WO2001076259A1 - Procede et appareil de production d'images tridimensionnelles - Google Patents

Procede et appareil de production d'images tridimensionnelles Download PDF

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Publication number
WO2001076259A1
WO2001076259A1 PCT/JP2001/002908 JP0102908W WO0176259A1 WO 2001076259 A1 WO2001076259 A1 WO 2001076259A1 JP 0102908 W JP0102908 W JP 0102908W WO 0176259 A1 WO0176259 A1 WO 0176259A1
Authority
WO
WIPO (PCT)
Prior art keywords
imaging device
dimensional image
condition
necessity
camera
Prior art date
Application number
PCT/JP2001/002908
Other languages
English (en)
Japanese (ja)
Inventor
Seiji Sato
Hidehiko Sekizawa
Koichi Takeuchi
Original Assignee
Sony Corporation
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 Corporation filed Critical Sony Corporation
Priority to JP2001573803A priority Critical patent/JP4635403B2/ja
Priority to KR1020017015530A priority patent/KR100908989B1/ko
Priority to US09/980,888 priority patent/US7215809B2/en
Priority claimed from US09/980,888 external-priority patent/US7215809B2/en
Publication of WO2001076259A1 publication Critical patent/WO2001076259A1/fr

Links

Classifications

    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B26/00—Optical devices or arrangements for the control of light using movable or deformable optical elements
    • G02B26/08—Optical devices or arrangements for the control of light using movable or deformable optical elements for controlling the direction of light
    • G02B26/0875—Optical devices or arrangements for the control of light using movable or deformable optical elements for controlling the direction of light by means of one or more refracting elements
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N13/00—Stereoscopic video systems; Multi-view video systems; Details thereof
    • H04N13/20—Image signal generators
    • H04N13/204—Image signal generators using stereoscopic image cameras
    • H04N13/239—Image signal generators using stereoscopic image cameras using two 2D image sensors having a relative position equal to or related to the interocular distance
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N13/00—Stereoscopic video systems; Multi-view video systems; Details thereof
    • H04N13/20—Image signal generators
    • H04N13/296—Synchronisation thereof; Control thereof
    • 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
    • H04N13/111—Transformation of image signals corresponding to virtual viewpoints, e.g. spatial image interpolation
    • 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
    • H04N13/189—Recording image signals; Reproducing recorded image signals
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N13/00—Stereoscopic video systems; Multi-view video systems; Details thereof
    • H04N13/20—Image signal generators
    • H04N13/204—Image signal generators using stereoscopic image cameras
    • H04N13/207—Image signal generators using stereoscopic image cameras using a single 2D image sensor
    • H04N13/221—Image signal generators using stereoscopic image cameras using a single 2D image sensor using the relative movement between cameras and objects
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N13/00—Stereoscopic video systems; Multi-view video systems; Details thereof
    • H04N13/30—Image reproducers
    • H04N13/332—Displays for viewing with the aid of special glasses or head-mounted displays [HMD]
    • H04N13/341—Displays for viewing with the aid of special glasses or head-mounted displays [HMD] using temporal multiplexing
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N13/00—Stereoscopic video systems; Multi-view video systems; Details thereof
    • H04N13/30—Image reproducers
    • H04N13/398—Synchronisation thereof; Control thereof
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N13/00—Stereoscopic video systems; Multi-view video systems; Details thereof
    • H04N2013/0074—Stereoscopic image analysis
    • H04N2013/0081—Depth or disparity estimation from stereoscopic image signals

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Stereoscopic And Panoramic Photography (AREA)

Abstract

Selon la présente invention, au moins une d'une première image prise au moyen d'un dispositif de formation d'images, dans des premières conditions prédéfinies, et d'une seconde image prise dans des secondes conditions, différentes des premières conditions, est décalée afin de régler la position de fusionnement d'un objet qui est désigné dans la première image et dans la seconde image, ce qui permet de produire une image tridimensionnelle, sans recourir à un déplacement précis de l'appareil de prise de vues ou à un déplacement de l'appareil de prise de vues. On peut ainsi produire une image tridimensionnelle naturelle, dans laquelle toute l'image ne semble pas faire saillie de l'écran d'affichage, ce qui permet de réduire la sensation de fatigue visuelle de l'observateur. Les premières et secondes conditions du dispositif de formation d'images sont réglées, par exemple, par décalage du dispositif de formation d'images de manière parallèle au plan de formation d'image, par pivotement du dispositif de formation d'images, par décalage d'un système optique de collecte de lumière, par disposition d'un prisme à angle de réfraction variable ou par intervention/non intervention de plaques parallèles transparentes.
PCT/JP2001/002908 2000-04-04 2001-04-04 Procede et appareil de production d'images tridimensionnelles WO2001076259A1 (fr)

Priority Applications (3)

Application Number Priority Date Filing Date Title
JP2001573803A JP4635403B2 (ja) 2000-04-04 2001-04-04 立体画像作成方法およびその装置
KR1020017015530A KR100908989B1 (ko) 2000-04-04 2001-04-04 입체 화상 작성 방법 및 그 장치
US09/980,888 US7215809B2 (en) 2000-04-04 2001-04-04 Three-dimensional image producing method and apparatus therefor

Applications Claiming Priority (9)

Application Number Priority Date Filing Date Title
JP2000-101771 2000-04-04
JP2000-101769 2000-04-04
JP2000101770 2000-04-04
JP2000101771 2000-04-04
JP2000-101770 2000-04-04
JP2000101769 2000-04-04
JP2000123510 2000-04-25
JP2000-123510 2000-04-25
US09/980,888 US7215809B2 (en) 2000-04-04 2001-04-04 Three-dimensional image producing method and apparatus therefor

Publications (1)

Publication Number Publication Date
WO2001076259A1 true WO2001076259A1 (fr) 2001-10-11

Family

ID=27531481

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/JP2001/002908 WO2001076259A1 (fr) 2000-04-04 2001-04-04 Procede et appareil de production d'images tridimensionnelles

Country Status (1)

Country Link
WO (1) WO2001076259A1 (fr)

Citations (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4641038A (en) * 1982-06-24 1987-02-03 Ferranti, Plc Imaging device
JPH01251990A (ja) * 1988-03-31 1989-10-06 Toshiba Corp 立体テレビ装置
JPH02172595A (ja) * 1988-11-04 1990-07-04 Refractron Corp 生物学的堆積に抵抗性を有する廃水処理装置
JPH0496493A (ja) * 1990-08-10 1992-03-27 Sony Corp 立体映像撮影装置及び撮影方法
JPH0618815A (ja) * 1992-06-30 1994-01-28 Sony Corp 映像再生装置
JPH0630446A (ja) * 1992-07-13 1994-02-04 Ricoh Co Ltd 立体画像記録装置
JPH0686331A (ja) * 1992-08-31 1994-03-25 Toshiba Corp 視覚装置
JPH06503184A (ja) * 1990-11-29 1994-04-07 ビジョン　ザ　サード　イメイジング　インコーポレイテッド 単一カメラ自動立体影像装置
JPH06343184A (ja) * 1993-06-01 1994-12-13 Sony Corp 両眼視眼鏡型ディスプレイ
JPH0795595A (ja) * 1993-09-21 1995-04-07 Canon Inc カラー撮像装置
JPH0965371A (ja) * 1995-08-25 1997-03-07 Nikon Corp 立体視装置
JPH11164326A (ja) * 1997-11-26 1999-06-18 Oki Electric Ind Co Ltd パノラマステレオ画像生成表示方法及びそのプログラムを記録した記録媒体

Patent Citations (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4641038A (en) * 1982-06-24 1987-02-03 Ferranti, Plc Imaging device
JPH01251990A (ja) * 1988-03-31 1989-10-06 Toshiba Corp 立体テレビ装置
JPH02172595A (ja) * 1988-11-04 1990-07-04 Refractron Corp 生物学的堆積に抵抗性を有する廃水処理装置
JPH0496493A (ja) * 1990-08-10 1992-03-27 Sony Corp 立体映像撮影装置及び撮影方法
JPH06503184A (ja) * 1990-11-29 1994-04-07 ビジョン　ザ　サード　イメイジング　インコーポレイテッド 単一カメラ自動立体影像装置
JPH0618815A (ja) * 1992-06-30 1994-01-28 Sony Corp 映像再生装置
JPH0630446A (ja) * 1992-07-13 1994-02-04 Ricoh Co Ltd 立体画像記録装置
JPH0686331A (ja) * 1992-08-31 1994-03-25 Toshiba Corp 視覚装置
JPH06343184A (ja) * 1993-06-01 1994-12-13 Sony Corp 両眼視眼鏡型ディスプレイ
JPH0795595A (ja) * 1993-09-21 1995-04-07 Canon Inc カラー撮像装置
JPH0965371A (ja) * 1995-08-25 1997-03-07 Nikon Corp 立体視装置
JPH11164326A (ja) * 1997-11-26 1999-06-18 Oki Electric Ind Co Ltd パノラマステレオ画像生成表示方法及びそのプログラムを記録した記録媒体

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