboratories Licensing Corporation Encrypted and watermarked temporal and resolution layering in advanced television
US5798788A (en) 1996-02-01 1998-08-25 David Sarnoff Research Center, Inc. Method and apparatus for evaluating field display functionality of a video decoder
DE69614500T2 (de) 1996-02-27 2001-11-22 Stmicroelectronics S.R.L., Agrate Brianza Speicherverminderung für das Grundprofil und die Hauptebene eines MPEG-2-Dekoders
JP3371191B2 (ja) 1996-03-22 2003-01-27 ソニー株式会社 画像信号の符号化方法及び復号方法、並びに、符号化装置及び復号装置
US5982438A (en) 1996-03-22 1999-11-09 Microsoft Corporation Overlapped motion compensation for object coding
US5847776A (en) 1996-06-24 1998-12-08 Vdonet Corporation Ltd. Method for entropy constrained motion estimation and coding of motion vectors with increased search range
JPH105664A (ja) 1996-06-25 1998-01-13 Mitsubishi Chem Corp ダイコータ
JP3263807B2 (ja) 1996-09-09 2002-03-11 ソニー株式会社 画像符号化装置および画像符号化方法
DE19637522A1 (de) 1996-09-13 1998-03-19 Bosch Gmbh Robert Verfahren zur Reduzierung von Daten in Videosignalen
US6130963A (en) 1996-11-22 2000-10-10 C-Cube Semiconductor Ii, Inc. Memory efficient decoding of video frame chroma
AU5410298A (en) 1996-12-12 1998-07-03 Matsushita Electric Industrial Co., Ltd. Picture encoder and picture decoder
US6377628B1 (en) 1996-12-18 2002-04-23 Thomson Licensing S.A. System for maintaining datastream continuity in the presence of disrupted source data
US6167090A (en) 1996-12-26 2000-12-26 Nippon Steel Corporation Motion vector detecting apparatus
WO1998031152A2 (en) 1997-01-13 1998-07-16 Koninklijke Philips Electronics N.V. Embedding supplemental data in a digital video signal
EP0786907A3 (en) 1997-01-24 2001-06-13 Texas Instruments Incorporated Video encoder
JPH10224800A (ja) 1997-02-07 1998-08-21 Matsushita Electric Ind Co Ltd 動きベクトル符号化方法および復号化方法
DE69838639T2 (de) 1997-02-14 2008-08-28 Nippon Telegraph And Telephone Corp. Prädiktives kodierungs- und dekodierungsverfahren für dynamische bilder
US6201927B1 (en) 1997-02-18 2001-03-13 Mary Lafuze Comer Trick play reproduction of MPEG encoded signals
US5974184A (en) 1997-03-07 1999-10-26 General Instrument Corporation Intra-macroblock DC and AC coefficient prediction for interlaced digital video
US5991447A (en) * 1997-03-07 1999-11-23 General Instrument Corporation Prediction and coding of bi-directionally predicted video object planes for interlaced digital video
USRE38564E1 (en) 1997-03-07 2004-08-10 General Instrument Corporation Motion estimation and compensation of video object planes for interlaced digital video
US6005980A (en) 1997-03-07 1999-12-21 General Instrument Corporation Motion estimation and compensation of video object planes for interlaced digital video
US6175592B1 (en) 1997-03-12 2001-01-16 Matsushita Electric Industrial Co., Ltd. Frequency domain filtering for down conversion of a DCT encoded picture
US5844613A (en) 1997-03-17 1998-12-01 Microsoft Corporation Global motion estimator for motion video signal encoding
US6263065B1 (en) 1997-03-18 2001-07-17 At&T Corp. Method and apparatus for simulating central queue for distributing call in distributed arrangement of automatic call distributors
US6404813B1 (en) 1997-03-27 2002-06-11 At&T Corp. Bidirectionally predicted pictures or video object planes for efficient and flexible video coding
US5973755A (en) 1997-04-04 1999-10-26 Microsoft Corporation Video encoder and decoder using bilinear motion compensation and lapped orthogonal transforms
JP3129986B2 (ja) 1997-04-09 2001-01-31 日本車輌製造株式会社 杭施工機のトルク管理装置
US6633611B2 (en) 1997-04-24 2003-10-14 Mitsubishi Denki Kabushiki Kaisha Method and apparatus for region-based moving image encoding and decoding
JP3351705B2 (ja) 1997-04-25 2002-12-03 日本ビクター株式会社 動き補償符号化装置、動き補償符号化方法、及び記録媒体への記録方法
JP3164031B2 (ja) 1997-05-30 2001-05-08 日本ビクター株式会社 動画像符号化復号化装置、動画像符号化復号化方法、及び動画像符号化記録媒体
US6067322A (en) 1997-06-04 2000-05-23 Microsoft Corporation Half pixel motion estimation in motion video signal encoding
DE69808519T2 (de) 1997-06-09 2003-06-26 Hitachi, Ltd. Verfahren zur Bildsequenzcodierung
JPH1169345A (ja) 1997-06-11 1999-03-09 Fujitsu Ltd フレーム間予測動画像符号化装置及び復号装置並びにフレーム間予測動画像符号化方法及び復号方法
US6064771A (en) 1997-06-23 2000-05-16 Real-Time Geometry Corp. System and method for asynchronous, adaptive moving picture compression, and decompression
JP2828095B2 (ja) 1997-06-23 1998-11-25 松下電器産業株式会社 画像信号復号化装置及び画像信号復号化方法
JP2914448B2 (ja) 1997-06-25 1999-06-28 日本電信電話株式会社 動きベクトル予測符号化方法および動きベクトル復号方法、予測符号化装置および復号装置、並びに、動きベクトルの予測符号化プログラムおよび復号プログラムを記録した記録媒体
JP2897763B2 (ja) 1997-07-28 1999-05-31 日本ビクター株式会社 動き補償符号化装置、復号化装置、符号化方法及び復号化方法
JP3570863B2 (ja) 1997-08-05 2004-09-29 三菱電機株式会社 動画像復号化装置および動画像復号化方法
KR100235356B1 (ko) 1997-08-13 1999-12-15 전주범 개선된 움직임 추정 장치 및 그 추정 방법
JPH11136683A (ja) 1997-10-27 1999-05-21 Matsushita Electric Ind Co Ltd 映像信号符号化装置
US6477202B1 (en) 1997-09-03 2002-11-05 Matsushita Electric Industrial Co., Ltd. Apparatus of layered picture coding, apparatus of picture decoding, methods of picture decoding, apparatus of recording for digital broadcasting signal, and apparatus of picture and audio decoding
US6249318B1 (en) * 1997-09-12 2001-06-19 8×8, Inc. Video coding/decoding arrangement and method therefor
