WO2009140960A3 - Verfahren und anordnung zur dreidimensionalen darstellung mit hoher auflösung - Google Patents

Verfahren und anordnung zur dreidimensionalen darstellung mit hoher auflösung Download PDF

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Publication number
WO2009140960A3
WO2009140960A3 PCT/DE2009/050024 DE2009050024W WO2009140960A3 WO 2009140960 A3 WO2009140960 A3 WO 2009140960A3 DE 2009050024 W DE2009050024 W DE 2009050024W WO 2009140960 A3 WO2009140960 A3 WO 2009140960A3
Authority
WO
WIPO (PCT)
Prior art keywords
illuminating
image elements
spatial
scene
time point
Prior art date
Application number
PCT/DE2009/050024
Other languages
English (en)
French (fr)
Other versions
WO2009140960A2 (de
Inventor
Stephan Otte
Daniel FÜSSEL
Ferenc Torma
Markus Klippstein
Original Assignee
Visumotion Gmbh
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 Visumotion Gmbh filed Critical Visumotion Gmbh
Priority to DE112009001171T priority Critical patent/DE112009001171A5/de
Publication of WO2009140960A2 publication Critical patent/WO2009140960A2/de
Publication of WO2009140960A3 publication Critical patent/WO2009140960A3/de

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
    • H04N13/30—Image reproducers
    • H04N13/302—Image reproducers for viewing without the aid of special glasses, i.e. using autostereoscopic displays
    • H04N13/31—Image reproducers for viewing without the aid of special glasses, i.e. using autostereoscopic displays using parallax barriers
    • H04N13/312—Image reproducers for viewing without the aid of special glasses, i.e. using autostereoscopic displays using parallax barriers the parallax barriers being placed behind the display panel, e.g. between backlight and spatial light modulator [SLM]
    • 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
    • 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
    • G02B30/30—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 parallax barriers
    • 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
    • H04N13/31—Image reproducers for viewing without the aid of special glasses, i.e. using autostereoscopic displays using parallax barriers
    • H04N13/315—Image reproducers for viewing without the aid of special glasses, i.e. using autostereoscopic displays using parallax barriers the parallax barriers being time-variant
    • 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
    • H04N13/317—Image reproducers for viewing without the aid of special glasses, i.e. using autostereoscopic displays using slanted parallax optics

Landscapes

  • Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • General Physics & Mathematics (AREA)
  • Liquid Crystal (AREA)
  • Control Of Indicators Other Than Cathode Ray Tubes (AREA)

Abstract

Die Erfindung bezieht sich auf ein Verfahren zur räumlichen Darstellung einer Szene oder eines Objektes, bei welchem auf einem Raster (1) aus Bildelementen x(i, j) mit Zeilen (i) und Spalten (j) zu jedem Zeitpunkt (t) räumliche Bildteilinformationen a(i, j, t) über die Szene oder das Objekt gleichzeitig sichtbar gemacht werden, dem Raster (1) aus Bildelementen x(i, j) ein Beleuchtungselement (2) nachgeordnet ist, welches zu jedem Zeitpunkt (t) ein definiertes Beleuchtungsmuster aus im Wesentlichen leuchtenden und nichtleuchtenden Teilflächen dargestellt, wobei zu zwei verschiedenen Zeitpunkten t1 und t2 mindestens zwei unterschiedliche Beleuchtungsmuster dargestellt werden, so dass zu jedem Zeitpunkt (t) auf Grund der Positionen der leuchtenden und der nichtleuchtenden Teilflächen auf dem Beleuchtungselement (2) und der Positionen der Bildelemente x(i, j) für das von den Bildelementen x(i, j) transmittierte Licht Ausbreitungsrichtungen vorgegeben werden, und die Bildelemente x(i, j) dieses Licht mit den räumlichen Bildteilinformationen a(i, j, t) über die Szene oder das Objekt modulieren, so dass ein räumlicher Eindruck entsteht. Es werden ferner erfindungsgemäße Anordnungen angegeben.
PCT/DE2009/050024 2008-05-19 2009-05-19 Verfahren und anordnung zur dreidimensionalen darstellung mit hoher auflösung WO2009140960A2 (de)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE112009001171T DE112009001171A5 (de) 2008-05-19 2009-05-19 Verfahren und Anordnung zur dreidimensionalen Darstellung mit hoher Auflösung

