DE69425913D1 - Verfahren und Vorrichtung zur Erzeugung von 3-D-Bildern hoher Auflösung in einem kopfgeführten Stereodisplaysystem - Google Patents

Verfahren und Vorrichtung zur Erzeugung von 3-D-Bildern hoher Auflösung in einem kopfgeführten Stereodisplaysystem

Info

Publication number
DE69425913D1
DE69425913D1 DE69425913T DE69425913T DE69425913D1 DE 69425913 D1 DE69425913 D1 DE 69425913D1 DE 69425913 T DE69425913 T DE 69425913T DE 69425913 T DE69425913 T DE 69425913T DE 69425913 D1 DE69425913 D1 DE 69425913D1
Authority
DE
Germany
Prior art keywords
guided
images
generating
head
display system
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
DE69425913T
Other languages
English (en)
Other versions
DE69425913T2 (de
Inventor
Michael F Deering
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.)
Sun Microsystems Inc
Original Assignee
Sun Microsystems Inc
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 Sun Microsystems Inc filed Critical Sun Microsystems Inc
Publication of DE69425913D1 publication Critical patent/DE69425913D1/de
Application granted granted Critical
Publication of DE69425913T2 publication Critical patent/DE69425913T2/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
    • G02B27/00—Optical systems or apparatus not provided for by any of the groups G02B1/00 - G02B26/00, G02B30/00
    • G02B27/0093—Optical systems or apparatus not provided for by any of the groups G02B1/00 - G02B26/00, G02B30/00 with means for monitoring data relating to the user, e.g. head-tracking, eye-tracking
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T1/00—General purpose image data processing
    • 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
    • G02B30/24—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 involving temporal multiplexing, e.g. using sequentially activated left and right shutters
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F15/00—Digital computers in general; Data processing equipment in general
    • 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
    • H04N13/156—Mixing 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
    • H04N13/275—Image signal generators from 3D object models, e.g. computer-generated stereoscopic image signals
    • H04N13/279—Image signal generators from 3D object models, e.g. computer-generated stereoscopic image signals the virtual viewpoint locations being selected by the viewers or determined by tracking
    • 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
    • H04N13/302—Image reproducers for viewing without the aid of special glasses, i.e. using autostereoscopic displays
    • H04N13/32—Image reproducers for viewing without the aid of special glasses, i.e. using autostereoscopic displays using arrays of controllable light sources; using moving apertures or moving light sources
    • 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
    • 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
    • H04N13/366—Image reproducers using viewer tracking
    • H04N13/371—Image reproducers using viewer tracking for tracking viewers with different interocular distances; for tracking rotational head movements around the vertical axis
    • 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
    • H04N13/366—Image reproducers using viewer tracking
    • H04N13/373—Image reproducers using viewer tracking for tracking forward-backward translational head movements, i.e. longitudinal movements
    • 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
    • H04N13/366—Image reproducers using viewer tracking
    • H04N13/376—Image reproducers using viewer tracking for tracking left-right translational head movements, i.e. lateral movements
    • 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
    • H04N13/366—Image reproducers using viewer tracking
    • H04N13/378—Image reproducers using viewer tracking for tracking rotational head movements around an axis perpendicular to the screen
    • 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
    • H04N13/366—Image reproducers using viewer tracking
    • H04N13/38—Image reproducers using viewer tracking for tracking vertical translational head movements
    • 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
    • H04N13/366—Image reproducers using viewer tracking
    • H04N13/383—Image reproducers using viewer tracking for tracking with gaze detection, i.e. detecting the lines of sight of the viewer's eyes
    • 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
    • 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
    • H04N13/289—Switching between monoscopic and stereoscopic modes
DE69425913T 1993-01-14 1994-01-10 Verfahren und Vorrichtung zur Erzeugung von 3-D-Bildern hoher Auflösung in einem kopfgeführten Stereodisplaysystem Expired - Fee Related DE69425913T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US08/004,706 US5394202A (en) 1993-01-14 1993-01-14 Method and apparatus for generating high resolution 3D images in a head tracked stereo display system

Publications (2)

Publication Number Publication Date
DE69425913D1 true DE69425913D1 (de) 2000-10-26
DE69425913T2 DE69425913T2 (de) 2001-04-26

Family

ID=21712123

Family Applications (2)

Application Number Title Priority Date Filing Date
DE69425913T Expired - Fee Related DE69425913T2 (de) 1993-01-14 1994-01-10 Verfahren und Vorrichtung zur Erzeugung von 3-D-Bildern hoher Auflösung in einem kopfgeführten Stereodisplaysystem
DE69432994T Expired - Fee Related DE69432994T2 (de) 1993-01-14 1994-01-10 Verfahren und Vorrichtung zur Erzeugung von 3-D-Bildern hoher Auflösung in einem kopfgeführten Stereodisplaysystem

