ES2180445A1 - Sistema de vision autoestereoscopica - Google Patents

Sistema de vision autoestereoscopica

Info

Publication number
ES2180445A1
ES2180445A1 ES200101523A ES200101523A ES2180445A1 ES 2180445 A1 ES2180445 A1 ES 2180445A1 ES 200101523 A ES200101523 A ES 200101523A ES 200101523 A ES200101523 A ES 200101523A ES 2180445 A1 ES2180445 A1 ES 2180445A1
Authority
ES
Spain
Prior art keywords
prism
prismatic body
upper face
dimensional
vision
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.)
Granted
Application number
ES200101523A
Other languages
English (en)
Other versions
ES2180445B1 (es
Inventor
Trevijano Jose Javier Alejo
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.)
Individual
Original Assignee
Individual
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
Priority to ES200101523A priority Critical patent/ES2180445B1/es
Application filed by Individual filed Critical Individual
Priority to PCT/ES2002/000318 priority patent/WO2003003100A1/es
Priority to AT02745434T priority patent/ATE288089T1/de
Priority to JP2003509223A priority patent/JP4138648B2/ja
Priority to DE60202786T priority patent/DE60202786T2/de
Priority to EP02745434A priority patent/EP1434079B1/en
Publication of ES2180445A1 publication Critical patent/ES2180445A1/es
Priority to US10/745,292 priority patent/US7113334B2/en
Application granted granted Critical
Publication of ES2180445B1 publication Critical patent/ES2180445B1/es
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
    • G02B30/26—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
    • 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
    • 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
    • G02B30/34—Stereoscopes providing a stereoscopic pair of separated images corresponding to parallactically displaced views of the same object, e.g. three-dimensional [3D] slide viewers
    • G02B30/35—Stereoscopes providing a stereoscopic pair of separated images corresponding to parallactically displaced views of the same object, e.g. three-dimensional [3D] slide viewers using reflective optical elements in the optical path between the images and the observer
    • G02B27/225—
    • 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
    • H04N13/346—Image reproducers using prisms or semi-transparent mirrors
    • 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
    • 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

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)
  • Testing, Inspecting, Measuring Of Stereoscopic Televisions And Televisions (AREA)
  • Holo Graphy (AREA)

Abstract

Sistema de visión autoestereoscópica. Comprende un primer prisma (1, 10), de base triangular sobre el que se dispone al menos un segundo prisma (2, 11) transparente, determinando el conjunto un cuerpo prismático que se dispone sobre el par estereoscópico para que al posicionar los ojos (13, 14) del usuario frente a la cara superior del cuerpo prismático, cada ojo visualiza el correspondiente estereograma (3, 4) a través de dicha cara superior del cuerpo prismático, reproduciéndose el efecto de visión tridimensional. En una realización de la invención el segundo prisma es triangular y se ha previsto un tercer prisma de idéntica configuración al anterior, en cuyo caso las fotografías/imágenes estereoscópicas (3 y 4) se dividen en mitades A, B, C, D que se disponen en forma adecuada para conseguir la visualización tridimensional. Comprende medios de iluminación (5), unas lentes (8, 8a) y un filtro direccional (9) para obtener mayor calidad en la visión tridimensional.
ES200101523A 2001-06-29 2001-06-29 Sistema de vision autoestereoscopica. Expired - Fee Related ES2180445B1 (es)

Priority Applications (7)

Application Number Priority Date Filing Date Title
ES200101523A ES2180445B1 (es) 2001-06-29 2001-06-29 Sistema de vision autoestereoscopica.
AT02745434T ATE288089T1 (de) 2001-06-29 2002-06-28 Autostereoskopisches anzeigesystem
JP2003509223A JP4138648B2 (ja) 2001-06-29 2002-06-28 自動立体視システム
DE60202786T DE60202786T2 (de) 2001-06-29 2002-06-28 Autostereoskopisches anzeigesystem
PCT/ES2002/000318 WO2003003100A1 (es) 2001-06-29 2002-06-28 Sistema de vision autoestereoscopica
EP02745434A EP1434079B1 (en) 2001-06-29 2002-06-28 Autostereoscopic display system
US10/745,292 US7113334B2 (en) 2001-06-29 2003-12-23 Autostereoscopic vision system

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ES200101523A ES2180445B1 (es) 2001-06-29 2001-06-29 Sistema de vision autoestereoscopica.

