MX338738B - Dispositivo de codificaicon, metodo de codificacion, dispositivo de descodificacion y metodo de descodificacion. - Google Patents

Dispositivo de codificaicon, metodo de codificacion, dispositivo de descodificacion y metodo de descodificacion.

Info

Publication number
MX338738B
MX338738B MX2014002066A MX2014002066A MX338738B MX 338738 B MX338738 B MX 338738B MX 2014002066 A MX2014002066 A MX 2014002066A MX 2014002066 A MX2014002066 A MX 2014002066A MX 338738 B MX338738 B MX 338738B
Authority
MX
Mexico
Prior art keywords
encoding
parallax image
decoding
reference viewpoint
image
Prior art date
Application number
MX2014002066A
Other languages
English (en)
Other versions
MX2014002066A (es
Inventor
Yoshitomo Takahashi
Original Assignee
Sony 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 Sony Corp filed Critical Sony Corp
Publication of MX2014002066A publication Critical patent/MX2014002066A/es
Publication of MX338738B publication Critical patent/MX338738B/es

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N13/00—Stereoscopic video systems; Multi-view video systems; Details thereof
    • H04N13/10—Processing, recording or transmission of stereoscopic or multi-view image signals
    • H04N13/106—Processing image signals
    • H04N13/161—Encoding, multiplexing or demultiplexing different image signal components
    • 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
    • H04N19/60—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

Landscapes

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

Abstract

La presente técnica se relaciona con un dispositivo de codificación, un método de codificación, un dispositivo de descodificación, y un método de descodificación por el que la eficacia de la codificación de una imagen de paralaje pueda ser información mejorada del utilizando que relaciona un la imagen de paralaje. Una pieza de corrección utiliza la información referente a una imagen de paralaje de un punto de vista de referencia para corregir un paralaje estimado de imagen de la imagen de del punto de vista de referencia. Una pieza del cálculo utiliza la imagen estimada corregida para codificar a la imagen de paralaje del punto de vista de referencia. La imagen codificada de paralaje del punto de vista y de la referencia la información que relaciona un la imagen de paralaje del punto de vista de referencia se transmite. La presente técnica puede aplicarse a un dispositivo de codificación de la imagen de paralaje, por ejemplo.
MX2014002066A 2011-08-31 2012-08-21 Dispositivo de codificaicon, metodo de codificacion, dispositivo de descodificacion y metodo de descodificacion. MX338738B (es)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2011188995 2011-08-31
JP2011253173 2011-11-18
PCT/JP2012/071028 WO2013031573A1 (ja) 2011-08-31 2012-08-21 符号化装置および符号化方法、復号装置および復号方法

Publications (2)

Publication Number Publication Date
MX2014002066A MX2014002066A (es) 2014-09-25
MX338738B true MX338738B (es) 2016-04-29

Family

ID=47756067

Family Applications (2)

Application Number Title Priority Date Filing Date
MX2014002066A MX338738B (es) 2011-08-31 2012-08-21 Dispositivo de codificaicon, metodo de codificacion, dispositivo de descodificacion y metodo de descodificacion.
MX2016004999A MX358407B (es) 2011-08-31 2012-08-21 Dispositivo de codificacion, metodo de codificacion, dispositivo de descodificacion y metodo de descodificacion.

Family Applications After (1)

Application Number Title Priority Date Filing Date
MX2016004999A MX358407B (es) 2011-08-31 2012-08-21 Dispositivo de codificacion, metodo de codificacion, dispositivo de descodificacion y metodo de descodificacion.

Country Status (11)

Country Link
US (1) US9900595B2 (es)
EP (1) EP2753080A4 (es)
KR (1) KR20140057269A (es)
CN (1) CN103748883B (es)
AU (1) AU2012303085A1 (es)
BR (1) BR112014004062A2 (es)
CA (1) CA2842150A1 (es)
MX (2) MX338738B (es)
RU (2) RU2016120771A (es)
WO (1) WO2013031573A1 (es)
ZA (1) ZA201400565B (es)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPWO2012128242A1 (ja) * 2011-03-18 2014-07-24 ソニー株式会社 画像処理装置、画像処理方法、及び、プログラム
CN107197227B (zh) 2011-03-18 2019-05-10 索尼公司 图像处理设备、图像处理方法和计算机可读存储介质
US9491462B2 (en) 2011-06-30 2016-11-08 Sony Corporation High efficiency video coding device and method based on reference picture type
WO2015037473A1 (ja) * 2013-09-11 2015-03-19 ソニー株式会社 画像処理装置および方法
US10638130B1 (en) * 2019-04-09 2020-04-28 Google Llc Entropy-inspired directional filtering for image coding

