[go: up one dir, main page]

MX2013008691A - Metodo de codificacion de imagenes en movimiento, aparato de codificacion de imagenes en movimiento, metodo de decodificacion de imagenes en movimiento, aparato de decodificacion de imagenes en movimiento y aparato de codificacion y decodificacion de imagenes en movimiento. - Google Patents

Metodo de codificacion de imagenes en movimiento, aparato de codificacion de imagenes en movimiento, metodo de decodificacion de imagenes en movimiento, aparato de decodificacion de imagenes en movimiento y aparato de codificacion y decodificacion de imagenes en movimiento.

Info

Publication number
MX2013008691A
MX2013008691A MX2013008691A MX2013008691A MX2013008691A MX 2013008691 A MX2013008691 A MX 2013008691A MX 2013008691 A MX2013008691 A MX 2013008691A MX 2013008691 A MX2013008691 A MX 2013008691A MX 2013008691 A MX2013008691 A MX 2013008691A
Authority
MX
Mexico
Prior art keywords
moving picture
encoding
picture encoding
prediction motion
decoding
Prior art date
Application number
MX2013008691A
Other languages
English (en)
Inventor
Takahiro Nishi
Hisao Sasai
Youji Shibahara
Toshiyasu Sugio
Original Assignee
Panasonic 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
Application filed by Panasonic Corp filed Critical Panasonic Corp
Publication of MX2013008691A publication Critical patent/MX2013008691A/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
    • H04N19/50—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
    • H04N19/10—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
    • H04N19/176—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
    • 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
    • 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
    • H04N19/50—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
    • H04N19/527—Global motion vector estimation
    • 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
    • H04N19/50—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using predictive coding
    • H04N19/597—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using predictive coding specially adapted for multi-view video sequence encoding
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N19/00—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
    • H04N19/10—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding
    • H04N19/169—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
    • H04N19/177—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the coding unit, i.e. the structural portion or semantic portion of the video signal being the object or the subject of the adaptive coding the unit being a group of pictures [GOP]

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Compression Or Coding Systems Of Tv Signals (AREA)

Abstract

Un método de codificación de imágenes en movimiento incluye: codificar un bloque objetivo de codificación utilizando un vector de movimiento; generar una pluralidad de predictores de vectores de movimiento; y codificar el vector de movimiento utilizando uno de la pluralidad de predictores de vectores de movimiento generados en la generación de una pluralidad de predictores de vectores de movimiento. En la generación de una pluralidad de predictores de vectores de movimiento, un vector de reemplazo que reemplaza un predictor temporal de vector de movimiento se agrega a la pluralidad de predictores de vectores de movimiento (S13, S14) cuando es imposible obtener el predictor temporal de vector de movimiento a partir de un bloque el cual está incluido en una imagen codificada diferente de la imagen objetivo de codificación y corresponde al bloque objetivo de codificación (S12).
MX2013008691A 2011-02-10 2012-02-09 Metodo de codificacion de imagenes en movimiento, aparato de codificacion de imagenes en movimiento, metodo de decodificacion de imagenes en movimiento, aparato de decodificacion de imagenes en movimiento y aparato de codificacion y decodificacion de imagenes en movimiento. MX2013008691A (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US201161441304P 2011-02-10 2011-02-10
PCT/JP2012/000868 WO2012108200A1 (ja) 2011-02-10 2012-02-09 動画像符号化方法、動画像符号化装置、動画像復号方法、動画像復号装置、及び動画像符号化復号装置

Publications (1)

Publication Number Publication Date
MX2013008691A true MX2013008691A (es) 2013-08-21

Family

ID=46638421

Family Applications (1)

Application Number Title Priority Date Filing Date
MX2013008691A MX2013008691A (es) 2011-02-10 2012-02-09 Metodo de codificacion de imagenes en movimiento, aparato de codificacion de imagenes en movimiento, metodo de decodificacion de imagenes en movimiento, aparato de decodificacion de imagenes en movimiento y aparato de codificacion y decodificacion de imagenes en movimiento.

Country Status (11)

Country Link
US (13) US8948261B2 (es)
EP (1) EP2675167B1 (es)
JP (3) JP5323273B2 (es)
KR (1) KR101846603B1 (es)
CN (2) CN107277542B (es)
AU (1) AU2012216026B2 (es)
CA (1) CA2825730C (es)
ES (1) ES2687685T3 (es)
MX (1) MX2013008691A (es)
PL (1) PL2675167T3 (es)
WO (1) WO2012108200A1 (es)

