MX2013003694A - Dispositivo de codificacion de imagen en movimiento, dispositivo de decodificacion de imagen en movimiento, metodo de codificacion de imagen en movimiento y metodo de decodificacion de imagen en movimiento. - Google Patents

Dispositivo de codificacion de imagen en movimiento, dispositivo de decodificacion de imagen en movimiento, metodo de codificacion de imagen en movimiento y metodo de decodificacion de imagen en movimiento.

Info

Publication number
MX2013003694A
MX2013003694A MX2013003694A MX2013003694A MX2013003694A MX 2013003694 A MX2013003694 A MX 2013003694A MX 2013003694 A MX2013003694 A MX 2013003694A MX 2013003694 A MX2013003694 A MX 2013003694A MX 2013003694 A MX2013003694 A MX 2013003694A
Authority
MX
Mexico
Prior art keywords
dynamic image
image decoding
image encoding
variable length
unit
Prior art date
Application number
MX2013003694A
Other languages
English (en)
Spanish (es)
Inventor
Shunichi Sekiguchi
Kazuo Sugimoto
Yusuke Itani
Original Assignee
Mitsubishi Electric Corp
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=45892217&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=MX2013003694(A) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Mitsubishi Electric Corp filed Critical Mitsubishi Electric Corp
Publication of MX2013003694A publication Critical patent/MX2013003694A/es

Links

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
    • H04N19/10—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
    • 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
    • H04N19/102—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
    • H04N19/109—Selection of coding mode or of prediction mode among a plurality of temporal predictive coding modes
    • 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
    • H04N19/117—Filters, e.g. for pre-processing or post-processing
    • 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
    • H04N19/124—Quantisation
    • 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
    • H04N19/13—Adaptive entropy coding, e.g. adaptive variable length coding [AVLC] or context adaptive binary arithmetic coding [CABAC]
    • 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
    • H04N19/139—Analysis of motion vectors, e.g. their magnitude, direction, variance or reliability
    • 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
    • H04N19/157—Assigned coding mode, i.e. the coding mode being predefined or preselected to be further used for selection of another element or parameter
    • H04N19/159—Prediction type, e.g. intra-frame, inter-frame or bidirectional frame prediction
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N19/00—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
    • H04N19/10—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding
    • H04N19/169—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the coding unit, i.e. the structural portion or semantic portion of the video signal being the object or the subject of the adaptive coding
    • H04N19/17—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
    • H04N19/174—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 slice, e.g. a line of blocks or a group of blocks
    • 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
    • H04N19/44—Decoders specially adapted therefor, e.g. video decoders which are asymmetric with respect to the encoder
    • 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
    • H04N19/513—Processing of motion vectors
    • H04N19/521—Processing of motion vectors for estimating the reliability of the determined motion vectors or motion vector field, e.g. for smoothing the motion vector field or for correcting 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
    • H04N19/60—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
    • H04N19/80—Details of filtering operations specially adapted for video compression, e.g. for pixel interpolation
    • H04N19/82—Details of filtering operations specially adapted for video compression, e.g. for pixel interpolation involving filtering within a prediction loop
    • 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
    • H04N19/90—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using coding techniques not provided for in groups H04N19/10-H04N19/85, e.g. fractals
    • H04N19/91—Entropy coding, e.g. variable length coding [VLC] or arithmetic coding

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Compression Or Coding Systems Of Tv Signals (AREA)
MX2013003694A 2010-09-30 2011-07-21 Dispositivo de codificacion de imagen en movimiento, dispositivo de decodificacion de imagen en movimiento, metodo de codificacion de imagen en movimiento y metodo de decodificacion de imagen en movimiento. MX2013003694A (es)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2010221460 2010-09-30
JP2011050214 2011-03-08
PCT/JP2011/004121 WO2012042719A1 (ja) 2010-09-30 2011-07-21 動画像符号化装置、動画像復号装置、動画像符号化方法及び動画像復号方法

Publications (1)

Publication Number Publication Date
MX2013003694A true MX2013003694A (es) 2013-04-24

Family

ID=45892217

Family Applications (1)

Application Number Title Priority Date Filing Date
MX2013003694A MX2013003694A (es) 2010-09-30 2011-07-21 Dispositivo de codificacion de imagen en movimiento, dispositivo de decodificacion de imagen en movimiento, metodo de codificacion de imagen en movimiento y metodo de decodificacion de imagen en movimiento.