Publications (2)

Publication Number Publication Date
ES2180445A1 true ES2180445A1 (es) 2003-02-01
ES2180445B1 ES2180445B1 (es) 2004-04-01

Family

ID=8498245

Family Applications (1)

Application Number Title Priority Date Filing Date
ES200101523A Expired - Fee Related ES2180445B1 (es) 2001-06-29 2001-06-29 Sistema de vision autoestereoscopica.

Country Status (7)

Country Link
US (1) US7113334B2 (es)
EP (1) EP1434079B1 (es)
JP (1) JP4138648B2 (es)
AT (1) ATE288089T1 (es)
DE (1) DE60202786T2 (es)
ES (1) ES2180445B1 (es)
WO (1) WO2003003100A1 (es)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2406731A (en) * 2003-08-30 2005-04-06 Sharp Kk Multiple view display having directional backlight
KR101109584B1 (ko) * 2004-11-27 2012-01-31 삼성전자주식회사 조명유니트 및 이를 채용한 화상투사장치
US20060152580A1 (en) * 2005-01-07 2006-07-13 Synthosys, Llc Auto-stereoscopic volumetric imaging system and method
TWI265315B (en) * 2005-12-16 2006-11-01 Ind Tech Res Inst Autostereoscopic display apparatus
US20190025603A1 (en) * 2017-07-21 2019-01-24 John Stephen HUDGINS Optical device for creating three-dimensional effect from a two-dimensional display screen
US10298921B1 (en) 2018-02-27 2019-05-21 Looking Glass Factory, Inc. Superstereoscopic display with enhanced off-angle separation
US10558038B2 (en) * 2018-03-16 2020-02-11 Sharp Kabushiki Kaisha Interpupillary distance adjustment mechanism for a compact head-mounted display system
US10527863B2 (en) * 2018-03-16 2020-01-07 Sharp Kabushiki Kaisha Compact head-mounted display system
WO2021237065A1 (en) 2020-05-21 2021-11-25 Looking Glass Factory, Inc. System and method for holographic image display
WO2021243037A1 (en) 2020-05-27 2021-12-02 Looking Glass Factory, Inc. System and method for holographic displays
US11415935B2 (en) 2020-06-23 2022-08-16 Looking Glass Factory, Inc. System and method for holographic communication
US11388388B2 (en) 2020-12-01 2022-07-12 Looking Glass Factory, Inc. System and method for processing three dimensional images
US12587629B2 (en) 2023-08-30 2026-03-24 Looking Glass Factory, Inc. Augmented superstereoscopic display

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1983002169A1 (en) * 1981-12-07 1983-06-23 Anthony Charles Rackham Stereoscopic pictures
US4498735A (en) * 1981-07-08 1985-02-12 Compagnie De Materiel De Micrographie "C.M.M." Stereoscopic viewer
ES1036488U (es) * 1997-02-19 1997-08-16 Romeo Granados Juan Sebastian Dispositivo para obtener reproducciones estereoscopicas sobre plano.

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US710237A (en) * 1902-06-16 1902-09-30 Thomas Knight Barnard Photochromoscopic apparatus.
GB2199154B (en) * 1985-02-05 1989-03-15 Pilkington Perkin Elmer Ltd Improvements in or relating to optical apparatus
US5245472A (en) * 1991-06-26 1993-09-14 Hughes Aircraft Company High-efficiency, low-glare X-prism
US5528426A (en) * 1994-07-14 1996-06-18 Tti Medical Laser block beam splitter for microscopes
WO1998020378A1 (en) * 1996-11-08 1998-05-14 Volk Optical Inc. Image reinverter for stereo microscope

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4498735A (en) * 1981-07-08 1985-02-12 Compagnie De Materiel De Micrographie "C.M.M." Stereoscopic viewer
WO1983002169A1 (en) * 1981-12-07 1983-06-23 Anthony Charles Rackham Stereoscopic pictures
ES1036488U (es) * 1997-02-19 1997-08-16 Romeo Granados Juan Sebastian Dispositivo para obtener reproducciones estereoscopicas sobre plano.

Also Published As

Publication number Publication date
EP1434079B1 (en) 2005-01-26
ES2180445B1 (es) 2004-04-01
US20040165262A1 (en) 2004-08-26
EP1434079A1 (en) 2004-06-30
JP2004533650A (ja) 2004-11-04
DE60202786T2 (de) 2006-01-05
WO2003003100A1 (es) 2003-01-09
ATE288089T1 (de) 2005-02-15
JP4138648B2 (ja) 2008-08-27
DE60202786D1 (de) 2005-03-03
US7113334B2 (en) 2006-09-26

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