WO2001025836A3 - Lunettes a obturateurs 3d et systeme de suppression de ligne - Google Patents

Lunettes a obturateurs 3d et systeme de suppression de ligne Download PDF

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Publication number
WO2001025836A3
WO2001025836A3 PCT/US2000/027446 US0027446W WO0125836A3 WO 2001025836 A3 WO2001025836 A3 WO 2001025836A3 US 0027446 W US0027446 W US 0027446W WO 0125836 A3 WO0125836 A3 WO 0125836A3
Authority
WO
WIPO (PCT)
Prior art keywords
stereoscopic
people
shutter glass
blanking system
line blanking
Prior art date
Application number
PCT/US2000/027446
Other languages
English (en)
Other versions
WO2001025836A2 (fr
Inventor
Adam W Divelbiss
David Swift
Volodymyr Tserkovnyuk
Original Assignee
Vrex Inc
Adam W Divelbiss
David Swift
Volodymyr Tserkovnyuk
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 Vrex Inc, Adam W Divelbiss, David Swift, Volodymyr Tserkovnyuk filed Critical Vrex Inc
Priority to AU78587/00A priority Critical patent/AU7858700A/en
Publication of WO2001025836A2 publication Critical patent/WO2001025836A2/fr
Priority to US10/067,629 priority patent/US6727867B2/en
Publication of WO2001025836A3 publication Critical patent/WO2001025836A3/fr

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Classifications

    • G—PHYSICS
    • G02—OPTICS
    • G02C—SPECTACLES; SUNGLASSES OR GOGGLES INSOFAR AS THEY HAVE THE SAME FEATURES AS SPECTACLES; CONTACT LENSES
    • G02C5/00—Constructions of non-optical parts
    • G02C5/02—Bridges; Browbars; Intermediate bars
    • G02C5/08—Bridges; Browbars; Intermediate bars foldable
    • 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
    • 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
    • G02C—SPECTACLES; SUNGLASSES OR GOGGLES INSOFAR AS THEY HAVE THE SAME FEATURES AS SPECTACLES; CONTACT LENSES
    • G02C5/00—Constructions of non-optical parts
    • G02C5/006—Collapsible frames
    • 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
    • H04N13/158—Switching 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
    • H04N13/106—Processing image signals
    • H04N13/161—Encoding, multiplexing or demultiplexing different image signal components
    • 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
    • H04N13/275—Image signal generators from 3D object models, e.g. computer-generated stereoscopic 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
    • H04N13/296—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
    • H04N13/30—Image reproducers
    • H04N13/327—Calibration thereof
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N13/00—Stereoscopic video systems; Multi-view video systems; Details thereof
    • H04N13/30—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
    • H04N13/356—Image reproducers having separate monoscopic and stereoscopic modes
    • H04N13/359—Switching between 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
    • H04N13/366—Image reproducers using viewer tracking
    • H04N13/368—Image reproducers using viewer tracking for two or more viewers
    • 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
    • H04N13/106—Processing image signals
    • H04N13/15—Processing image signals for colour aspects 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
    • H04N13/10—Processing, recording or transmission of stereoscopic or multi-view image signals
    • H04N13/106—Processing image signals
    • H04N13/167—Synchronising or controlling 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
    • H04N13/257—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
    • H04N13/20—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
    • H04N13/324—Colour aspects
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N19/00—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
    • H04N19/50—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using predictive coding
    • H04N19/597—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using predictive coding specially adapted for multi-view video sequence encoding

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Health & Medical Sciences (AREA)
  • Ophthalmology & Optometry (AREA)
  • Two-Way Televisions, Distribution Of Moving Picture Or The Like (AREA)
  • Testing, Inspecting, Measuring Of Stereoscopic Televisions And Televisions (AREA)

Abstract

La réalisation préférée de l'invention vise à permettre le recours à l'imagerie 3D par stéréoscopie pour le commerce électronique avec ou sans Internet, à des fins d'éducation, de formation, de loisirs et de marketing de deux façons. Premièrement, l'invention rend possible la distribution massive de lunettes à obturateurs à des millions de personnes grâce à un modèle mécanique unique. Deuxièmement, ses caractéristiques ergonomiques et fonctionnelles uniques permettent à la grande majorité des gens de configurer et d'utiliser simplement et facilement la stéréoscopie 3D. L'une des réalisations de l'invention comporte un dispositif permettant à plusieurs spectateurs de visionner des images stéréoscopiques 3D sur un seul écran.
PCT/US2000/027446 1999-10-05 2000-10-05 Lunettes a obturateurs 3d et systeme de suppression de ligne WO2001025836A2 (fr)

Priority Applications (2)

Application Number Priority Date Filing Date Title
AU78587/00A AU7858700A (en) 1999-10-05 2000-10-05 3d shutter glass and line blanker system
US10/067,629 US6727867B2 (en) 2000-10-05 2002-02-04 3D stereoscopic shutter glass system

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US15770799P 1999-10-05 1999-10-05
US06/157,707 1999-10-05

Publications (2)

Publication Number Publication Date
WO2001025836A2 WO2001025836A2 (fr) 2001-04-12
WO2001025836A3 true WO2001025836A3 (fr) 2002-05-10