Country Status (12)

Country Link
US (5) US9369730B2 (enExample)
EP (1) EP2624562A4 (enExample)
JP (6) JP5486091B2 (enExample)
KR (5) KR101914018B1 (enExample)
CN (5) CN106454379B (enExample)
BR (1) BR112013006499B1 (enExample)
CA (3) CA2991166C (enExample)
MX (1) MX2013003694A (enExample)
RU (5) RU2597499C2 (enExample)
SG (5) SG10201802064VA (enExample)
TW (2) TWI581622B (enExample)
WO (1) WO2012042719A1 (enExample)

Families Citing this family (37)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107197305B (zh) * 2010-10-06 2020-02-28 株式会社Ntt都科摩 图像预测解码方法
JP5807588B2 (ja) * 2011-03-08 2015-11-10 株式会社Ｊｖｃケンウッド 動画像符号化装置、動画像符号化方法及び動画像符号化プログラム、並びに、送信装置、送信方法及び送信プログラム
JP5682582B2 (ja) * 2011-03-08 2015-03-11 株式会社Ｊｖｃケンウッド 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、並びに、受信装置、受信方法及び受信プログラム
US9487562B2 (en) 2011-06-17 2016-11-08 President And Fellows Of Harvard College Stabilized polypeptides as regulators of RAB GTPase function
CN104094604B (zh) 2012-01-20 2017-07-14 太阳专利托管公司 使用时间运动矢量预测对视频进行编码和解码的方法和装置
KR101996682B1 (ko) 2012-02-03 2019-07-04 선 페이턴트 트러스트 화상 부호화 방법, 화상 복호 방법, 화상 부호화 장치, 화상 복호 장치 및 화상 부호화 복호 장치
EP2824920A4 (en) 2012-03-06 2016-02-17 Panasonic Ip Corp America VIDEO CODING METHOD, VIDEO CODING METHOD, VIDEO COORDING DEVICE, VIDEO CODING DEVICE AND VIDEO CODING / DECODING DEVICE
US10469851B2 (en) * 2012-04-16 2019-11-05 New Cinema, LLC Advanced video coding method, system, apparatus, and storage medium
US9998752B2 (en) * 2012-11-06 2018-06-12 Nec Corporation Video encoding method, video encoding device, and video encoding program
KR102088383B1 (ko) * 2013-03-15 2020-03-12 삼성전자주식회사 비디오의 부호화 방법 및 장치, 비디오의 복호화 방법 및 장치
US9442637B1 (en) * 2013-06-17 2016-09-13 Xdroid Kft Hierarchical navigation and visualization system
US9693076B2 (en) * 2014-01-07 2017-06-27 Samsung Electronics Co., Ltd. Video encoding and decoding methods based on scale and angle variation information, and video encoding and decoding apparatuses for performing the methods
JP6187286B2 (ja) * 2014-01-28 2017-08-30 富士通株式会社 動画像符号化装置
GB201405649D0 (en) * 2014-03-28 2014-05-14 Sony Corp Data encoding and decoding
