BR112012028441A2 - aparelho de processamento de imagem, e, método de processamento de imagem - Google Patents

aparelho de processamento de imagem, e, método de processamento de imagem

Info

Publication number
BR112012028441A2
BR112012028441A2 BR112012028441A BR112012028441A BR112012028441A2 BR 112012028441 A2 BR112012028441 A2 BR 112012028441A2 BR 112012028441 A BR112012028441 A BR 112012028441A BR 112012028441 A BR112012028441 A BR 112012028441A BR 112012028441 A2 BR112012028441 A2 BR 112012028441A2
Authority
BR
Brazil
Prior art keywords
image
perspective
image processing
synthesized
processing method
Prior art date
Application number
BR112012028441A
Other languages
English (en)
Inventor
Jun Yonemitsu
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 BR112012028441A2 publication Critical patent/BR112012028441A2/pt

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
    • 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
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N2213/00—Details of stereoscopic systems
    • H04N2213/003—Aspects relating to the "2D+depth" image format

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Compression Or Coding Systems Of Tv Signals (AREA)
  • Testing, Inspecting, Measuring Of Stereoscopic Televisions And Televisions (AREA)
  • Editing Of Facsimile Originals (AREA)
  • Image Processing (AREA)

Abstract

aparelho de processamento de imagem, e, método de processamento de imagem. exposto é um dispositivo de processamento de imagem que é capaz de gerar uma imagem sintetizada de perspectiva de alta qualidade. ademais exposto é método de processamento de imagem. um dispositivo de decodificação de vídeo de multivisão (105) recebe e decodifica um fluxo codificado, que é obtido como resultado de codificar uma imagem de perspectiva (12) e uma imagem 2d (11) do ponto de vista n, e informação residaul, que é a diferença entre uma imagem sintetizada de perspectiva gerada usando a imagem 2d (11) do ponto de vista n e a imagem de perspectiva (12) do ponto de vista n; e uma imagem 2d (101) do ponto de vista m-n de uma posição de síntese de perspectiva (15) gera uma imagem sintetizada de perspectiva usando a imagem de perspectiva (12) e a imagem 2d(11) do ponto de vista n decodificada pelo dispositivo de decodificação de vídeo de multivisão (105). um dispositivo de compensação de informação residual (106) adiciona a informação residual à imagem sintetizada de perspectiva. as presentes exposições podem, por exemplo, ser aplicadas a um sistema que executa síntese de perspectiva.
BR112012028441A 2010-05-13 2011-04-25 aparelho de processamento de imagem, e, método de processamento de imagem BR112012028441A2 (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2010111561A JP2011244025A (ja) 2010-05-13 2010-05-13 画像処理装置および画像処理方法
PCT/JP2011/060014 WO2011142239A1 (ja) 2010-05-13 2011-04-25 画像処理装置および画像処理方法

Publications (1)

Publication Number Publication Date
BR112012028441A2 true BR112012028441A2 (pt) 2016-07-19

Family

ID=44914295

Family Applications (1)

Application Number Title Priority Date Filing Date
BR112012028441A BR112012028441A2 (pt) 2010-05-13 2011-04-25 aparelho de processamento de imagem, e, método de processamento de imagem

Country Status (9)

Country Link
US (1) US20130050424A1 (pt)
EP (1) EP2571275A1 (pt)
JP (1) JP2011244025A (pt)
KR (1) KR20130084227A (pt)
CN (1) CN102934450A (pt)
BR (1) BR112012028441A2 (pt)
RU (1) RU2012147271A (pt)
TW (1) TW201204058A (pt)
WO (1) WO2011142239A1 (pt)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2014082541A (ja) * 2012-10-12 2014-05-08 National Institute Of Information & Communication Technology 互いに類似した情報を含む複数画像のデータサイズを低減する方法、プログラムおよび装置
CN103200405B (zh) * 2013-04-03 2016-06-01 清华大学 一种3dv视频编码方法及编码器
CN110012310B (zh) * 2019-03-28 2020-09-25 北京大学深圳研究生院 一种基于自由视点的编解码方法及装置