US6807231B1 (en) 1997-09-12 2004-10-19 8×8, Inc. Multi-hypothesis motion-compensated video image predictor
EP0953253B1 (en) 1997-11-17 2006-06-14 Koninklijke Philips Electronics N.V. Motion-compensated predictive image encoding and decoding
CN1668111A (zh) 1997-12-01 2005-09-14 三星电子株式会社 运动向量预测方法
US5973743A (en) 1997-12-02 1999-10-26 Daewoo Electronics Co., Ltd. Mode coding method and apparatus for use in an interlaced shape coder
US6094225A (en) 1997-12-02 2000-07-25 Daewoo Electronics, Co., Ltd. Method and apparatus for encoding mode signals for use in a binary shape coder
US6122017A (en) 1998-01-22 2000-09-19 Hewlett-Packard Company Method for providing motion-compensated multi-field enhancement of still images from video
EP0940774A3 (en) * 1998-03-05 2000-07-05 Matsushita Electric Industrial Co., Ltd. Motion vector coding and decoding apparatus and method
CA2265089C (en) * 1998-03-10 2007-07-10 Sony Corporation Transcoding system using encoding history information
KR100281462B1 (ko) 1998-03-30 2001-02-01 전주범 격행 부호화에서 이진 형상 신호의 움직임 벡터 부호화 방법
JP3888597B2 (ja) 1998-06-24 2007-03-07 日本ビクター株式会社 動き補償符号化装置、及び動き補償符号化復号化方法
US6519287B1 (en) 1998-07-13 2003-02-11 Motorola, Inc. Method and apparatus for encoding and decoding video signals by using storage and retrieval of motion vectors
JP4026238B2 (ja) 1998-07-23 2007-12-26 ソニー株式会社 画像復号装置及び画像復号方法
GB2343579A (en) 1998-11-07 2000-05-10 Ibm Hybrid-linear-bicubic interpolation method and apparatus
US6081209A (en) 1998-11-12 2000-06-27 Hewlett-Packard Company Search system for use in compression
US6563953B2 (en) 1998-11-30 2003-05-13 Microsoft Corporation Predictive image compression using a single variable length code for both the luminance and chrominance blocks for each macroblock
US6983018B1 (en) 1998-11-30 2006-01-03 Microsoft Corporation Efficient motion vector coding for video compression
US6192080B1 (en) * 1998-12-04 2001-02-20 Mitsubishi Electric Research Laboratories, Inc. Motion compensated digital video signal processing
KR100587280B1 (ko) * 1999-01-12 2006-06-08 엘지전자 주식회사 오류 은폐방법
US6414992B1 (en) 1999-01-27 2002-07-02 Sun Microsystems, Inc. Optimal encoding of motion compensated video
US6483874B1 (en) 1999-01-27 2002-11-19 General Instrument Corporation Efficient motion estimation for an arbitrarily-shaped object
JP2000244921A (ja) 1999-02-24 2000-09-08 Matsushita Electric Ind Co Ltd 映像符号化方法および装置
JP2000278692A (ja) 1999-03-25 2000-10-06 Victor Co Of Japan Ltd 圧縮データ処理方法及び処理装置並びに記録再生システム
US6320593B1 (en) 1999-04-20 2001-11-20 Agilent Technologies, Inc. Method of fast bi-cubic interpolation of image information
JP2000308064A (ja) 1999-04-22 2000-11-02 Mitsubishi Electric Corp 動きベクトル検出装置
JP3411234B2 (ja) 1999-04-26 2003-05-26 沖電気工業株式会社 符号化情報受信復号装置
US6697430B1 (en) 1999-05-19 2004-02-24 Matsushita Electric Industrial Co., Ltd. MPEG encoder
EP1056297A3 (en) 1999-05-24 2002-10-02 Agilent Technologies, Inc. (a Delaware corporation) Multimedia decoder with error detection
JP2000350212A (ja) 1999-06-04 2000-12-15 Matsushita Electric Ind Co Ltd 映像信号復号装置並びに映像信号表示システム
EP1142343A1 (en) 1999-10-29 2001-10-10 Koninklijke Philips Electronics N.V. Video encoding method
US6671319B1 (en) 1999-12-28 2003-12-30 Sony Corporation Methods and apparatus for motion estimation using neighboring macroblocks
KR100619377B1 (ko) 2000-02-22 2006-09-08 주식회사 팬택앤큐리텔 움직임 추정 방법 및 장치
US20020114388A1 (en) 2000-04-14 2002-08-22 Mamoru Ueda Decoder and decoding method, recorded medium, and program
US6654419B1 (en) 2000-04-28 2003-11-25 Sun Microsystems, Inc. Block-based, adaptive, lossless video coder
US6876703B2 (en) 2000-05-11 2005-04-05 Ub Video Inc. Method and apparatus for video coding
GB2362533A (en) * 2000-05-15 2001-11-21 Nokia Mobile Phones Ltd Encoding a video signal with an indicator of the type of error concealment used
US6647061B1 (en) * 2000-06-09 2003-11-11 General Instrument Corporation Video size conversion and transcoding from MPEG-2 to MPEG-4
KR100708091B1 (ko) 2000-06-13 2007-04-16 삼성전자주식회사 양방향 움직임 벡터를 이용한 프레임 레이트 변환 장치 및그 방법
US7023922B1 (en) 2000-06-21 2006-04-04 Microsoft Corporation Video coding system and method using 3-D discrete wavelet transform and entropy coding with motion information
US6614442B1 (en) 2000-06-26 2003-09-02 S3 Graphics Co., Ltd. Macroblock tiling format for motion compensation
KR100353851B1 (ko) 2000-07-07 2002-09-28 한국전자통신연구원 파문 스캔 장치 및 그 방법과 그를 이용한 영상코딩/디코딩 장치 및 그 방법
KR100727910B1 (ko) * 2000-10-11 2007-06-13 삼성전자주식회사 하이브리드형 고속 움직임 추정 방법 및 그 장치
JP2002121053A (ja) 2000-10-11 2002-04-23 Koyu Sangyo Kk セメント、コンクリート混和材及びその製造方法
JP4682410B2 (ja) 2000-10-12 2011-05-11 ソニー株式会社 画像処理装置及び画像処理方法
WO2002037859A2 (en) * 2000-11-03 2002-05-10 Compression Science Video data compression system
JP4557411B2 (ja) 2000-11-17 2010-10-06 大阪瓦斯株式会社 流体流量計測システム
CN1401189A (zh) * 2000-11-23 2003-03-05 皇家菲利浦电子有限公司 视频编码方法和相应的编码器
JP2002177889A (ja) 2000-12-12 2002-06-25 Iseki & Co Ltd 回転式穀粒選別装置
US6633612B2 (en) 2000-12-13 2003-10-14 Genesis Microchip Inc. Method and apparatus for detecting motion between odd and even video fields
JP4526700B2 (ja) 2000-12-27 2010-08-18 株式会社エクォス・リサーチ 配光制御装置
US6920175B2 (en) 2001-01-03 2005-07-19 Nokia Corporation Video coding architecture and methods for using same