US20160373744A1 (en) * 2014-04-23 2016-12-22 Sony Corporation Image processing apparatus and image processing method
US10283091B2 (en) * 2014-10-13 2019-05-07 Microsoft Technology Licensing, Llc Buffer optimization
KR102288949B1 (ko) 2015-01-22 2021-08-12 현대모비스 주식회사 자동차의 브레이크 시스템
WO2016195460A1 (ko) * 2015-06-05 2016-12-08 한양대학교 산학협력단 화면 내 예측에 대한 부호화/복호화 방법 및 장치
CN119383364A (zh) * 2015-06-11 2025-01-28 杜比实验室特许公司 使用自适应去块滤波编码和解码图像的方法及介质
US10291931B2 (en) * 2016-10-13 2019-05-14 Ati Technologies Ulc Determining variance of a block of an image based on a motion vector for the block
US10694202B2 (en) * 2016-12-01 2020-06-23 Qualcomm Incorporated Indication of bilateral filter usage in video coding
US20180242024A1 (en) * 2017-02-21 2018-08-23 Mediatek Inc. Methods and Apparatuses of Candidate Set Determination for Quad-tree Plus Binary-tree Splitting Blocks
KR102577599B1 (ko) * 2017-04-13 2023-09-12 파나소닉 인텔렉츄얼 프로퍼티 코포레이션 오브 아메리카 부호화 장치, 복호 장치, 부호화 방법 및 복호 방법
CN117097891A (zh) * 2017-06-05 2023-11-21 松下电器（美国）知识产权公司 解码装置、编码装置、存储介质、解码方法和编码方法
WO2019049912A1 (ja) * 2017-09-08 2019-03-14 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 符号化装置、復号装置、符号化方法及び復号方法
CN116389720B (zh) 2017-11-09 2025-08-19 三星电子株式会社 图像编码方法以及图像解码方法和设备
WO2020005002A1 (ko) * 2018-06-28 2020-01-02 엘지전자 주식회사 영상 코딩 시스템에서 인터 예측에 따른 템플릿 영역 도출 방법 및 장치
WO2020005042A1 (ko) 2018-06-29 2020-01-02 인텔렉추얼디스커버리 주식회사 디코더 측면의 움직임 보정을 사용하는 비디오 코딩 방법 및 장치
WO2020008329A1 (en) * 2018-07-01 2020-01-09 Beijing Bytedance Network Technology Co., Ltd. Spatial motion compression
US10735763B2 (en) * 2018-07-27 2020-08-04 Tencent America LLC Method and apparatus for motion vector prediction using spatial and temporal combination
CN111294601A (zh) 2018-12-07 2020-06-16 华为技术有限公司 视频图像解码、编码方法及装置
CN112954336B (zh) * 2019-03-11 2022-09-30 杭州海康威视数字技术股份有限公司 一种编解码方法、装置及其设备
JP6867611B2 (ja) * 2019-03-11 2021-04-28 Kddi株式会社 画像復号装置、画像復号方法及びプログラム
CN119728983A (zh) * 2019-06-19 2025-03-28 Lg 电子株式会社 用于限制色度块的分割条件的图像编码和解码方法和设备以及用于传送比特流的方法
JP6835337B2 (ja) * 2019-06-20 2021-02-24 Kddi株式会社 画像復号装置、画像復号方法及びプログラム
JP7267885B2 (ja) * 2019-09-20 2023-05-02 Kddi株式会社 画像復号装置、画像復号方法及びプログラム
PH12022551572A1 (en) * 2020-01-09 2023-11-29 Ericsson Telefon Ab L M Picture header presence