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3551467B2 (ja) * 1994-04-13 2004-08-04 松下電器産業株式会社 視差演算装置、視差演算方法及び画像合成装置
JP3593466B2 (ja) * 1999-01-21 2004-11-24 日本電信電話株式会社 仮想視点画像生成方法およびその装置
JP4414379B2 (ja) * 2005-07-28 2010-02-10 日本電信電話株式会社 映像符号化方法、映像復号方法、映像符号化プログラム、映像復号プログラム及びそれらのプログラムを記録したコンピュータ読み取り可能な記録媒体
JP4793366B2 (ja) 2006-10-13 2011-10-12 日本ビクター株式会社 多視点画像符号化装置、多視点画像符号化方法、多視点画像符号化プログラム、多視点画像復号装置、多視点画像復号方法、及び多視点画像復号プログラム
EP2163103B1 (en) * 2007-06-26 2017-05-03 Koninklijke Philips N.V. Method and system for encoding a 3d video signal, enclosed 3d video signal, method and system for decoder for a 3d video signal
EP3512202A1 (en) * 2008-04-25 2019-07-17 Interdigital VC Holdings, Inc Inter-view skip modes with depth
CN101616322A (zh) * 2008-06-24 2009-12-30 深圳华为通信技术有限公司 立体视频编解码方法、装置及系统

Also Published As

Publication number Publication date
JP2011244025A (ja) 2011-12-01
US20130050424A1 (en) 2013-02-28
RU2012147271A (ru) 2014-05-20
WO2011142239A1 (ja) 2011-11-17
KR20130084227A (ko) 2013-07-24
TW201204058A (en) 2012-01-16
CN102934450A (zh) 2013-02-13
EP2571275A1 (en) 2013-03-20

Similar Documents

Publication Publication Date Title
BR112014017895A8 (pt) Método de decodificação de imagem
MX2013014857A (es) Señalizacion de imagenes de referencia.
WO2011149291A3 (ko) 비디오 신호의 처리 방법 및 장치
BR112014006854A2 (pt) gerenciamento de buffer de imagem decodificada
WO2011090790A8 (en) Methods and apparatus for sampling -based super resolution video encoding and decoding
RU2015108787A (ru) Устройство кодирования движущихся изображений, устройство декодирования движущихся изображений, способ кодирования движущихся изображений и способ декодирования движущихся изображений
MY173463A (en) Image coding method, image coding apparatus, image decoding method, image decoding apparatus, and image coding and decoding apparatus
EP3962085A3 (en) Image encoding and decoding method, encoding and decoding device, encoder and decoder
MY157778A (en) Method and apparatus for encoding video, and method and apparatus for decoding video
BR112012017145A2 (pt) codificação de vídeo usando detecção compressiva.
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.
AR052680A1 (es) Metodo de codificacion y decodificacion escalable de video en espacio color y aparato para el mismo
SG10201810667TA (en) Decoder and decoding method, as well as encoder and encoding method
MY163448A (en) Method and apparatus for encoding and decoding coding unit of picture boundary
RU2014153258A (ru) Устройство, способ и компьютерная программа для кодирования и декодирования видеоинформации
RU2015118705A (ru) Способ и устройство для кодирования видео и способ и устройство для декодирования видео посредством компенсации пиксельного значения в соответствии с группами пикселей
GB201104032D0 (en) Video encoding and decoding with improved error resilience
MY193092A (en) Apparatus for entropy decoding a transform coefficient
EP2377310A4 (en) APPARATUS FOR IMAGE PROCESSING AND METHOD THEREFOR
EP3806468A3 (en) Method and device for encoding a sequence of images and method and device for decoding a sequence of images
MX2023012285A (es) Metodo y aparato de decodificacion de video y metodo y aparato de codificacion de video.
RU2013152317A (ru) Устройство кодирования изображений, устройство декодирования изображений, способ кодирования изображений и способ декодирования изображений
TN2012000471A1 (en) Method for generating and rebuilding a stereoscopic-compatible video stream and related coding and decoding devices
JP2012191513A5 (pt)
EP2602998A4 (en) METHOD AND DEVICE FOR GENERATING A PREPARED VALUE OF AN IMAGE

Legal Events

Date Code Title Description
B08F Application dismissed because of non-payment of annual fees [chapter 8.6 patent gazette]

Free format text: REFERENTE AS 4A E 5A ANUIDADES.

B08K Patent lapsed as no evidence of payment of the annual fee has been furnished to inpi [chapter 8.11 patent gazette]

Free format text: EM VIRTUDE DO ARQUIVAMENTO PUBLICADO NA RPI 2384 DE 13-09-2016 E CONSIDERANDO AUSENCIA DE MANIFESTACAO DENTRO DOS PRAZOS LEGAIS, INFORMO QUE CABE SER MANTIDO O ARQUIVAMENTO DO PEDIDO DE PATENTE, CONFORME O DISPOSTO NO ARTIGO 12, DA RESOLUCAO 113/2013.

B15K Others concerning applications: alteration of classification

Ipc: H04N 19/597 (2014.01), H04N 19/61 (2014.01)