JP2002204713A (ja) 2001-01-11 2002-07-23 Taishou:Kk ヘアーグリップ
US20020168066A1 (en) 2001-01-22 2002-11-14 Weiping Li Video encoding and decoding techniques and apparatus
US8374237B2 (en) 2001-03-02 2013-02-12 Dolby Laboratories Licensing Corporation High precision encoding and decoding of video images
EP1374429A4 (en) 2001-03-05 2009-11-11 Intervideo Inc SYSTEMS AND METHOD FOR CODING AND DECODING REDUNDANT MOTION VECTORS IN COMPRESSED VIDEO BITSTRAMS
US7206453B2 (en) 2001-05-03 2007-04-17 Microsoft Corporation Dynamic filtering for lossy compression
US6816552B2 (en) 2001-07-11 2004-11-09 Dolby Laboratories Licensing Corporation Interpolation of video compression frames
US6975680B2 (en) 2001-07-12 2005-12-13 Dolby Laboratories, Inc. Macroblock mode decision biasing for video compression systems
JP2002118598A (ja) 2001-08-06 2002-04-19 Nippon Telegr & Teleph Corp <Ntt> 輻輳検出方法、輻輳防止方法、およびパケット通信システム
US6804301B2 (en) * 2001-08-15 2004-10-12 General Instrument Corporation First pass encoding of I and P-frame complexity for compressed digital video
US6950469B2 (en) 2001-09-17 2005-09-27 Nokia Corporation Method for sub-pixel value interpolation
US20030099294A1 (en) 2001-11-27 2003-05-29 Limin Wang Picture level adaptive frame/field coding for digital video content
PT2268039E (pt) 2001-11-21 2015-10-26 Google Technology Holdings LLC Codificação adaptativa de quadro/campo ao nível dos macroblocos para o conteúdo de vídeo digital
US6980596B2 (en) 2001-11-27 2005-12-27 General Instrument Corporation Macroblock level adaptive frame/field coding for digital video content
AU2002351389A1 (en) 2001-12-17 2003-06-30 Microsoft Corporation Skip macroblock coding
CN101448162B (zh) 2001-12-17 2013-01-02 微软公司 处理视频图像的方法
US6873657B2 (en) 2001-12-27 2005-03-29 Koninklijke Philips Electronics, N.V. Method of and system for improving temporal consistency in sharpness enhancement for a video signal
JP4114859B2 (ja) 2002-01-09 2008-07-09 松下電器産業株式会社 動きベクトル符号化方法および動きベクトル復号化方法
WO2003063505A1 (en) 2002-01-23 2003-07-31 Nokia Corporation Grouping of image frames in video coding
FI114433B (fi) 2002-01-23 2004-10-15 Nokia Corp Otossiirtymän koodaaminen videokoodauksessa
US7003035B2 (en) 2002-01-25 2006-02-21 Microsoft Corporation Video coding methods and apparatuses
US6798364B2 (en) 2002-02-05 2004-09-28 Intel Corporation Method and apparatus for variable length coding
KR20040099100A (ko) 2002-04-19 2004-11-26 마쯔시다덴기산교 가부시키가이샤 움직임 벡터 계산 방법
CN1992895B (zh) * 2002-04-19 2010-12-08 松下电器产业株式会社 图像编码方法及图像编码装置
JP2004208259A (ja) 2002-04-19 2004-07-22 Matsushita Electric Ind Co Ltd 動きベクトル計算方法
KR100481732B1 (ko) 2002-04-20 2005-04-11 전자부품연구원 다 시점 동영상 부호화 장치
US20030202590A1 (en) 2002-04-30 2003-10-30 Qunshan Gu Video encoding using direct mode predicted frames
KR100491530B1 (ko) 2002-05-03 2005-05-27 엘지전자 주식회사 모션 벡터 결정 방법
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
WO2004006586A1 (ja) 2002-07-02 2004-01-15 Matsushita Electric Industrial Co., Ltd. 画像符号化方法および画像復号化方法
US7280700B2 (en) 2002-07-05 2007-10-09 Microsoft Corporation Optimization techniques for data compression
CN102291585A (zh) 2002-07-15 2011-12-21 诺基亚有限公司 用于视频序列中错误隐藏的方法
AU2003281133A1 (en) 2002-07-15 2004-02-02 Hitachi, Ltd. Moving picture encoding method and decoding method
US7154952B2 (en) 2002-07-19 2006-12-26 Microsoft Corporation Timestamp-independent motion vector prediction for predictive (P) and bidirectionally predictive (B) pictures
PT2320659E (pt) 2002-08-08 2014-11-13 Panasonic Ip Corp America Método de codificação e método de descodificação de imagens em movimento
KR100506864B1 (ko) 2002-10-04 2005-08-05 엘지전자 주식회사 모션벡터 결정방법
AU2003290536A1 (en) 2002-10-23 2004-05-13 Divxnetworks, Inc. Method and system for supercompression of compressed digital video
JP4093405B2 (ja) 2002-10-25 2008-06-04 株式会社リコー 画像処理装置、プログラム及び記憶媒体
US7227901B2 (en) 2002-11-21 2007-06-05 Ub Video Inc. Low-complexity deblocking filter
JP2004228259A (ja) * 2003-01-22 2004-08-12 Hitachi Ltd 半導体装置及びそれを用いた電子装置
WO2004075554A1 (en) 2003-02-18 2004-09-02 Nokia Corporation Picture decoding method
BRPI0411765A (pt) 2003-06-25 2006-08-08 Thomson Licensing codificação de decisão modal rápida para inter-quadros
US7426308B2 (en) 2003-07-18 2008-09-16 Microsoft Corporation Intraframe and interframe interlace coding and decoding
US7609763B2 (en) 2003-07-18 2009-10-27 Microsoft Corporation Advanced bi-directional predictive coding of video frames
US20050013498A1 (en) 2003-07-18 2005-01-20 Microsoft Corporation Coding of motion vector information
US7317839B2 (en) 2003-09-07 2008-01-08 Microsoft Corporation Chroma motion vector derivation for interlaced forward-predicted fields
US7092576B2 (en) 2003-09-07 2006-08-15 Microsoft Corporation Bitplane coding for macroblock field/frame coding type information
US7961786B2 (en) 2003-09-07 2011-06-14 Microsoft Corporation Signaling field type information
US7567617B2 (en) 2003-09-07 2009-07-28 Microsoft Corporation Predicting motion vectors for fields of forward-predicted interlaced video frames
US8064520B2 (en) 2003-09-07 2011-11-22 Microsoft Corporation Advanced bi-directional predictive coding of interlaced video