Families Citing this family (27)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102823251B (zh) * 2010-03-31 2015-08-12 Jvc建伍株式会社 动图像编码装置、动图像编码方法及动图像编码程序、以及动图像解码装置、动图像解码方法及动图像解码程序
JP5982734B2 (ja) 2011-03-11 2016-08-31 ソニー株式会社 画像処理装置および方法
PT4020989T (pt) * 2011-11-08 2025-08-14 Nokia Technologies Oy Tratamento de imagens de referência
ES2728146T3 (es) 2012-01-20 2019-10-22 Sun Patent Trust Procedimientos y aparato de codificación y decodificación de vídeo utilizando predicción temporal de vector de movimiento
EP2811743B1 (en) 2012-02-03 2021-03-03 Sun Patent Trust Image encoding method, image decoding method, image encoding device, image decoding device, and image encoding/decoding device
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
US20140086328A1 (en) * 2012-09-25 2014-03-27 Qualcomm Incorporated Scalable video coding in hevc
US9350970B2 (en) * 2012-12-14 2016-05-24 Qualcomm Incorporated Disparity vector derivation
KR101804652B1 (ko) * 2013-04-02 2017-12-04 브이아이디 스케일, 인크. 스케일러블 비디오 코딩용의 향상된 시간적 움직임 벡터 예측
KR20170065502A (ko) 2014-10-08 2017-06-13 엘지전자 주식회사 3d 비디오 부호화/복호화 방법 및 장치
US11330284B2 (en) 2015-03-27 2022-05-10 Qualcomm Incorporated Deriving motion information for sub-blocks in video coding
KR102219320B1 (ko) * 2016-09-30 2021-02-23 후아웨이 테크놀러지 컴퍼니 리미티드 인터 프레임 예측을 위한 이미지 코딩 및 디코딩을 위한 방법 및 디바이스
JP7320352B2 (ja) * 2016-12-28 2023-08-03 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 三次元モデル送信方法、三次元モデル受信方法、三次元モデル送信装置及び三次元モデル受信装置
CN116886897A (zh) * 2017-01-16 2023-10-13 世宗大学校产学协力团 影像解码/编码方法以及传送比特流的方法
KR102379196B1 (ko) * 2017-05-31 2022-03-28 삼성전자주식회사 처리 장치들 및 그 제어 방법들
CN111919448A (zh) * 2018-01-26 2020-11-10 韩国电子通信研究院 用于使用时间运动信息的图像编码和图像解码的方法和设备
WO2019147067A1 (ko) * 2018-01-26 2019-08-01 한국전자통신연구원 시간적 움직임 정보를 이용하는 영상 부호화 및 영상 복호화를 위한 방법 및 장치
CN119052508A (zh) * 2018-01-30 2024-11-29 夏普株式会社 导出块的运动向量信息的方法、以及用于导出块的运动向量信息的设备
US11087500B2 (en) * 2018-03-15 2021-08-10 University-Industry Cooperation Group Of Kyung Hee University Image encoding/decoding method and apparatus
US11089297B2 (en) 2018-08-31 2021-08-10 Hulu, LLC Historical motion vector prediction with reset list
US11683501B2 (en) 2019-01-17 2023-06-20 Tencent America LLC Method and apparatus for video coding
PH12021552711A1 (en) 2019-04-25 2022-08-01 Op Solutions Llc Global motion for merge mode candidates in inter prediction
BR112021021352A2 (pt) 2019-04-25 2022-02-01 Op Solutions Llc Candidatos de previsão de vetor de movimento adaptativo em quadros com movimento global
SG11202111755TA (en) * 2019-04-25 2021-11-29 Op Solutions Llc Selective motion vector prediction candidates in frames with global motion
CN115176467B (zh) 2020-02-14 2025-08-12 抖音视界有限公司 视频比特流中的通用约束标志的使用
KR20230003491A (ko) * 2020-04-14 2023-01-06 오피 솔루션즈, 엘엘씨 참조 구역들을 사용하는 비디오 코딩의 방법들 및 시스템들
WO2023008888A1 (ko) * 2021-07-26 2023-02-02 한국전자통신연구원 영상 부호화/복호화를 위한 방법, 장치 및 기록 매체