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102008024425.2 2008-05-19
DE102008024425A DE102008024425A1 (de) 2008-05-19 2008-05-19 Verfahren und Anordnung zur dreidimensionalen Darstellung mit hoher Auflösung

Publications (2)

Publication Number Publication Date
WO2009140960A2 WO2009140960A2 (de) 2009-11-26
WO2009140960A3 true WO2009140960A3 (de) 2010-02-25

Family

ID=40934084

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/DE2009/050024 WO2009140960A2 (de) 2008-05-19 2009-05-19 Verfahren und anordnung zur dreidimensionalen darstellung mit hoher auflösung

Country Status (2)

Country Link
DE (2) DE102008024425A1 (de)
WO (1) WO2009140960A2 (de)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102014000082A1 (de) 2014-01-02 2015-07-02 Wolfgang Tzschoppe Verfahren und Anordnung zur autoparallaktischen Anzeige
EP3090302B1 (de) 2014-01-02 2021-07-07 Wolfgang Tzschoppe Verfahren und anordnung zur autoparallaktischen und autostereoskopischen anzeige
DE102016202431A1 (de) * 2016-02-17 2017-08-31 Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. Autostereoskopischer Bildschirm und dessen Verwendung zum Wiedergeben dreidimensional wahrnehmbarer Bilder

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20050057702A1 (en) * 2003-07-29 2005-03-17 Samsung Electronics Co., Ltd. High resolution 3-D image display
WO2005053322A1 (en) * 2003-11-29 2005-06-09 Koninklijke Philips Electronics N.V. Stereoscopic viewing
US20070013624A1 (en) * 2005-07-13 2007-01-18 Grant Bourhill Display

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5036385A (en) 1986-03-07 1991-07-30 Dimension Technologies, Inc. Autostereoscopic display with multiple sets of blinking illuminating lines and light valve
US4829365A (en) 1986-03-07 1989-05-09 Dimension Technologies, Inc. Autostereoscopic display with illuminating lines, light valve and mask
DE4123895C2 (de) 1991-07-18 1994-07-14 Dieter Dipl Phys Dr Just Verfahren zur autostereoskopischen Bild-, Film- und Fernsehwiedergabe
DE4228111C1 (de) 1992-08-25 1993-06-17 Ice Oelsnitz Gmbh, O-9920 Oelsnitz, De
JP3096613B2 (ja) 1995-05-30 2000-10-10 三洋電機株式会社 立体表示装置
EP0788008B1 (de) * 1996-01-31 2006-04-26 Canon Kabushiki Kaisha Stereoskopische Bilddarstellungsvorrichtung mit verbreitertem Beobachtungsfeld
DE10003326C2 (de) * 2000-01-25 2002-04-18 4D Vision Gmbh Verfahren und Anordnung zur räumlichen Darstellung
HU0000752D0 (en) 2000-02-21 2000-04-28 Pixel element for three-dimensional screen
DE10015796A1 (de) * 2000-03-28 2001-10-11 4D Vision Gmbh Beleuchtung für ein autostereoskopisches Display
DE10359403B4 (de) * 2003-12-18 2005-12-15 Seereal Technologies Gmbh Autostereoskopisches Multi-User-Display
KR100786862B1 (ko) 2004-11-30 2007-12-20 삼성에스디아이 주식회사 배리어 장치, 이를 이용한 입체영상 표시장치 및 그구동방법

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20050057702A1 (en) * 2003-07-29 2005-03-17 Samsung Electronics Co., Ltd. High resolution 3-D image display
WO2005053322A1 (en) * 2003-11-29 2005-06-09 Koninklijke Philips Electronics N.V. Stereoscopic viewing
US20070013624A1 (en) * 2005-07-13 2007-01-18 Grant Bourhill Display

Also Published As

Publication number Publication date
WO2009140960A2 (de) 2009-11-26
DE112009001171A5 (de) 2011-02-10
DE102008024425A1 (de) 2009-11-26

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