Family Cites Families (44)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2002058031A (ja) 2000-08-08 2002-02-22 Nippon Telegr & Teleph Corp <Ntt> 画像符号化方法及び装置、並びに、画像復号化方法及び装置
US7489342B2 (en) * 2004-12-17 2009-02-10 Mitsubishi Electric Research Laboratories, Inc. Method and system for managing reference pictures in multiview videos
JP2007166381A (ja) * 2005-12-15 2007-06-28 Univ Of Tokyo 多視点画像の圧縮符号化方法及び復号化方法
ZA200805337B (en) * 2006-01-09 2009-11-25 Thomson Licensing Method and apparatus for providing reduced resolution update mode for multiview video coding
KR101031624B1 (ko) * 2006-09-20 2011-04-27 니폰덴신뎅와 가부시키가이샤 화상 부호화 방법 및 복호 방법, 그 장치 및 그 프로그램을 기록한 기억매체
CN101523434B (zh) * 2006-10-04 2012-05-30 皇家飞利浦电子股份有限公司 图像增强
CN101222639B (zh) * 2007-01-09 2010-04-21 华为技术有限公司 多视点视频技术中的视间预测方法、编码器和解码器
JP4706068B2 (ja) 2007-04-13 2011-06-22 国立大学法人名古屋大学 画像情報処理方法及び画像情報処理システム
JP4952657B2 (ja) 2007-07-19 2012-06-13 株式会社Ｊｖｃケンウッド 擬似立体画像生成装置、画像符号化装置、画像符号化方法、画像伝送方法、画像復号化装置及び画像復号化方法
WO2009023091A2 (en) * 2007-08-15 2009-02-19 Thomson Licensing Methods and apparatus for motion skip mode in multi-view coded video using regional disparity vectors
CN101415115B (zh) * 2007-10-15 2011-02-02 华为技术有限公司 基于运动跳跃模式的视频编解码方法及其编解码器
EP2232875A2 (en) 2008-01-11 2010-09-29 Thomson Licensing Video and depth coding
EP2245596B1 (en) 2008-01-21 2017-07-12 Telefonaktiebolaget LM Ericsson (publ) Prediction-based image processing
WO2009099510A1 (en) 2008-02-05 2009-08-13 Thomson Licensing Methods and apparatus for implicit block segmentation in video encoding and decoding
CN102124742B (zh) 2008-08-20 2013-09-11 汤姆逊许可公司 精制深度图
KR101697598B1 (ko) 2008-10-27 2017-02-01 엘지전자 주식회사 가상 뷰 이미지 합성 방법 및 장치
KR101625058B1 (ko) 2008-11-10 2016-05-27 엘지전자 주식회사 시점간 예측을 이용한 비디오 신호 처리 방법 및 장치
WO2010058955A2 (ko) 2008-11-18 2010-05-27 엘지전자 주식회사 영상 신호 처리 방법 및 장치
CA2745392C (en) 2008-12-18 2016-07-12 Lg Electronics Inc. Method for 3d image signal processing and image display for implementing the same
JP4821846B2 (ja) 2008-12-26 2011-11-24 日本ビクター株式会社 画像符号化装置、画像符号化方法およびそのプログラム
KR101619450B1 (ko) * 2009-01-12 2016-05-10 엘지전자 주식회사 뎁스 정보를 이용한 비디오 신호 처리 방법 및 장치
BRPI1005146A2 (pt) 2009-01-20 2018-02-20 Koninl Philips Electronics Nv método de transferência de dados de imagem tridimensional [3d], dispositivo de geração de 3d para transferir dados de imagem tridimensional [3d] para um dispositivo de exibição em 3d e sinal de exibição em 3d para transferir dados de imagem tridimensional [3d] para um dispositivo de exibição em 3d
WO2010087589A2 (ko) 2009-01-29 2010-08-05 엘지전자 주식회사 경계 인트라 코딩을 이용한 비디오 신호 처리 방법 및 장치