Family Cites Families (38)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3351645B2 (ja) * 1995-01-31 2002-12-03 松下電器産業株式会社 動画像信号の符号化方法
JP3628810B2 (ja) * 1996-06-28 2005-03-16 三菱電機株式会社 画像符号化装置
FR2756399B1 (fr) * 1996-11-28 1999-06-25 Thomson Multimedia Sa Procede et dispositif de compression video pour images de synthese
EP0945022B1 (en) * 1996-12-18 2003-02-26 Thomson Consumer Electronics, Inc. Efficient fixed-length block compression and decompression
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
JP2004088722A (ja) * 2002-03-04 2004-03-18 Matsushita Electric Ind Co Ltd 動画像符号化方法および動画像復号化方法
WO2004030369A1 (en) * 2002-09-27 2004-04-08 Videosoft, Inc. Real-time video coding/decoding
KR100506864B1 (ko) * 2002-10-04 2005-08-05 엘지전자 주식회사 모션벡터 결정방법
ES2496979T3 (es) * 2002-11-01 2014-09-22 Panasonic Intellectual Property Corporation Of America Procedimiento de codificación de imágenes en movimiento y procedimiento de decodificación de imágenes en movimiento
JP2005005844A (ja) * 2003-06-10 2005-01-06 Hitachi Ltd 計算装置及び符号化処理プログラム
US7688894B2 (en) * 2003-09-07 2010-03-30 Microsoft Corporation Scan patterns for interlaced video content
US7724827B2 (en) * 2003-09-07 2010-05-25 Microsoft Corporation Multi-layer run level encoding and decoding
US7567617B2 (en) * 2003-09-07 2009-07-28 Microsoft Corporation Predicting motion vectors for fields of forward-predicted interlaced video frames
EP1835747B1 (en) * 2005-01-07 2019-05-08 Nippon Telegraph And Telephone Corporation Video encoding method and device, video decoding method and device, program thereof, and recording medium containing the program
JP2007221202A (ja) 2006-02-14 2007-08-30 Victor Co Of Japan Ltd 動画像符号化装置及び動画像符号化プログラム
CN101455087B (zh) * 2006-05-24 2011-01-12 松下电器产业株式会社 图像编码装置、图像编码方法及图像编码用集成电路
DE602007014060D1 (de) 2006-08-25 2011-06-01 Thomson Licensing Verfahren und vorrichtung für partitionierung mit reduzierter auflösung
JP5025286B2 (ja) * 2007-02-28 2012-09-12 シャープ株式会社 符号化装置及び復号装置
BRPI0808679A2 (pt) * 2007-03-29 2014-09-02 Sharp Kk Dispositivo de transmissão de imagem de vídeo, dispositivo de recepção de imagem de vídeo, dispositivo de gravação de imagem de vídeo, dispositivo de reprodução de imagem de vídeo e dispositivo de exibição de imagem de vídeo
JP5666293B2 (ja) * 2007-04-12 2015-02-12 トムソン ライセンシングＴｈｏｍｓｏｎ Ｌｉｃｅｎｓｉｎｇ ビデオ・エンコーディング、およびデコーディングのためのスキップ／ダイレクトモードのコンテクストに依存するマージのための方法と装置
JP2008283490A (ja) 2007-05-10 2008-11-20 Ntt Docomo Inc 動画像符号化装置、方法及びプログラム、並びに動画像復号化装置、方法及びプログラム
JP2008311781A (ja) * 2007-06-12 2008-12-25 Ntt Docomo Inc 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
WO2009041215A1 (ja) * 2007-09-25 2009-04-02 Sharp Kabushiki Kaisha 動画像符号化装置及び動画像復号装置
CN101822064A (zh) * 2007-10-16 2010-09-01 汤姆逊许可公司 用于几何分割超级块的视频编码和解码的方法和设备
US8462853B2 (en) * 2007-10-16 2013-06-11 Lg Electronics Inc. Method and an apparatus for processing a video signal
JP2009147807A (ja) * 2007-12-17 2009-07-02 Fujifilm Corp 画像処理装置
KR101505195B1 (ko) 2008-02-20 2015-03-24 삼성전자주식회사 직접 모드 부호화 및 복호화 방법
WO2009115901A2 (en) * 2008-03-19 2009-09-24 Nokia Corporation Combined motion vector and reference index prediction for video coding
JPWO2009128208A1 (ja) * 2008-04-16 2011-08-04 株式会社日立製作所 動画像符号化装置、動画像復号化装置、動画像符号化方法、および動画像復号化方法
JP4937224B2 (ja) * 2008-09-30 2012-05-23 株式会社東芝 画像符号化装置
US8619856B2 (en) * 2008-10-03 2013-12-31 Qualcomm Incorporated Video coding with large macroblocks
US8483285B2 (en) * 2008-10-03 2013-07-09 Qualcomm Incorporated Video coding using transforms bigger than 4×4 and 8×8
US20100166073A1 (en) * 2008-12-31 2010-07-01 Advanced Micro Devices, Inc. Multiple-Candidate Motion Estimation With Advanced Spatial Filtering of Differential Motion Vectors
TWI405469B (zh) * 2009-02-20 2013-08-11 Sony Corp Image processing apparatus and method
EP2224738A1 (en) * 2009-02-27 2010-09-01 Nxp B.V. Identifying occlusions
US8391365B2 (en) * 2009-03-20 2013-03-05 National Cheng Kung University Motion estimator and a motion estimation method
US9060176B2 (en) * 2009-10-01 2015-06-16 Ntt Docomo, Inc. Motion vector prediction in video coding
WO2011099242A1 (ja) 2010-02-12 2011-08-18 三菱電機株式会社 画像符号化装置、画像復号装置、画像符号化方法及び画像復号方法