US7346111B2 (en) 2003-12-10 2008-03-18 Lsi Logic Corporation Co-located motion vector storage
KR20050061762A (ko) 2003-12-18 2005-06-23 학교법인 대양학원 부호화 모드 결정방법, 움직임 추정방법 및 부호화 장치
US7889792B2 (en) 2003-12-24 2011-02-15 Apple Inc. Method and system for video encoding using a variable number of B frames
US8036271B2 (en) 2004-02-24 2011-10-11 Lsi Corporation Method and apparatus for determining a second picture for temporal direct-mode block prediction
US20050207490A1 (en) 2004-03-18 2005-09-22 Wang Jason N Stored picture index for AVC coding
US8116374B2 (en) 2004-05-07 2012-02-14 Broadcom Corporation Method and system for generating a transform size syntax element for video decoding
FR2872973A1 (fr) 2004-07-06 2006-01-13 Thomson Licensing Sa Procede ou dispositif de codage d'une sequence d'images sources
EP1982518A4 (en) 2006-01-12 2010-06-16 Lg Electronics Inc PROCESSING MORE VIEW VIDEO
KR101350591B1 (ko) 2006-07-06 2014-01-14 톰슨 라이센싱 멀티뷰 비디오 인코딩 및 디코딩을 위해 프레임 넘버 및/또는 픽쳐 오더 카운트를 분리시키는 방법 및 장치
JP4592656B2 (ja) 2006-08-17 2010-12-01 富士通セミコンダクター株式会社 動き予測処理装置、画像符号化装置および画像復号化装置
WO2008023967A1 (en) 2006-08-25 2008-02-28 Lg Electronics Inc A method and apparatus for decoding/encoding a video signal
BRPI0718206B1 (pt) 2006-10-16 2020-10-27 Nokia Technologies Oy método para codificar uma pluralidade de visões de uma cena; método de codificação de uma sequência de bits de vídeo codificada e aparelho
JP3129986U (ja) 2006-12-26 2007-03-08 ライオン株式会社 板状緩衝材
US8265144B2 (en) 2007-06-30 2012-09-11 Microsoft Corporation Innovations in video decoder implementations
US9648325B2 (en) 2007-06-30 2017-05-09 Microsoft Technology Licensing, Llc Video decoding implementations for a graphics processing unit
US8254455B2 (en) 2007-06-30 2012-08-28 Microsoft Corporation Computing collocated macroblock information for direct mode macroblocks
US8189666B2 (en) 2009-02-02 2012-05-29 Microsoft Corporation Local picture identifier and computation of co-located information
JP6078298B2 (ja) 2012-11-01 2017-02-08 武蔵エンジニアリング株式会社 位置補正機能を有する作業装置および作業方法

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5786860A (en) * 1994-07-30 1998-07-28 Korean Advanced Institute Of Science And Technology High speed block matching for bi-directional motion vector estimation
US5822541A (en) * 1995-10-09 1998-10-13 Hitachi, Ltd. Compressed video data amount reducing device, compressed video data amount reducing system and compressed video data amount reducing method
GB2328337A (en) * 1997-08-12 1999-02-17 Daewoo Electronics Co Ltd Encoding motion vectors
EP0944245A1 (en) * 1998-03-20 1999-09-22 STMicroelectronics S.r.l. Hierarchical recursive motion estimator for video images encoder
RU2182727C2 (ru) * 2000-07-20 2002-05-20 Дворкович Александр Викторович Способ поиска векторов движения деталей в динамических изображениях

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
Wiegand Thomas Long-Term Memory Motion-Compensated Prediction, IEEE Transactions on Circuits and Systems for Video Technology, September 1998. Kossentini Faouzi Predictive RD Optimized Motion Estimation for Very Low Bit-Rate Video Coding, IEEE JOURNAL ON SELECTED AREAS IN COMMUNICATIONS, VOL.15, №9, DECEMBER 1997. *

Cited By (130)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2571550C2 (ru) * 2010-04-12 2015-12-20 Панасоник Интеллекчуал Проперти Корпорэйшн оф Америка Способ пространственного прогнозирования, способ декодирования изображений и способ кодирования изображений
RU2528132C2 (ru) * 2010-04-13 2014-09-10 Самсунг Электроникс Ко., Лтд. Способ кодирования видео и устройство кодирования видео с использованием блоков предсказания на основании блоков кодирования, определенных в соответствии с древовидной структурой, и способ декодирования видео и устройство декодирования видео с использованием блоков предсказания на основании блоков кодирования, определенных в соответствии с древовидной структурой
RU2731026C1 (ru) * 2011-01-07 2020-08-28 Нтт Докомо, Инк. Способ прогнозирующего кодирования, устройство прогнозирующего кодирования и программа прогнозирующего кодирования вектора движения и способ прогнозирующего декодирования, устройство прогнозирующего декодирования и программа прогнозирующего декодирования вектора движения
RU2744696C1 (ru) * 2011-01-07 2021-03-15 Нтт Докомо, Инк. Способ прогнозирующего кодирования, устройство прогнозирующего кодирования и программа прогнозирующего кодирования вектора движения и способ прогнозирующего декодирования, устройство прогнозирующего декодирования и программа прогнозирующего декодирования вектора движения
RU2550554C2 (ru) * 2011-01-27 2015-05-10 Квэлкомм Инкорпорейтед Выполнение предсказания вектора движения для видеокодирования
US9319716B2 (en) 2011-01-27 2016-04-19 Qualcomm Incorporated Performing motion vector prediction for video coding
RU2701455C2 (ru) * 2011-03-09 2019-09-26 Кэнон Кабусики Кайся Кодирование и декодирование видео
RU2564252C2 (ru) * 2011-03-09 2015-09-27 Кэнон Кабусики Кайся Кодирование и декодирование видео
US10057592B2 (en) 2011-03-09 2018-08-21 Canon Kabushiki Kaisha Video encoding and decoding
RU2642329C1 (ru) * 2011-03-09 2018-01-24 Кэнон Кабусики Кайся Кодирование и декодирование видео