Family Applications After (1)

Application Number Title Priority Date Filing Date
DE69432994T Expired - Fee Related DE69432994T2 (de) 1993-01-14 1994-01-10 Verfahren und Vorrichtung zur Erzeugung von 3-D-Bildern hoher Auflösung in einem kopfgeführten Stereodisplaysystem

Country Status (5)

Country Link
US (1) US5394202A (de)
EP (2) EP0607000B1 (de)
JP (1) JP3575622B2 (de)
KR (2) KR100327874B1 (de)
DE (2) DE69425913T2 (de)

Families Citing this family (58)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE69524332T2 (de) * 1994-09-19 2002-06-13 Matsushita Electric Ind Co Ltd Vorrichtung zur dreidimensionalen Bildwiedergabe
AUPN003894A0 (en) * 1994-12-13 1995-01-12 Xenotech Research Pty Ltd Head tracking system for stereoscopic display apparatus
US6005607A (en) * 1995-06-29 1999-12-21 Matsushita Electric Industrial Co., Ltd. Stereoscopic computer graphics image generating apparatus and stereoscopic TV apparatus
US5831638A (en) * 1996-03-08 1998-11-03 International Business Machines Corporation Graphics display system and method for providing internally timed time-varying properties of display attributes
US6480204B1 (en) * 1996-04-30 2002-11-12 Sun Microsystems, Inc. Transparent sunpad for home shopping
AUPO024696A0 (en) 1996-06-04 1996-06-27 Xenotech Research Pty Ltd Video display system
US6302542B1 (en) * 1996-08-23 2001-10-16 Che-Chih Tsao Moving screen projection technique for volumetric three-dimensional display
JP3651204B2 (ja) 1996-12-18 2005-05-25 トヨタ自動車株式会社 立体画像表示装置、立体画像表示方法及び記録媒体
US5781229A (en) * 1997-02-18 1998-07-14 Mcdonnell Douglas Corporation Multi-viewer three dimensional (3-D) virtual display system and operating method therefor
US6394557B2 (en) 1998-05-15 2002-05-28 Intel Corporation Method and apparatus for tracking an object using a continuously adapting mean shift
SG77682A1 (en) * 1998-05-21 2001-01-16 Univ Singapore A display system
SG87768A1 (en) * 1998-05-21 2002-04-16 Univ Singapore Compact reach-in display system for two-handed user interaction with virtual objects
KR100741330B1 (ko) * 1998-07-29 2007-07-23 서브미디어, 엘엘씨 이동하는 관찰자에게 영상을 표시하는 디스플레이 장치
JP4100531B2 (ja) * 1998-08-11 2008-06-11 株式会社東京大学Ｔｌｏ 情報提示方法及び装置
US6396476B1 (en) 1998-12-01 2002-05-28 Intel Corporation Synthesizing computer input events
US6538649B2 (en) 1998-12-01 2003-03-25 Intel Corporation Computer vision control variable transformation
US6363160B1 (en) 1999-01-22 2002-03-26 Intel Corporation Interface using pattern recognition and tracking
US6747665B1 (en) * 1999-05-10 2004-06-08 Ge Medical Systems Global Technology Company, Llc Semi-transparent medical image overlays
US6554431B1 (en) * 1999-06-10 2003-04-29 Sony Corporation Method and apparatus for image projection, and apparatus controlling image projection
US6647131B1 (en) 1999-08-27 2003-11-11 Intel Corporation Motion detection using normal optical flow
US7142281B2 (en) 2000-06-02 2006-11-28 Georae Ltd. Method and system for providing a three dimensional image
KR20010113117A (ko) * 2000-06-16 2001-12-28 최재학 3차원 영상 표시 장치
US6931596B2 (en) 2001-03-05 2005-08-16 Koninklijke Philips Electronics N.V. Automatic positioning of display depending upon the viewer's location
US20040254454A1 (en) * 2001-06-13 2004-12-16 Kockro Ralf Alfons Guide system and a probe therefor
CA2486520A1 (en) * 2001-06-13 2002-12-19 Volume Interactions Pte. Ltd. Guide systems for interacting with a subject, and methods therefor