Family

ID=22564929

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/US2000/027446 WO2001025836A2 (fr) 1999-10-05 2000-10-05 Lunettes a obturateurs 3d et systeme de suppression de ligne

Country Status (2)

Country Link
AU (1) AU7858700A (fr)
WO (1) WO2001025836A2 (fr)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2002063378A1 (fr) * 2001-02-02 2002-08-15 Vrex, Inc. Ameliorations relatives a des lunettes a obturateurs stereoscopiques
TW548487B (en) 2001-05-07 2003-08-21 Vrex Inc Single cell liquid crystal shutter glasses
NL1019925C2 (nl) * 2002-02-08 2003-08-11 Foundata B V Postkaart, alsmede samenstel van ten minste een kijkorgaan en een internet-site.
US8421851B2 (en) 2010-01-04 2013-04-16 Sony Corporation Vision correction for high frame rate TVs with shutter glasses
GB2477467B (en) * 2011-05-20 2012-02-01 Marie Armstrong 3D eyewear

Citations (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4776686A (en) * 1983-08-24 1988-10-11 Alroy & Stanley Associates, Inc. Spectacles with extractable temples
US4820035A (en) * 1980-08-01 1989-04-11 Kanda Optical Co., Ltd. Collapsible spectacles
WO1989006822A1 (fr) * 1988-01-20 1989-07-27 Mireille Jaquinot Dispositif d'articulation verticale de branches de lunettes assurant un pliage sans debordement et un redressement automatique
US4967268A (en) * 1989-07-31 1990-10-30 Stereographics Liquid crystal shutter system for stereoscopic and other applications
US5293227A (en) * 1992-07-24 1994-03-08 Tektronix, Inc. Self-synchronizing optical state controller for infrared linked stereoscopic glasses
US5572250A (en) * 1994-10-20 1996-11-05 Stereographics Corporation Universal electronic stereoscopic display
WO1997043681A1 (fr) * 1996-05-15 1997-11-20 Vrex, Inc. Equipement de visualisation stereoscopique en trois dimensions a verres de vue electro-optiques
US5717412A (en) * 1993-09-28 1998-02-10 Sonics Associates, Inc. 3-D glasses with variable duty cycle shutter lenses
CA2227257A1 (fr) * 1997-01-08 1998-07-08 Brian Guralnick Systeme d'affichage video stereoscopique 3d
US5796373A (en) * 1996-10-10 1998-08-18 Artificial Parallax Electronics Corp. Computerized stereoscopic image system and method of using two-dimensional image for providing a view having visual depth
EP0860728A1 (fr) * 1997-02-04 1998-08-26 SHARP Corporation Dispositif d'affichage autostéréoscopique
US5892505A (en) * 1997-03-17 1999-04-06 Tropper Technologies, Inc. Image viewing apparatus and method

Patent Citations (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4820035A (en) * 1980-08-01 1989-04-11 Kanda Optical Co., Ltd. Collapsible spectacles
US4776686A (en) * 1983-08-24 1988-10-11 Alroy & Stanley Associates, Inc. Spectacles with extractable temples
WO1989006822A1 (fr) * 1988-01-20 1989-07-27 Mireille Jaquinot Dispositif d'articulation verticale de branches de lunettes assurant un pliage sans debordement et un redressement automatique
US4967268A (en) * 1989-07-31 1990-10-30 Stereographics Liquid crystal shutter system for stereoscopic and other applications
US5821989A (en) * 1990-06-11 1998-10-13 Vrex, Inc. Stereoscopic 3-D viewing system and glasses having electrooptical shutters controlled by control signals produced using horizontal pulse detection within the vertical synchronization pulse period of computer generated video signals
US5293227A (en) * 1992-07-24 1994-03-08 Tektronix, Inc. Self-synchronizing optical state controller for infrared linked stereoscopic glasses
US5717412A (en) * 1993-09-28 1998-02-10 Sonics Associates, Inc. 3-D glasses with variable duty cycle shutter lenses
US5572250A (en) * 1994-10-20 1996-11-05 Stereographics Corporation Universal electronic stereoscopic display
WO1997043681A1 (fr) * 1996-05-15 1997-11-20 Vrex, Inc. Equipement de visualisation stereoscopique en trois dimensions a verres de vue electro-optiques
US5796373A (en) * 1996-10-10 1998-08-18 Artificial Parallax Electronics Corp. Computerized stereoscopic image system and method of using two-dimensional image for providing a view having visual depth
CA2227257A1 (fr) * 1997-01-08 1998-07-08 Brian Guralnick Systeme d'affichage video stereoscopique 3d
EP0860728A1 (fr) * 1997-02-04 1998-08-26 SHARP Corporation Dispositif d'affichage autostéréoscopique
US5892505A (en) * 1997-03-17 1999-04-06 Tropper Technologies, Inc. Image viewing apparatus and method

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
SAWDAI D ET AL: "SOFTWARE ISSUES FOR PC-BASED STEREOSCOPIC DISPLAYS: HOW TO MAKE PC USERS SEE STEREO", PROCEEDINGS OF THE SPIE, XP000783682 *

Also Published As

Publication number Publication date
AU7858700A (en) 2001-05-10
WO2001025836A2 (fr) 2001-04-12

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