RU2740783C1 (ru) * 2011-03-09 2021-01-21 Кэнон Кабусики Кайся Кодирование и декодирование видео
RU2732534C1 (ru) * 2011-03-09 2020-09-21 Кэнон Кабусики Кайся Кодирование и декодирование видео
US10382774B2 (en) 2011-04-12 2019-08-13 Sun Patent Trust Moving picture coding method, moving picture coding apparatus, moving picture decoding method, moving picture decoding apparatus and moving picture coding and decoding apparatus
US11917186B2 (en) 2011-04-12 2024-02-27 Sun Patent Trust Moving picture coding method, moving picture coding apparatus, moving picture decoding method, moving picture decoding apparatus and moving picture coding and decoding apparatus
US10536712B2 (en) 2011-04-12 2020-01-14 Sun Patent Trust Moving picture coding method, moving picture coding apparatus, moving picture decoding method, moving picture decoding apparatus and moving picture coding and decoding apparatus
US9445120B2 (en) 2011-04-12 2016-09-13 Sun Patent Trust Moving picture coding method, moving picture coding apparatus, moving picture decoding method, moving picture decoding apparatus and moving picture coding and decoding apparatus
US10609406B2 (en) 2011-04-12 2020-03-31 Sun Patent Trust Moving picture coding method, moving picture coding apparatus, moving picture decoding method, moving picture decoding apparatus and moving picture coding and decoding apparatus
US9872036B2 (en) 2011-04-12 2018-01-16 Sun Patent Trust Moving picture coding method, moving picture coding apparatus, moving picture decoding method, moving picture decoding apparatus and moving picture coding and decoding apparatus
US11012705B2 (en) 2011-04-12 2021-05-18 Sun Patent Trust Moving picture coding method, moving picture coding apparatus, moving picture decoding method, moving picture decoding apparatus and moving picture coding and decoding apparatus
US12238326B2 (en) 2011-04-12 2025-02-25 Sun Patent Trust Moving picture coding method, moving picture coding apparatus, moving picture decoding method, moving picture decoding apparatus and moving picture coding and decoding apparatus
US10178404B2 (en) 2011-04-12 2019-01-08 Sun Patent Trust Moving picture coding method, moving picture coding apparatus, moving picture decoding method, moving picture decoding apparatus and moving picture coding and decoding apparatus
US11356694B2 (en) 2011-04-12 2022-06-07 Sun Patent Trust Moving picture coding method, moving picture coding apparatus, moving picture decoding method, moving picture decoding apparatus and moving picture coding and decoding apparatus
US10484708B2 (en) 2011-05-24 2019-11-19 Velos Media, Llc Decoding method and apparatuses with candidate motion vectors
US11228784B2 (en) 2011-05-24 2022-01-18 Velos Media, Llc Decoding method and apparatuses with candidate motion vectors
US9826249B2 (en) 2011-05-24 2017-11-21 Velos Media, Llc Decoding method and apparatuses with candidate motion vectors
US10129564B2 (en) 2011-05-24 2018-11-13 Velos Media, LCC Decoding method and apparatuses with candidate motion vectors
US11575930B2 (en) 2011-05-27 2023-02-07 Sun Patent Trust Coding method and apparatus with candidate motion vectors
US11570444B2 (en) 2011-05-27 2023-01-31 Sun Patent Trust Image coding method, image coding apparatus, image decoding method, image decoding apparatus, and image coding and decoding apparatus
US9615107B2 (en) 2011-05-27 2017-04-04 Sun Patent Trust Image coding method, image coding apparatus, image decoding method, image decoding apparatus, and image coding and decoding apparatus
US9723322B2 (en) 2011-05-27 2017-08-01 Sun Patent Trust Decoding method and apparatus with candidate motion vectors
US11895324B2 (en) 2011-05-27 2024-02-06 Sun Patent Trust Coding method and apparatus with candidate motion vectors
US10595023B2 (en) 2011-05-27 2020-03-17 Sun Patent Trust Image coding method, image coding apparatus, image decoding method, image decoding apparatus, and image coding and decoding apparatus
US11115664B2 (en) 2011-05-27 2021-09-07 Sun Patent Trust Image coding method, image coding apparatus, image decoding method, image decoding apparatus, and image coding and decoding apparatus
US11076170B2 (en) 2011-05-27 2021-07-27 Sun Patent Trust Coding method and apparatus with candidate motion vectors
US10708598B2 (en) 2011-05-27 2020-07-07 Sun Patent Trust Image coding method, image coding apparatus, image decoding method, image decoding apparatus, and image coding and decoding apparatus
US10034001B2 (en) 2011-05-27 2018-07-24 Sun Patent Trust Image coding method, image coding apparatus, image decoding method, image decoding apparatus, and image coding and decoding apparatus
US9485518B2 (en) 2011-05-27 2016-11-01 Sun Patent Trust Decoding method and apparatus with candidate motion vectors
US10721474B2 (en) 2011-05-27 2020-07-21 Sun Patent Trust Image coding method, image coding apparatus, image decoding method, image decoding apparatus, and image coding and decoding apparatus
US9838695B2 (en) 2011-05-27 2017-12-05 Sun Patent Trust Image coding method, image coding apparatus, image decoding method, image decoding apparatus, and image coding and decoding apparatus