Family Cites Families (38)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100243865B1 (ko) * 1997-09-30 2000-02-01 전주범 움직임 벡터 부호화 방법 및 그 장치
KR100487986B1 (ko) * 1997-10-23 2005-05-09 미쓰비시덴키 가부시키가이샤 화상 복호화 장치
JP3664626B2 (ja) * 2000-02-10 2005-06-29 シャープ株式会社 フィルタ装置
CN101031082B (zh) * 2002-01-09 2011-08-17 松下电器产业株式会社 移动向量解码方法和移动向量解码装置
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
AU2003235174A1 (en) * 2002-04-19 2003-11-03 Matsushita Electric Industrial Co., Ltd Method for calculating motion vector
US7386048B2 (en) * 2002-05-28 2008-06-10 Sharp Laboratories Of America, Inc. Methods and systems for image intra-prediction mode organization
JP4724351B2 (ja) 2002-07-15 2011-07-13 三菱電機株式会社 画像符号化装置、画像符号化方法、画像復号装置、画像復号方法、および通信装置
WO2004012459A1 (ja) * 2002-07-26 2004-02-05 Matsushita Electric Industrial Co., Ltd. 動画像符号化方法、動画像復号化方法および記録媒体
CN1225127C (zh) * 2003-09-12 2005-10-26 中国科学院计算技术研究所 一种用于视频编码的编码端/解码端双向预测方法
EP1592255A1 (en) * 2004-04-30 2005-11-02 Matsushita Electric Industrial Co., Ltd. Motion vector estimation with improved motion vector selection
EP1610560A1 (en) * 2004-06-24 2005-12-28 Deutsche Thomson-Brandt Gmbh Method and apparatus for generating and for decoding coded picture data
JP4145275B2 (ja) 2004-07-27 2008-09-03 富士通株式会社 動きベクトル検出・補償装置
US8761259B2 (en) * 2005-09-22 2014-06-24 Qualcomm Incorporated Multi-dimensional neighboring block prediction for video encoding
JP5020829B2 (ja) * 2005-12-27 2012-09-05 シャープ株式会社 動画像復号装置および動画像符号化装置
TWI344791B (en) * 2006-07-12 2011-07-01 Lg Electronics Inc A method and apparatus for processing a signal
KR101383540B1 (ko) * 2007-01-03 2014-04-09 삼성전자주식회사 복수의 움직임 벡터 프리딕터들을 사용하여 움직임 벡터를추정하는 방법, 장치, 인코더, 디코더 및 복호화 방법
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
JP4788649B2 (ja) * 2007-04-27 2011-10-05 株式会社日立製作所 動画像記録方法及びその装置
CN101198064A (zh) * 2007-12-10 2008-06-11 武汉大学 一种分辨率分层技术中的运动矢量预测方法
KR101431545B1 (ko) * 2008-03-17 2014-08-20 삼성전자주식회사 영상의 부호화, 복호화 방법 및 장치
JP4945513B2 (ja) * 2008-06-04 2012-06-06 ルネサスエレクトロニクス株式会社 可変長復号装置およびそれを用いた動画復号装置
US8345996B2 (en) * 2008-07-07 2013-01-01 Texas Instruments Incorporated Determination of a field referencing pattern
JP5422168B2 (ja) 2008-09-29 2014-02-19 株式会社日立製作所 動画像符号化方法および動画像復号化方法
KR101279573B1 (ko) * 2008-10-31 2013-06-27 에스케이텔레콤 주식회사 움직임 벡터 부호화 방법 및 장치와 그를 이용한 영상 부호화/복호화 방법 및 장치
KR101590511B1 (ko) * 2009-01-23 2016-02-02 에스케이텔레콤 주식회사 움직임 벡터 부호화/복호화 장치 및 방법과 그를 이용한 영상 부호화/복호화 장치 및 방법
JP2010268199A (ja) * 2009-05-14 2010-11-25 Renesas Electronics Corp 動画像符号化方法、動画像符号化装置、及び、画像符号化プログラム
KR101452859B1 (ko) * 2009-08-13 2014-10-23 삼성전자주식회사 움직임 벡터를 부호화 및 복호화하는 방법 및 장치
KR101522850B1 (ko) * 2010-01-14 2015-05-26 삼성전자주식회사 움직임 벡터를 부호화, 복호화하는 방법 및 장치
US9225961B2 (en) * 2010-05-13 2015-12-29 Qualcomm Incorporated Frame packing for asymmetric stereo video
JP5531881B2 (ja) * 2010-09-22 2014-06-25 富士通株式会社 動画像復号装置、動画像復号方法、及び集積回路
US20120075436A1 (en) * 2010-09-24 2012-03-29 Qualcomm Incorporated Coding stereo video data
KR101532665B1 (ko) * 2011-03-14 2015-07-09 미디어텍 인크. 시간적 움직임 백터 예측을 도출하기 위한 방법 및 장치
WO2013061546A1 (ja) * 2011-10-28 2013-05-02 パナソニック株式会社 画像符号化方法、画像復号方法、画像符号化装置および画像復号装置
KR101935977B1 (ko) * 2011-10-28 2019-01-07 선 페이턴트 트러스트 화상 부호화 방법, 화상 복호 방법, 화상 부호화 장치 및 화상 복호 장치
US9420286B2 (en) * 2012-06-15 2016-08-16 Qualcomm Incorporated Temporal motion vector prediction in HEVC and its extensions
EP2683165B1 (en) * 2012-07-04 2015-10-14 Thomson Licensing Method for coding and decoding a block of pixels from a motion model
US10609440B1 (en) * 2018-06-08 2020-03-31 Amazon Technologies, Inc. Timing data anomaly detection and correction

Also Published As

Publication number Publication date
EP2675167A4 (en) 2016-10-19
CN107277542B (zh) 2019-12-10
CA2825730A1 (en) 2012-08-16
US20240048751A1 (en) 2024-02-08
US20210120263A1 (en) 2021-04-22
US9819960B2 (en) 2017-11-14
AU2012216026A1 (en) 2013-08-15
JP2016067036A (ja) 2016-04-28
EP2675167A1 (en) 2013-12-18
US20180035124A1 (en) 2018-02-01
US9693073B1 (en) 2017-06-27
AU2012216026B2 (en) 2016-04-28
US20160337659A1 (en) 2016-11-17
US20170180749A1 (en) 2017-06-22
US10623764B2 (en) 2020-04-14
US20220329843A1 (en) 2022-10-13
KR20140049498A (ko) 2014-04-25
US10194164B2 (en) 2019-01-29
CN103477637A (zh) 2013-12-25
JP5323273B2 (ja) 2013-10-23
US9641859B2 (en) 2017-05-02
EP2675167B1 (en) 2018-06-20
US20200128269A1 (en) 2020-04-23
KR101846603B1 (ko) 2018-04-06
US8948261B2 (en) 2015-02-03
US9432691B2 (en) 2016-08-30
US11418805B2 (en) 2022-08-16
JP6327568B2 (ja) 2018-05-23
JPWO2012108200A1 (ja) 2014-07-03
US9204146B2 (en) 2015-12-01
US20160050432A1 (en) 2016-02-18
US20250142109A1 (en) 2025-05-01
US10911771B2 (en) 2021-02-02
JP2013219813A (ja) 2013-10-24
JP5858953B2 (ja) 2016-02-10
CN107277542A (zh) 2017-10-20
PL2675167T3 (pl) 2018-11-30
ES2687685T3 (es) 2018-10-26
CA2825730C (en) 2018-01-16
WO2012108200A1 (ja) 2012-08-16
US20170264912A1 (en) 2017-09-14
US12250397B2 (en) 2025-03-11
US20130336404A1 (en) 2013-12-19
US20130315308A1 (en) 2013-11-28
CN103477637B (zh) 2017-04-26
US11838536B2 (en) 2023-12-05
US20190110062A1 (en) 2019-04-11

Similar Documents

Publication Publication Date Title
MX2013008691A (es) Metodo de codificacion de imagenes en movimiento, aparato de codificacion de imagenes en movimiento, metodo de decodificacion de imagenes en movimiento, aparato de decodificacion de imagenes en movimiento y aparato de codificacion y decodificacion de imagenes en movimiento.
PH12015500254A1 (en) Methods and apparatus for encoding and decoding motion vector
MX2013013029A (es) Metodo de decodificacion de imagenes, metodo de codificacion de imagenes, dispositivo de decodificacion de imagenes, dispositivo de codificacion de imagenes y dispositivo de codificacion/decodifi cacion de imagenes.
PH12014501244A1 (en) Performing motion vector prediction for video coding
MX2014003991A (es) Metodo de codificacion de imagenes, aparato de codificacion de imagenes, metodo de decodificacion de imagenes y aparato de decodificacion de imagenes.
MY169873A (en) Method and apparatus for predicting motion vector for coding video or decoding video
MY174659A (en) Method and apparatus for motion vector determination in video encoding or decoding
MY173463A (en) Image coding method, image coding apparatus, image decoding method, image decoding apparatus, and image coding and decoding apparatus
MX2013012020A (es) Metodo de codificacion de imagenes, aparato de codificacion de imagenes, metodo de decodificacion de imagenes, aparato de decodificacion de imagenes y aparato de codificacion /decodificacion de imagenes.
BR112012023319A2 (pt) métodos e aparelhos para seleção do previsor do vetor de movimento adaptável implícito para codificação e decodificação de vídeo
MX2013008894A (es) Metodo de codificacion de imagenes, metodo de decodificacion de imagenes, aparato de codificacion de imagenes, y aparato de decodificacion de imagenes.
MX364028B (es) Aparato y metodo de procesamiento de imagenes.
PH12016501595B1 (en) Method and apparatus for encoding/decoding images using a motion vector of a previous block as a motion vector for the current block
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
UA110981C2 (uk) Кодування відео, використовуючи адаптивне розрізнення вектора руху

Legal Events

Date Code Title Description
FG Grant or registration
GB Transfer or rights
PD Change of proprietorship

Owner name: PANASONIC INTELLECTUAL PROPERTY CORPORATION OF AME