Also Published As

Publication number Publication date
BR112013006499B1 (pt) 2022-09-20
CN103222265A (zh) 2013-07-24
US9369730B2 (en) 2016-06-14
US9900612B2 (en) 2018-02-20
KR20130076879A (ko) 2013-07-08
KR101554792B1 (ko) 2015-09-21
CN106713930B (zh) 2019-09-03
KR20180118814A (ko) 2018-10-31
CN106454379A (zh) 2017-02-22
JPWO2012042719A1 (ja) 2014-02-03
JP2020202590A (ja) 2020-12-17
KR101723282B1 (ko) 2017-04-04
US20150245057A1 (en) 2015-08-27
US20130177076A1 (en) 2013-07-11
US9900611B2 (en) 2018-02-20
JP2014112939A (ja) 2014-06-19
CA3033984C (en) 2022-03-08
SG10201701439WA (en) 2017-03-30
KR101829594B1 (ko) 2018-02-14
EP2624562A4 (en) 2014-11-19
US9894375B2 (en) 2018-02-13
US9894376B2 (en) 2018-02-13
WO2012042719A1 (ja) 2012-04-05
TW201216717A (en) 2012-04-16
CN103222265B (zh) 2017-02-08
RU2015108787A (ru) 2015-08-10
JP2017060197A (ja) 2017-03-23
SG10201707379SA (en) 2017-10-30
JP5486091B2 (ja) 2014-05-07
KR20150010774A (ko) 2015-01-28
US20150245035A1 (en) 2015-08-27
CA2813232A1 (en) 2012-04-05
CN106713930A (zh) 2017-05-24
KR101914018B1 (ko) 2018-10-31
CA2813232C (en) 2020-02-04
TWI571108B (zh) 2017-02-11
KR20170037675A (ko) 2017-04-04
RU2680199C1 (ru) 2019-02-18
CN106488249A (zh) 2017-03-08
SG10201802064VA (en) 2018-05-30
JP6071922B2 (ja) 2017-02-01
JP2019146245A (ja) 2019-08-29
RU2549512C2 (ru) 2015-04-27
SG189114A1 (en) 2013-05-31
TWI581622B (zh) 2017-05-01
CN106713931B (zh) 2019-09-03
RU2016132603A (ru) 2018-02-14
US20150245032A1 (en) 2015-08-27
EP2624562A1 (en) 2013-08-07
JP6768017B2 (ja) 2020-10-14
CN106713931A (zh) 2017-05-24
KR20180017217A (ko) 2018-02-20
CN106454379B (zh) 2019-06-28
SG10201506682SA (en) 2015-10-29
RU2013119920A (ru) 2014-11-10
CA3033984A1 (en) 2012-04-05
BR112013006499A2 (pt) 2020-08-04
US20150281725A1 (en) 2015-10-01
KR102013093B1 (ko) 2019-08-21
JP2018067974A (ja) 2018-04-26
JP6312787B2 (ja) 2018-04-18
JP6768110B2 (ja) 2020-10-14
RU2597499C2 (ru) 2016-09-10
CA2991166C (en) 2019-04-09
CA2991166A1 (en) 2012-04-05
TW201640898A (zh) 2016-11-16
CN106488249B (zh) 2019-11-05
RU2706179C1 (ru) 2019-11-14
RU2654136C2 (ru) 2018-05-16

Similar Documents

Publication Publication Date Title
MX2013003694A (es) Dispositivo de codificacion de imagen en movimiento, dispositivo de decodificacion de imagen en movimiento, metodo de codificacion de imagen en movimiento y metodo de decodificacion de imagen en movimiento.
CY1124915T1 (el) Συσκευη για κωδικοποιηση/αποκωδικοποιηση εικονων
IN2014CN03910A (enExample)
MY186970A (en) Motion vector determination for video coding
MY171806A (en) Generating additional merge candidates
PH12015502805B1 (en) Intra prediction from a predictive block using displacement vectors
PH12016501426A1 (en) Method and apparatus for encoding motion information, and method and apparatus for decoding same
EP2602998A4 (en) METHOD AND DEVICE FOR GENERATING A PREPARED VALUE OF AN IMAGE
MX2021003044A (es) Método y dispositivo de predicción de imagen.
MX385462B (es) Dispositivo de codificacion predictiva de video, metodo de codificacion predictiva de video, dispositivo de decodificacion predictiva de video, y metodo de decodificacion predictiva de video
MY163359A (en) Method and apparatus for encoding and decoding motion vector based on reduced motion vector predictor candidates
BR112012023319A2 (pt) métodos e aparelhos para seleção do previsor do vetor de movimento adaptável implícito para codificação e decodificação de vídeo
MY179893A (en) Methods and apparatuses for encoding and decoding motion vector
MY164898A (en) Image decoding device, image decoding method, and image encoding device
PH12014502194A1 (en) Decoder and decoding method, as well as encoder and encoding method
GB2519033A (en) Method and apparatus for coding and decoding videos
RU2015106126A (ru) Устройство и способ обработки изображения
PH12016501592A1 (en) Method and apparatus for encoding/decoding images using a motion vector of a previous block as a motion vector for the current block
WO2012047046A3 (ko) 움직임 정보 부호화 및 복호화 방법과 이를 이용한 장치
PH12012501455A1 (en) Method and apparatus for encoding/decoding images using a motion vector of a previous block as a motion vector for the current block

Legal Events

Date Code Title Description
FG Grant or registration