RU2601192C2 (ru) * 2011-05-27 2016-10-27 Сан Пэтент Траст Способ кодирования видео, устройство кодирования видео, способ декодирования видео, устройство декодирования видео и устройство кодирования/декодирования видео
US10200714B2 (en) 2011-05-27 2019-02-05 Sun Patent Trust Decoding method and apparatus with candidate motion vectors
US10212450B2 (en) 2011-05-27 2019-02-19 Sun Patent Trust Coding method and apparatus with candidate motion vectors
US9883199B2 (en) 2011-05-27 2018-01-30 Sun Patent Trust Coding method and apparatus with candidate motion vectors
US11979582B2 (en) 2011-05-27 2024-05-07 Sun Patent Trust Image coding method, image coding apparatus, image decoding method, image decoding apparatus, and image coding and decoding apparatus
US12323616B2 (en) 2011-05-27 2025-06-03 Sun Patent Trust Coding method and apparatus with candidate motion vectors
US12375684B2 (en) 2011-05-27 2025-07-29 Sun Patent Trust Image coding method, image coding apparatus, image decoding method, image decoding apparatus, and image coding and decoding apparatus
US11057639B2 (en) 2011-05-31 2021-07-06 Sun Patent Trust Derivation method and apparatuses with candidate motion vectors
US9609356B2 (en) 2011-05-31 2017-03-28 Sun Patent Trust Moving picture coding method and apparatus with candidate motion vectors
US9900613B2 (en) 2011-05-31 2018-02-20 Sun Patent Trust Image coding and decoding system using candidate motion vectors
US10951911B2 (en) 2011-05-31 2021-03-16 Velos Media, Llc Image decoding method and image decoding apparatus using candidate motion vectors
US12425634B2 (en) 2011-05-31 2025-09-23 Sun Patent Trust Image decoding method and image decoding apparatus using candidate motion vectors
US9819961B2 (en) 2011-05-31 2017-11-14 Sun Patent Trust Decoding method and apparatuses with candidate motion vectors
US10412404B2 (en) 2011-05-31 2019-09-10 Velos Media, Llc Image decoding method and image decoding apparatus using candidate motion vectors
US11368710B2 (en) 2011-05-31 2022-06-21 Velos Media, Llc Image decoding method and image decoding apparatus using candidate motion vectors
US12348768B2 (en) 2011-05-31 2025-07-01 Sun Patent Trust Derivation method and apparatuses with candidate motion vectors
US11509928B2 (en) 2011-05-31 2022-11-22 Sun Patent Trust Derivation method and apparatuses with candidate motion vectors
US10652573B2 (en) 2011-05-31 2020-05-12 Sun Patent Trust Video encoding method, video encoding device, video decoding method, video decoding device, and video encoding/decoding device
US10645413B2 (en) 2011-05-31 2020-05-05 Sun Patent Trust Derivation method and apparatuses with candidate motion vectors
US11949903B2 (en) 2011-05-31 2024-04-02 Sun Patent Trust Image decoding method and image decoding apparatus using candidate motion vectors
US11917192B2 (en) 2011-05-31 2024-02-27 Sun Patent Trust Derivation method and apparatuses with candidate motion vectors
RU2601180C2 (ru) * 2011-06-27 2016-10-27 Самсунг Электроникс Ко., Лтд. Способ и устройство для кодирования информации движения, а также способ и устройство для ее декодирования
RU2682303C1 (ru) * 2011-06-27 2019-03-18 Самсунг Электроникс Ко., Лтд. Способ и устройство для кодирования информации движения, а также способ и устройство для ее декодирования
US9432680B2 (en) 2011-06-27 2016-08-30 Samsung Electronics Co., Ltd. Method and apparatus for encoding motion information, and method and apparatus for decoding same
RU2705435C1 (ru) * 2011-06-27 2019-11-07 Самсунг Электроникс Ко., Лтд. Способ и устройство для кодирования информации движения, а также способ и устройство для ее декодирования
RU2636672C1 (ru) * 2011-06-27 2017-11-27 Самсунг Электроникс Ко., Лтд. Способ и устройство для кодирования информации движения, а также способ и устройство для ее декодирования
US10887585B2 (en) 2011-06-30 2021-01-05 Sun Patent Trust Image decoding method, image coding method, image decoding apparatus, image coding apparatus, and image coding and decoding apparatus
US9456214B2 (en) 2011-08-03 2016-09-27 Sun Patent Trust Moving picture coding method, moving picture coding apparatus, moving picture decoding method, moving picture decoding apparatus, and moving picture coding and decoding apparatus
US11553202B2 (en) 2011-08-03 2023-01-10 Sun Patent Trust Video encoding method, video encoding apparatus, video decoding method, video decoding apparatus, and video encoding/decoding apparatus
US11979598B2 (en) 2011-08-03 2024-05-07 Sun Patent Trust Video encoding method, video encoding apparatus, video decoding method, video decoding apparatus, and video encoding/decoding apparatus
US10440387B2 (en) 2011-08-03 2019-10-08 Sun Patent Trust Video encoding method, video encoding apparatus, video decoding method, video decoding apparatus, and video encoding/decoding apparatus
US10129561B2 (en) 2011-08-03 2018-11-13 Sun Patent Trust Video encoding method, video encoding apparatus, video decoding method, video decoding apparatus, and video encoding/decoding apparatus
RU2684753C1 (ru) * 2011-08-17 2019-04-12 Кэнон Кабусики Кайся Устройство и способ кодирования изображения, устройство и способ декодирования изображения и носители данных
