BR112012020774A2 - aparelho de processamento de vídeo estereoscópico, e, programa. - Google Patents

aparelho de processamento de vídeo estereoscópico, e, programa.

Info

Publication number
BR112012020774A2
BR112012020774A2 BR112012020774A BR112012020774A BR112012020774A2 BR 112012020774 A2 BR112012020774 A2 BR 112012020774A2 BR 112012020774 A BR112012020774 A BR 112012020774A BR 112012020774 A BR112012020774 A BR 112012020774A BR 112012020774 A2 BR112012020774 A2 BR 112012020774A2
Authority
BR
Brazil
Prior art keywords
parallax
scene
program
processing apparatus
dimensional video
Prior art date
Application number
BR112012020774A
Other languages
English (en)
Inventor
Katsuya Hyodo
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 BR112012020774A2 publication Critical patent/BR112012020774A2/pt

Links

Classifications

    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B30/00—Optical systems or apparatus for producing three-dimensional [3D] effects, e.g. stereoscopic images
    • 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
    • H04N13/128—Adjusting depth or disparity
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B30/00—Optical systems or apparatus for producing three-dimensional [3D] effects, e.g. stereoscopic images
    • G02B30/20—Optical systems or apparatus for producing three-dimensional [3D] effects, e.g. stereoscopic images by providing first and second parallax images to an observer's left and right eyes
    • G02B30/22—Optical systems or apparatus for producing three-dimensional [3D] effects, e.g. stereoscopic images by providing first and second parallax images to an observer's left and right eyes of the stereoscopic type
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B30/00—Optical systems or apparatus for producing three-dimensional [3D] effects, e.g. stereoscopic images
    • G02B30/20—Optical systems or apparatus for producing three-dimensional [3D] effects, e.g. stereoscopic images by providing first and second parallax images to an observer's left and right eyes
    • G02B30/26—Optical systems or apparatus for producing three-dimensional [3D] effects, e.g. stereoscopic images by providing first and second parallax images to an observer's left and right eyes of the autostereoscopic type
    • G02B30/27—Optical systems or apparatus for producing three-dimensional [3D] effects, e.g. stereoscopic images by providing first and second parallax images to an observer's left and right eyes of the autostereoscopic type involving lenticular arrays
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N2213/00—Details of stereoscopic systems
    • H04N2213/002—Eyestrain reduction by processing stereoscopic signals or controlling stereoscopic devices

Abstract

aparelho de processamento de vídeo estereoscópico, e, programa. são fornecidos um aparelho de processamento de vídeo tridimensional, método dele, e um programa, caracterizado pelo fato de que fadiga ocular a ser sofrida na visualização em vídeo tridimensional pode ser atenuada. uma unidade de detecção de mudança de cena (61) acumula, em uma área de armazenamento temporário interna do mesmo, quadros correspondentes ao valor de três segundos de vídeo tridimensional a partir do sinal de vídeo tridimensional, e identifica um quadro de mudança de cena. uma unidade de ajuste de paralaxe (62) obtém uns três segundos de quadro antes de uns três segundos de quadro subsequente á mudança de cena, nas bases de número de quadros de mudança de cena identificado pela unidade de detecção de mudança de cena (61), e obtém um coeficiente de paralaxe (<244>) idenficando o valor máximo entre os paralaxes entre dois quadros. então, o valor do paralaxe máximo dentro de um plano de paralaxe é ajustado usando o coeficiente de paralaxe.
BR112012020774A 2010-02-24 2011-02-10 aparelho de processamento de vídeo estereoscópico, e, programa. BR112012020774A2 (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2010038382A JP2011176541A (ja) 2010-02-24 2010-02-24 立体映像処理装置および方法、並びにプログラム
PCT/JP2011/052806 WO2011105220A1 (ja) 2010-02-24 2011-02-10 立体映像処理装置および方法、並びにプログラム

Publications (1)

Publication Number Publication Date
BR112012020774A2 true BR112012020774A2 (pt) 2016-05-03

Family

ID=44506634

Family Applications (1)

Application Number Title Priority Date Filing Date
BR112012020774A BR112012020774A2 (pt) 2010-02-24 2011-02-10 aparelho de processamento de vídeo estereoscópico, e, programa.