US20030107643A1 (en) 2001-08-17 2003-06-12 Byoungyi Yoon Method and system for controlling the motion of stereoscopic cameras based on a viewer's eye motion
JP4007801B2 (ja) 2001-11-30 2007-11-14 オリンパス株式会社 コード読取装置及びカード型記録媒体
US6646072B2 (en) * 2002-01-23 2003-11-11 Equistar Chemicals, Lp Process for making polyolefin compositions containing exfoliated clay
US20030222977A1 (en) * 2002-06-03 2003-12-04 Kazutora Yoshino Intelligent system and 3D virtual object generator
JP2004199496A (ja) * 2002-12-19 2004-07-15 Sony Corp 情報処理装置および方法、並びにプログラム
US20050237622A1 (en) * 2003-07-28 2005-10-27 Kazutora Yoshino Color 3D image display
DE10335644B9 (de) * 2003-08-04 2006-06-01 Carl Zeiss Mikroskopiesystem
US20060192869A1 (en) * 2005-02-28 2006-08-31 Kazutora Yoshino Multi-dimensional input, transfer, optional memory, and output method
JP4522129B2 (ja) * 2004-03-31 2010-08-11 キヤノン株式会社 画像処理方法および画像処理装置
US20060158455A1 (en) * 2005-01-18 2006-07-20 Kazutora Yoshino Real clear 3D multi-user communicator
JP2006276391A (ja) * 2005-03-29 2006-10-12 Yasui & Co 拡大観察装置
JP4274154B2 (ja) * 2005-05-31 2009-06-03 富士ゼロックス株式会社 立体表示装置
KR100932977B1 (ko) 2005-07-05 2009-12-21 삼성모바일디스플레이주식회사 입체 영상 표시 장치
KR100913173B1 (ko) * 2005-07-05 2009-08-19 삼성모바일디스플레이주식회사 3ｄ 그래픽 처리장치 및 이를 이용한 입체영상 표시장치
EP1750460A1 (de) 2005-08-05 2007-02-07 Samsung SDI Co., Ltd. 3D-Graphikprocessor und autostereoskopische Anzeigevorrichtung damit
JP4111231B2 (ja) * 2006-07-14 2008-07-02 富士ゼロックス株式会社 立体表示システム
JP4764305B2 (ja) * 2006-10-02 2011-08-31 株式会社東芝 立体画像生成装置、方法およびプログラム
US20100020254A1 (en) * 2008-07-23 2010-01-28 Zheng Jason Geng Multi-panel virtual image display
TWI370418B (en) * 2008-10-27 2012-08-11 Ind Tech Res Inst Computer system and controlling method thereof
WO2010112062A1 (fr) * 2009-03-30 2010-10-07 Renault S.A.S. Dispositif de projection d'un objet virtuel sur un ecran
TWM368805U (en) * 2009-07-03 2009-11-11 Teng Luo Technology Co Ltd Device for displaying 3D images
US9189885B2 (en) * 2009-09-16 2015-11-17 Knorr-Bremse Systeme Fur Schienenfahrzeuge Gmbh Visual presentation system
GB2481366B (en) * 2010-06-03 2014-05-28 Sony Comp Entertainment Europe Entertainment device and entertainment methods
US8704879B1 (en) 2010-08-31 2014-04-22 Nintendo Co., Ltd. Eye tracking enabling 3D viewing on conventional 2D display
FR2976681B1 (fr) * 2011-06-17 2013-07-12 Inst Nat Rech Inf Automat Systeme de colocalisation d'un ecran tactile et d'un objet virtuel et dispostif pour la manipulation d'objets virtuels mettant en oeuvre un tel systeme
DE102011112618A1 (de) * 2011-09-08 2013-03-14 Eads Deutschland Gmbh Interaktion mit einem dreidimensionalen virtuellen Szenario
US9265458B2 (en) 2012-12-04 2016-02-23 Sync-Think, Inc. Application of smooth pursuit cognitive testing paradigms to clinical drug development
US9380976B2 (en) 2013-03-11 2016-07-05 Sync-Think, Inc. Optical neuroinformatics
JP6138566B2 (ja) * 2013-04-24 2017-05-31 川崎重工業株式会社 部品取付作業支援システムおよび部品取付方法
CN103631024A (zh) * 2013-11-29 2014-03-12 北京赢康科技开发有限公司 立体显示系统
FI20145396A (fi) 2014-04-29 2015-10-30 Satavision Oy Virtuaalivitriini
US10520728B2 (en) * 2017-10-17 2019-12-31 Visteon Global Technologies, Inc. Embedded optimization algorithm of parameters to drive deployment mechanism for displays
EP3770670B1 (de) * 2018-03-23 2023-10-11 Sony Semiconductor Solutions Corporation Anzeigevorrichtung