US10306256B2 (en) 2011-08-17 2019-05-28 Canon Kabushiki Kaisha Method and device for encoding a sequence of images and method and device for decoding a sequence of images
RU2643450C1 (ru) * 2011-08-17 2018-02-01 Кэнон Кабусики Кайся Устройство и способ кодирования изображения, устройство и способ декодирования изображения и носители данных
RU2589402C2 (ru) * 2011-08-17 2016-07-10 Кэнон Кабусики Кайся Способ и устройство для кодирования последовательности изображений, а также способ и устройство для декодирования последовательности изображений
RU2708440C1 (ru) * 2011-08-17 2019-12-06 Кэнон Кабусики Кайся Устройство и способ кодирования изображения, устройство и способ декодирования изображения и носители данных
US10165294B2 (en) 2011-09-23 2018-12-25 Kt Corporation Method for inducing a merge candidate block and device using same
US11490119B2 (en) 2011-09-23 2022-11-01 Qualcomm Incorporated Decoded picture buffer management
US9253499B2 (en) 2011-09-23 2016-02-02 Kt Corporation Method for inducing a merge candidate block and device using same
US9930359B2 (en) 2011-09-23 2018-03-27 Kt Corporation Method for inducing a merge candidate block and device using same
US10856007B2 (en) 2011-09-23 2020-12-01 Velos Media, Llc Decoded picture buffer management
US10542285B2 (en) 2011-09-23 2020-01-21 Velos Media, Llc Decoded picture buffer management
US10182237B2 (en) 2011-09-23 2019-01-15 Kt Corporation Method for inducing a merge candidate block and device using same
US10165295B2 (en) 2011-09-23 2018-12-25 Kt Corporation Method for inducing a merge candidate block and device using same
US9924185B2 (en) 2011-09-23 2018-03-20 Kt Corporation Method for inducing a merge candidate block and device using same
RU2576499C2 (ru) * 2011-09-23 2016-03-10 Кт Корпорейшен Способ получения блока-кандидата на слияние и использующее его устройство
US9578348B2 (en) 2011-09-23 2017-02-21 Kt Corporation Method for inducing a merge candidate block and device using same
US9357225B2 (en) 2011-09-23 2016-05-31 Kt Corporation Method for inducing a merge candidate block and device using same
US10034018B2 (en) 2011-09-23 2018-07-24 Velos Media, Llc Decoded picture buffer management
US9253498B2 (en) 2011-09-23 2016-02-02 Kt Corporation Method for inducing a merge candidate block and device using same
US9998757B2 (en) 2011-09-23 2018-06-12 Velos Media, Llc Reference picture signaling and decoded picture buffer management
US9554144B2 (en) 2011-09-23 2017-01-24 Kt Corporation Method for inducing a merge candidate block and device using same
US12120324B2 (en) 2011-10-19 2024-10-15 Sun Patent Trust Picture coding method, picture coding apparatus, picture decoding method, and picture decoding apparatus
US11647208B2 (en) 2011-10-19 2023-05-09 Sun Patent Trust Picture coding method, picture coding apparatus, picture decoding method, and picture decoding apparatus
US12563208B2 (en) 2011-10-19 2026-02-24 Sun Patent Trust Picture coding method, picture coding apparatus, picture decoding method, and picture decoding apparatus
US11218708B2 (en) 2011-10-19 2022-01-04 Sun Patent Trust Picture decoding method for decoding using a merging candidate selected from a first merging candidate derived using a first derivation process and a second merging candidate derived using a second derivation process
RU2577181C2 (ru) * 2011-10-21 2016-03-10 Нокиа Текнолоджиз Ой Способ и устройство для кодирования видеосигналов
US9992511B2 (en) 2011-10-21 2018-06-05 Nokia Technologies Oy Method for video coding and an apparatus
US11122289B2 (en) 2011-10-21 2021-09-14 Nokia Technologies Oy Method for video coding and an apparatus
RU2584491C2 (ru) * 2011-10-31 2016-05-20 Квэлкомм Инкорпорейтед Произвольный доступ с усовершенствованным управлением буфером декодированных изображений (dpb) при кодировании видео
RU2577779C2 (ru) * 2011-11-07 2016-03-20 Квэлкомм Инкорпорейтед Генерирование дополнительных кандидатов для слияния
US10038907B2 (en) 2011-11-08 2018-07-31 Electronics And Telecommunications Research Institute Method and device for sharing a candidate list
US11711523B2 (en) 2011-11-08 2023-07-25 Electronics And Telecommunications Research Institute Method and device for sharing a candidate list
RU2632157C2 (ru) * 2011-11-08 2017-10-02 Электроникс Энд Телекоммьюникейшнз Рисерч Инститьют Способ и устройство для совместного использования списка кандидатов
US11206411B2 (en) 2011-11-08 2021-12-21 Electronics And Telecommunications Research Institute Method and device for sharing a candidate list
RU2632158C2 (ru) * 2011-11-08 2017-10-02 Электроникс Энд Телекоммьюникейшнз Рисерч Инститьют Способ и устройство для совместного использования списка кандидатов
RU2632155C1 (ru) * 2011-11-08 2017-10-02 Электроникс Энд Телекоммьюникейшнз Рисерч Инститьют Способ и устройство для совместного использования списка кандидатов
US10326998B2 (en) 2011-11-08 2019-06-18 Electronics And Telecommunications Research Institute Method and device for sharing a candidate list
US10326999B2 (en) 2011-11-08 2019-06-18 Electronics And Telecommunications Research Institute Method and device for sharing a candidate list
US9716890B2 (en) 2011-11-08 2017-07-25 Electronics And Telecommunications Research Institute Method and device for sharing a candidate list
US9854249B2 (en) 2011-11-08 2017-12-26 Electronics And Telecommunications Research Institute Method and device for sharing a candidate list
RU2575419C2 (ru) * 2011-11-08 2016-02-20 Электроникс Энд Телекоммьюникейшнз Рисерч Инститьют Способ и устройство для совместного использования списка кандидатов
US9621903B2 (en) 2011-11-08 2017-04-11 Electronics And Telecommunications Research Institute Method and device for sharing a candidate list
US9621910B2 (en) 2011-11-08 2017-04-11 Electronics And Telecommunications Research Institute Method and device for sharing a candidate list
US10536706B2 (en) 2011-11-08 2020-01-14 Electronics And Telecommunications Research Institute Method and device for sharing a candidate list
US10863181B2 (en) 2011-11-08 2020-12-08 Electronics And Telecommunications Research Institute Method and device for sharing a candidate list
RU2632154C1 (ru) * 2011-11-08 2017-10-02 Электроникс Энд Телекоммьюникейшнз Рисерч Инститьют Способ и устройство для совместного использования списка кандидатов
US10805612B2 (en) 2011-11-08 2020-10-13 Electronics And Telecommunications Research Institute Method and device for sharing a candidate list
US9516334B2 (en) 2011-11-08 2016-12-06 Electronics And Telecommunications Research Institute Method and device for sharing a candidate list
US10694191B2 (en) 2011-11-08 2020-06-23 Electronics And Telecommunications Research Institute Method and device for sharing a candidate list
US10341666B2 (en) 2011-11-08 2019-07-02 Electronics And Telecommunications Research Institute Method and device for sharing a candidate list
RU2658146C1 (ru) * 2012-04-12 2018-06-19 ДжейВиСи КЕНВУД КОРПОРЕЙШН Устройство декодирования движущегося изображения и способ декодирования движущегося изображения
RU2658146C9 (ru) * 2012-04-12 2018-12-12 ДжейВиСи КЕНВУД КОРПОРЕЙШН Устройство декодирования движущегося изображения и способ декодирования движущегося изображения
RU2682368C1 (ru) * 2012-04-12 2019-03-19 ДжейВиСи КЕНВУД КОРПОРЕЙШН Устройство кодирования движущегося изображения и способ кодирования движущегося изображения
RU2617920C2 (ru) * 2012-04-12 2017-04-28 ДжейВиСи КЕНВУД КОРПОРЕЙШН Устройство кодирования движущегося изображения, способ кодирования движущегося изображения и программа кодирования движущегося изображения, а также устройство декодирования движущегося изображения, способ декодирования движущегося изображения и программа декодирования движущегося изображения
RU2617920C9 (ru) * 2012-04-12 2017-08-29 ДжейВиСи КЕНВУД КОРПОРЕЙШН Устройство кодирования движущегося изображения, способ кодирования движущегося изображения и программа кодирования движущегося изображения, а также устройство декодирования движущегося изображения, способ декодирования движущегося изображения и программа декодирования движущегося изображения
RU2682368C9 (ru) * 2012-04-12 2019-10-01 ДжейВиСи КЕНВУД КОРПОРЕЙШН Устройство кодирования движущегося изображения и способ кодирования движущегося изображения
US10958927B2 (en) 2015-03-27 2021-03-23 Qualcomm Incorporated Motion information derivation mode determination in video coding
RU2705428C2 (ru) * 2015-03-27 2019-11-07 Квэлкомм Инкорпорейтед Вывод информации движения для подблоков при видеокодировании
US11330284B2 (en) 2015-03-27 2022-05-10 Qualcomm Incorporated Deriving motion information for sub-blocks in video coding

Also Published As

Publication number Publication date
JP4733341B2 (ja) 2011-07-27
US20220167006A1 (en) 2022-05-26
US20150016527A1 (en) 2015-01-15
US20200275123A1 (en) 2020-08-27
CN100455018C (zh) 2009-01-21
US20070014358A1 (en) 2007-01-18
JP2004040785A (ja) 2004-02-05
US20170118488A1 (en) 2017-04-27
CN1471320A (zh) 2004-01-28
BR0302164A (pt) 2004-09-08
US9571854B2 (en) 2017-02-14
MXPA03004906A (es) 2004-10-15
US8374245B2 (en) 2013-02-12
AU2003204477A1 (en) 2004-01-08
US10116959B2 (en) 2018-10-30
KR100958499B1 (ko) 2010-05-17
EP1369820A3 (en) 2004-03-03
US20130148737A1 (en) 2013-06-13
US9185427B2 (en) 2015-11-10
AU2003204477B2 (en) 2009-03-12
EP1369820A2 (en) 2003-12-10
CA2430460A1 (en) 2003-12-03
US11575934B2 (en) 2023-02-07
KR20030094086A (ko) 2003-12-11
CA2430460C (en) 2013-05-21
US8873630B2 (en) 2014-10-28
US20160134890A1 (en) 2016-05-12
US10694208B2 (en) 2020-06-23
US20040001546A1 (en) 2004-01-01
US11277636B2 (en) 2022-03-15
US20190045216A1 (en) 2019-02-07

Similar Documents

Publication Publication Date Title
RU2310231C2 (ru) Пространственно-временное прогнозирование для двунаправлено прогнозируемых (в) изображений и прогнозирование вектора движения для компенсации движения множественных изображений с помощью эталона
US10708582B2 (en) Video coding
JP3863510B2 (ja) 動きベクトル符号化／復号化方法及びその装置
US20110013697A1 (en) Motion vector prediction method, and apparatus and method for encoding and decoding image using the same
JP5328854B2 (ja) 動きベクトル検出装置及び動きベクトル検出方法
JP2007329693A (ja) 画像符号化装置、及び画像符号化方法
JP4804423B2 (ja) 動きベクトル検出装置及び動きベクトル検出方法
JP4527677B2 (ja) 動画像符号化方法、動画像符号化装置、動画像符号化プログラム
JP2004032355A (ja) 動画像符号化方法，動画像復号方法，動画像符号化装置および動画像復号装置
HK1157980A (en) Improved video coding method and apparatus

Legal Events

Date Code Title Description
PC41 Official registration of the transfer of exclusive right

Effective date: 20150526