Country Status (8)

Country Link
US (1) US9013561B2 (pt)
EP (1) EP2541949A4 (pt)
JP (1) JP2011176541A (pt)
KR (1) KR20130040771A (pt)
CN (1) CN102804792A (pt)
BR (1) BR112012020774A2 (pt)
RU (1) RU2012135485A (pt)
WO (1) WO2011105220A1 (pt)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2011172172A (ja) 2010-02-22 2011-09-01 Sony Corp 立体映像処理装置および方法、並びにプログラム
WO2011162209A1 (ja) * 2010-06-25 2011-12-29 富士フイルム株式会社 画像出力装置、方法およびプログラム
WO2012049848A1 (ja) * 2010-10-14 2012-04-19 パナソニック株式会社 ステレオ画像表示装置
JP5127973B1 (ja) * 2011-10-21 2013-01-23 株式会社東芝 映像処理装置、映像処理方法および映像表示装置
JP5323165B2 (ja) * 2011-11-07 2013-10-23 シャープ株式会社 立体画像処理装置および立体画像処理方法
WO2013145567A1 (ja) * 2012-03-26 2013-10-03 パナソニック株式会社 立体映像処理装置および立体映像処理方法
US20150077515A1 (en) * 2012-04-17 2015-03-19 Electronics And Telecommunications Research Institute Method and device for compensating for synchronization between left and right image frames in three-dimensional imaging system, and reproduction device and method
JP2014207519A (ja) * 2013-04-11 2014-10-30 ソニー株式会社 画像処理装置、画像処理方法、プログラム、および電子機器
CN104253928B (zh) * 2013-06-26 2018-02-13 中山市云创知识产权服务有限公司 基于场景侦测的实时影像记录系统及方法
CN104967837A (zh) * 2015-06-30 2015-10-07 西安三星电子研究有限公司 用于调整三维显示效果的设备和方法
JP2017211694A (ja) * 2016-05-23 2017-11-30 ソニー株式会社 情報処理装置、情報処理方法、及びプログラム
CN106651833B (zh) * 2016-10-12 2020-07-03 成都西纬科技有限公司 一种确定最大视差的方法

Family Cites Families (12)

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Publication number Priority date Publication date Assignee Title
JPH01194114A (ja) * 1988-01-29 1989-08-04 Hitachi Ltd 磁気記録再生方式
JPH1040420A (ja) * 1996-07-24 1998-02-13 Sanyo Electric Co Ltd 奥行き感制御方法
JPH11164328A (ja) * 1997-11-27 1999-06-18 Toshiba Corp 立体映像表示装置
JP4146955B2 (ja) * 1999-02-15 2008-09-10 キヤノン株式会社 画像処理方法及び画像処理装置
JP2001320734A (ja) 2000-05-12 2001-11-16 Sony Corp 立体画像表示装置
US20030198290A1 (en) * 2002-04-19 2003-10-23 Dynamic Digital Depth Pty.Ltd. Image encoding system
KR101185870B1 (ko) * 2005-10-12 2012-09-25 삼성전자주식회사 3ｄ 입체 영상 처리 장치 및 방법
JP4695664B2 (ja) * 2008-03-26 2011-06-08 富士フイルム株式会社 立体動画像処理装置および方法並びにプログラム
JP5434231B2 (ja) * 2009-04-24 2014-03-05 ソニー株式会社 画像情報処理装置、撮像装置、画像情報処理方法およびプログラム
JP5361618B2 (ja) * 2009-09-04 2013-12-04 キヤノン株式会社 画像処理装置及びその制御方法
US8798160B2 (en) * 2009-11-06 2014-08-05 Samsung Electronics Co., Ltd. Method and apparatus for adjusting parallax in three-dimensional video
JP2011172172A (ja) 2010-02-22 2011-09-01 Sony Corp 立体映像処理装置および方法、並びにプログラム

Also Published As

Publication number Publication date
WO2011105220A1 (ja) 2011-09-01
CN102804792A (zh) 2012-11-28
US20120293622A1 (en) 2012-11-22
US9013561B2 (en) 2015-04-21
EP2541949A1 (en) 2013-01-02
KR20130040771A (ko) 2013-04-24
RU2012135485A (ru) 2014-02-27
EP2541949A4 (en) 2014-03-12
JP2011176541A (ja) 2011-09-08

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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 A 5A ANUIDADE.

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 13/00 (2018.01), G02B 27/22 (2006.01)