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4649425A (en) * 1983-07-25 1987-03-10 Pund Marvin L Stereoscopic display
US4634384A (en) * 1984-02-02 1987-01-06 General Electric Company Head and/or eye tracked optically blended display system
US4639081A (en) * 1985-08-15 1987-01-27 Kabushiki Kaisha Toshiba Gimballed three-dimensional display system
US4722056A (en) * 1986-02-18 1988-01-26 Trustees Of Dartmouth College Reference display systems for superimposing a tomagraphic image onto the focal plane of an operating microscope
US4922336A (en) * 1989-09-11 1990-05-01 Eastman Kodak Company Three dimensional display system
IE62672B1 (en) * 1990-10-22 1995-02-22 Logitech Inc Ultrasonic position locating method and apparatus therefor
DE4207284C2 (de) * 1992-03-07 1996-08-22 Stefan Reich Räumliche Bilddarbietung
US5287437A (en) * 1992-06-02 1994-02-15 Sun Microsystems, Inc. Method and apparatus for head tracked display of precomputed stereo images

Also Published As

Publication number Publication date
JP3575622B2 (ja) 2004-10-13
KR100311066B1 (ko) 2001-10-18
DE69432994D1 (de) 2003-09-04
EP0607000A3 (de) 1995-11-15
JPH06317762A (ja) 1994-11-15
DE69432994T2 (de) 2004-04-22
EP0607000A2 (de) 1994-07-20
US5394202A (en) 1995-02-28
KR100327874B1 (ko) 2002-06-20
EP0996093B1 (de) 2003-07-30
EP0607000B1 (de) 2000-09-20
KR940018769A (ko) 1994-08-18
EP0996093A1 (de) 2000-04-26
DE69425913T2 (de) 2001-04-26

Similar Documents

Publication Publication Date Title
DE69425913T2 (de) Verfahren und Vorrichtung zur Erzeugung von 3-D-Bildern hoher Auflösung in einem kopfgeführten Stereodisplaysystem
DE69430153D1 (de) Verfahren und Vorrichtung zur dreidimensionalen Bilderzeugung von Objekten
DE69224514D1 (de) Verfahren und Vorrichtung zur Erzeugung eines Bildes
DE68928438D1 (de) Verfahren und Vorrichtung zur Erzeugung von beweglichen Bildern
DE69418956T2 (de) Verfahren und Vorrichtung zur Anzeige von Videobildern in einem Videokonferenzsystem
DE69625455T2 (de) Vorrichtung und verfahren zur erzeugung von virtuellen bildern
DE69602935D1 (de) Verfahren und vorrichtung zur vorführung stereoskopischer bilder
DE68925073D1 (de) Verfahren und Vorrichtung zur Erzeugung und Anzeige von Hinweiszeichen zur Hinführung zu verwandten Bildinformationen
DE69221346T2 (de) Vorrichtung und Verfahren zur Erstellung stereoskopischer Bilder
DE69428647T2 (de) Verfahren und Gerät zur Erzeugung eines zweiten gemischten Bildsignals im räumlichen Kontext eines ersten Bildsignals
DE69424074T2 (de) Bilderzeugungsgerät und Verfahren zur Erzeugung eines Bildes
DE69228212D1 (de) Vorrichtung und Verfahren zum Zeichnen von Bildern dreidimensionaler Ojekte
DE69427210T2 (de) Verfahren und Gerät zur Erzeugung von dreidimensionaler Animation
DE69434014D1 (de) Vorrichtung und verfahren zur bilderzeugung
DE69429205T2 (de) Verfahren und Vorrichtung zur Erzeugung eines dreidimensionalen Bildsignals und zu dessen zweidimensionaler Anzeige
DE69319525T2 (de) Verfahren und Vorrichtung zur Erzeugung eines überlappenden Bildgebietes
DE69129322T4 (de) Verfahren und Vorrichtung zur Erzeugung eines überlappenden Bildgebietes
DE69609761T2 (de) Verfahren und Vorrichtung zur Erzeugung von Zeichen mit prismatischen Buchstaben und graphischen Bildern
DE69515001D1 (de) Verfahren und Vorrichtung zur Erzeugung von mehreren Bildern
DE69325485D1 (de) Verfahren und Vorrichtung zur Bilderzeugung
DE69220345D1 (de) Verfahren und Vorrichtung zur Erzeugung von Fernsehprüfmustern
DE69421899T2 (de) Vorrichtung und verfahren zur erzeugung periodischer synchronisationsreferenzen zur bildung eines synchronisationssignals
DE69629052D1 (de) Vorrichtung und verfahren zur dreidimensionalen abbildung
DE69431704T2 (de) Verfahren und Vorrichtung zur Erzeugung eines Duplikatbildes
DE69318300D1 (de) Verfahren und vorrichtung zur generierung eines taktsignals in einem multiplex-system

Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee