DE19537356C1 - Verfahren und Vorrichtung zur Erzeugung eines stereoskopischen Videobildes - Google Patents

Verfahren und Vorrichtung zur Erzeugung eines stereoskopischen Videobildes

Info

Publication number
DE19537356C1
DE19537356C1 DE19537356A DE19537356A DE19537356C1 DE 19537356 C1 DE19537356 C1 DE 19537356C1 DE 19537356 A DE19537356 A DE 19537356A DE 19537356 A DE19537356 A DE 19537356A DE 19537356 C1 DE19537356 C1 DE 19537356C1
Authority
DE
Germany
Prior art keywords
light
polarization
light source
partial images
images
Prior art date
Legal status (The legal status 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 status listed.)
Expired - Fee Related
Application number
DE19537356A
Other languages
German (de)
English (en)
Inventor
Christhard Deter
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
LDT Laser Display Technology GmbH
Original Assignee
LDT GmbH and Co Laser Display Technologie KG
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 LDT GmbH and Co Laser Display Technologie KG filed Critical LDT GmbH and Co Laser Display Technologie KG
Priority to DE19537356A priority Critical patent/DE19537356C1/de
Priority to PCT/EP1996/003732 priority patent/WO1997014074A1/de
Priority to US08/836,241 priority patent/US5903304A/en
Priority to JP9514662A priority patent/JPH10510637A/ja
Priority to EP96929317A priority patent/EP0796453A1/de
Priority to TW085111445A priority patent/TW317687B/zh
Application granted granted Critical
Publication of DE19537356C1 publication Critical patent/DE19537356C1/de
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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
    • 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
    • G02B30/25—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 using polarisation techniques
    • 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
    • G02B26/10—Scanning systems
    • G02B26/101—Scanning systems with both horizontal and vertical deflecting means, e.g. raster or XY scanners
    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03C—PHOTOSENSITIVE MATERIALS FOR PHOTOGRAPHIC PURPOSES; PHOTOGRAPHIC PROCESSES, e.g. CINE, X-RAY, COLOUR, STEREO-PHOTOGRAPHIC PROCESSES; AUXILIARY PROCESSES IN PHOTOGRAPHY
    • G03C9/00—Stereo-photographic or similar processes
    • G03C9/04—Vectographic-image
    • 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
    • H04N13/324—Colour aspects
    • 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]
    • H04N13/337—Displays for viewing with the aid of special glasses or head-mounted displays [HMD] using polarisation 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
    • 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
    • H04N13/10—Processing, recording or transmission of stereoscopic or multi-view image signals
    • H04N13/194—Transmission of 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
    • H04N13/286—Image signal generators having separate monoscopic and stereoscopic modes
    • 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]
    • H04N13/334—Displays for viewing with the aid of special glasses or head-mounted displays [HMD] using spectral 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
    • H04N13/332—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
    • H04N13/363—Image reproducers using image projection screens

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Optics & Photonics (AREA)
  • Testing, Inspecting, Measuring Of Stereoscopic Televisions And Televisions (AREA)
  • Stereoscopic And Panoramic Photography (AREA)
  • Devices For Indicating Variable Information By Combining Individual Elements (AREA)
DE19537356A 1995-10-06 1995-10-06 Verfahren und Vorrichtung zur Erzeugung eines stereoskopischen Videobildes Expired - Fee Related DE19537356C1 (de)

Priority Applications (6)

Application Number Priority Date Filing Date Title
DE19537356A DE19537356C1 (de) 1995-10-06 1995-10-06 Verfahren und Vorrichtung zur Erzeugung eines stereoskopischen Videobildes
PCT/EP1996/003732 WO1997014074A1 (de) 1995-10-06 1996-08-23 Verfahren und vorrichtung zur erzeugung eines stereoskopischen videobildes
US08/836,241 US5903304A (en) 1995-10-06 1996-08-23 Process and device for generating a stereoscopic video picture
JP9514662A JPH10510637A (ja) 1995-10-06 1996-08-23 ステレオスコープを利用するビデオ画像を生成するための方法及びその装置
EP96929317A EP0796453A1 (de) 1995-10-06 1996-08-23 Verfahren und vorrichtung zur erzeugung eines stereoskopischen videobildes
TW085111445A TW317687B (OSRAM) 1995-10-06 1996-09-17

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19537356A DE19537356C1 (de) 1995-10-06 1995-10-06 Verfahren und Vorrichtung zur Erzeugung eines stereoskopischen Videobildes

Publications (1)

Publication Number Publication Date
DE19537356C1 true DE19537356C1 (de) 1996-12-05

Family

ID=7774251

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19537356A Expired - Fee Related DE19537356C1 (de) 1995-10-06 1995-10-06 Verfahren und Vorrichtung zur Erzeugung eines stereoskopischen Videobildes

Country Status (6)

Country Link
US (1) US5903304A (OSRAM)
EP (1) EP0796453A1 (OSRAM)
JP (1) JPH10510637A (OSRAM)
DE (1) DE19537356C1 (OSRAM)
TW (1) TW317687B (OSRAM)
WO (1) WO1997014074A1 (OSRAM)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6309072B1 (en) 1999-01-20 2001-10-30 Ldt Gmbh & Co. Laser-Display-Technologie Kg Video projection system for projecting more than one picture
EP2568322A2 (en) * 2011-09-09 2013-03-13 Octrolix BV 3D-projection device with planar integrated optical circuit

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19626096C1 (de) * 1996-06-28 1997-06-19 Siemens Nixdorf Inf Syst Verfahren zur dreidimensionalen Bilddarstellung auf einer Großbildprojektionsfläche mittels eines Laser-Projektors
DE19726860C1 (de) * 1997-06-24 1999-01-28 Ldt Gmbh & Co Verfahren und Vorrichtung zur Darstellung eines Videobildes sowie ein Herstellungsverfahren für die Vorrichtung
US6801263B2 (en) * 2000-04-10 2004-10-05 Sony Corporation Liquid crystal display, liquid crystal device and liquid crystal display system
CN1768536B (zh) * 2003-03-31 2010-06-23 皇家飞利浦电子股份有限公司 自动立体显示器
DE102004063491B4 (de) * 2004-12-23 2006-12-14 Deutsches Zentrum für Luft- und Raumfahrt e.V. Stereoprojektor, Projektionssystem und Verfahren zum Projizieren einer Stereo-Abbildung
CN101558349A (zh) * 2006-12-18 2009-10-14 汤姆森特许公司 宽色域投影仪
US9360609B2 (en) 2006-12-18 2016-06-07 Thomson Licensing 2D/3D projector with rotating translucent cylinder for alternating light polarisation
WO2008076113A1 (en) * 2006-12-19 2008-06-26 Thomson Licensing Wide color gamut high resolution dmd projection system
WO2008076114A1 (en) * 2006-12-19 2008-06-26 Thomson Licensing High resolution dmd projection system
US8272749B2 (en) 2007-04-25 2012-09-25 Thomson Licensing High resolution segmented 3D projection system
US8696135B2 (en) * 2007-06-25 2014-04-15 Thomson Licensing Video recording prevention system
EP2329311A2 (en) * 2008-09-04 2011-06-08 David Coppeta Optical system and assembly method
TWI449509B (zh) * 2009-01-09 2014-08-21 Hon Hai Prec Ind Co Ltd 數位相框及在其中顯示照片的方法
JP2011048070A (ja) * 2009-08-26 2011-03-10 Sanyo Electric Co Ltd 光学素子、光学ユニットおよび投写型映像表示装置
WO2019225233A1 (ja) * 2018-05-25 2019-11-28 ソニー株式会社 映像表示装置

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4125241A1 (de) * 1991-07-26 1993-01-28 Michael Dipl Phys Sollinger Laserprojektor

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1272583B (de) * 1965-04-09 1968-07-11 Philips Patentverwaltung Verfahren zur photooptischen Aufzeichnung bzw. Speicherung von aus Einzelsymbolen bestehenden Informationen
GB8321727D0 (en) * 1983-08-12 1983-09-14 Brightad Ltd Producing stereoscopic images
US4623219A (en) * 1985-04-15 1986-11-18 The United States Of America As Represented By The Secretary Of The Navy Real-time high-resolution 3-D large-screen display using laser-activated liquid crystal light valves
JPS63306417A (ja) * 1987-06-09 1988-12-14 Nippon Kayaku Co Ltd 立体視映像投影方法
US4978202A (en) * 1989-05-12 1990-12-18 Goldstar Co., Ltd. Laser scanning system for displaying a three-dimensional color image
US5355181A (en) * 1990-08-20 1994-10-11 Sony Corporation Apparatus for direct display of an image on the retina of the eye using a scanning laser
JPH06194603A (ja) * 1992-12-24 1994-07-15 Nippon Telegr & Teleph Corp <Ntt> 表示装置
US5537476A (en) * 1994-11-21 1996-07-16 International Business Machines Corporation Secure viewing of display units by image superposition and wavelength separation

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4125241A1 (de) * 1991-07-26 1993-01-28 Michael Dipl Phys Sollinger Laserprojektor

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6309072B1 (en) 1999-01-20 2001-10-30 Ldt Gmbh & Co. Laser-Display-Technologie Kg Video projection system for projecting more than one picture
EP2568322A2 (en) * 2011-09-09 2013-03-13 Octrolix BV 3D-projection device with planar integrated optical circuit

Also Published As

Publication number Publication date
EP0796453A1 (de) 1997-09-24
TW317687B (OSRAM) 1997-10-11
US5903304A (en) 1999-05-11
JPH10510637A (ja) 1998-10-13
WO1997014074A1 (de) 1997-04-17

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Legal Events

Date Code Title Description
8100 Publication of patent without earlier publication of application
D1 Grant (no unexamined application published) patent law 81
8364 No opposition during term of opposition
8327 Change in the person/name/address of the patent owner

Owner name: SCHNEIDER LASER TECHNOLOGIES AKTIENGESELLSCHAFT, 0

8327 Change in the person/name/address of the patent owner

Owner name: JENOPTIK LDT GMBH, 07548 GERA, DE

8339 Ceased/non-payment of the annual fee