JP5436458B2 (ja) 2009-02-12 2014-03-05 日本電信電話株式会社 多視点画像符号化方法、多視点画像復号方法、多視点画像符号化装置、多視点画像復号装置、多視点画像符号化プログラムおよび多視点画像復号プログラム
JP5290864B2 (ja) 2009-05-18 2013-09-18 キヤノン株式会社 位置姿勢推定装置及び方法
US9124874B2 (en) 2009-06-05 2015-09-01 Qualcomm Incorporated Encoding of three-dimensional conversion information with two-dimensional video sequence
JP5647242B2 (ja) 2009-07-27 2014-12-24 コーニンクレッカ フィリップス エヌ ヴェ ３ｄビデオ及び補助データの結合
US8436893B2 (en) * 2009-07-31 2013-05-07 3Dmedia Corporation Methods, systems, and computer-readable storage media for selecting image capture positions to generate three-dimensional (3D) images
JP2011061486A (ja) 2009-09-10 2011-03-24 Kyocera Corp 弾性表面波素子
KR101807886B1 (ko) 2009-10-14 2017-12-11 돌비 인터네셔널 에이비 깊이 맵 처리를 위한 방법 및 디바이스
US8537200B2 (en) 2009-10-23 2013-09-17 Qualcomm Incorporated Depth map generation techniques for conversion of 2D video data to 3D video data
JP5505154B2 (ja) 2010-07-16 2014-05-28 ソニー株式会社 画像処理装置と画像処理方法
JP2012023652A (ja) 2010-07-16 2012-02-02 Sony Corp 画像処理装置と画像処理方法
KR102331748B1 (ko) 2010-08-11 2021-12-02 지이 비디오 컴프레션, 엘엘씨 멀티-뷰 신호 코덱
WO2012114694A1 (ja) 2011-02-22 2012-08-30 パナソニック株式会社 動画像符号化方法、動画像符号化装置、動画像復号方法、および、動画像復号装置
CN107197227B (zh) * 2011-03-18 2019-05-10 索尼公司 图像处理设备、图像处理方法和计算机可读存储介质
US9979961B2 (en) 2011-03-18 2018-05-22 Sony Corporation Image processing device and image processing method
US20140085418A1 (en) 2011-05-16 2014-03-27 Sony Corporation Image processing device and image processing method
WO2012176684A1 (ja) 2011-06-22 2012-12-27 ソニー株式会社 画像処理装置および方法
JP2013034171A (ja) 2011-06-30 2013-02-14 Sony Corp 画像処理装置および方法
US9491462B2 (en) 2011-06-30 2016-11-08 Sony Corporation High efficiency video coding device and method based on reference picture type
US9191646B2 (en) 2011-08-29 2015-11-17 Nokia Technologies Oy Apparatus, a method and a computer program for video coding and decoding
WO2013031575A1 (ja) 2011-08-31 2013-03-07 ソニー株式会社 画像処理装置および画像処理方法
CN104081780A (zh) 2012-01-31 2014-10-01 索尼公司 图像处理装置和图像处理方法

Also Published As

Publication number Publication date
US9900595B2 (en) 2018-02-20
ZA201400565B (en) 2014-08-27
WO2013031573A1 (ja) 2013-03-07
CN103748883A (zh) 2014-04-23
BR112014004062A2 (pt) 2017-03-07
EP2753080A1 (en) 2014-07-09
RU2016120771A (ru) 2018-11-14
CN103748883B (zh) 2017-12-15
MX2014002066A (es) 2014-09-25
MX358407B (es) 2018-08-20
KR20140057269A (ko) 2014-05-12
RU2597256C2 (ru) 2016-09-10
AU2012303085A1 (en) 2014-01-30
US20140198847A1 (en) 2014-07-17
RU2014106532A (ru) 2015-08-27
CA2842150A1 (en) 2013-03-07
EP2753080A4 (en) 2015-04-29

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