AU2001239465A1 - Methods and apparatuses for superimposition of images - Google Patents

Methods and apparatuses for superimposition of images

Info

Publication number
AU2001239465A1
AU2001239465A1 AU2001239465A AU3946501A AU2001239465A1 AU 2001239465 A1 AU2001239465 A1 AU 2001239465A1 AU 2001239465 A AU2001239465 A AU 2001239465A AU 3946501 A AU3946501 A AU 3946501A AU 2001239465 A1 AU2001239465 A1 AU 2001239465A1
Authority
AU
Australia
Prior art keywords
superimposition
apparatuses
images
methods
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.)
Abandoned
Application number
AU2001239465A
Inventor
Michael A Gibbon
Steven Read
Samuel Z. Zhou
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.)
Imax Corp
Original Assignee
Imax Corp
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 Imax Corp filed Critical Imax Corp
Publication of AU2001239465A1 publication Critical patent/AU2001239465A1/en
Abandoned legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N9/00—Details of colour television systems
    • H04N9/12—Picture reproducers
    • H04N9/31—Projection devices for colour picture display, e.g. using electronic spatial light modulators [ESLM]
    • H04N9/3179—Video signal processing therefor
    • H04N9/3188—Scale or resolution adjustment
    • 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
    • H04N13/324—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
    • H04N13/332—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
    • H04N13/398—Synchronisation thereof; Control thereof
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N5/00—Details of television systems
    • H04N5/74—Projection arrangements for image reproduction, e.g. using eidophor
    • H04N5/7416—Projection arrangements for image reproduction, e.g. using eidophor involving the use of a spatial light modulator, e.g. a light valve, controlled by a video signal
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N9/00—Details of colour television systems
    • H04N9/12—Picture reproducers
    • H04N9/31—Projection devices for colour picture display, e.g. using electronic spatial light modulators [ESLM]
    • H04N9/3102—Projection devices for colour picture display, e.g. using electronic spatial light modulators [ESLM] using two-dimensional electronic spatial light modulators
    • H04N9/3111—Projection devices for colour picture display, e.g. using electronic spatial light modulators [ESLM] using two-dimensional electronic spatial light modulators for displaying the colours sequentially, e.g. by using sequentially activated light sources
    • H04N9/3117—Projection devices for colour picture display, e.g. using electronic spatial light modulators [ESLM] using two-dimensional electronic spatial light modulators for displaying the colours sequentially, e.g. by using sequentially activated light sources by using a sequential colour filter producing two or more colours simultaneously, e.g. by creating scrolling colour bands
    • 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
    • H04N13/30—Image reproducers
    • H04N13/365—Image reproducers using digital micromirror devices [DMD]
AU2001239465A 2000-03-15 2001-03-12 Methods and apparatuses for superimposition of images Abandoned AU2001239465A1 (en)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
US18948200P 2000-03-15 2000-03-15
US18948300P 2000-03-15 2000-03-15
US60189483 2000-03-15
US60189482 2000-03-15
PCT/IB2001/000347 WO2001069942A2 (en) 2000-03-15 2001-03-12 Methods and apparatuses for superimposition of images

Publications (1)

Publication Number Publication Date
AU2001239465A1 true AU2001239465A1 (en) 2001-09-24

Family

ID=26885195

Family Applications (1)

Application Number Title Priority Date Filing Date
AU2001239465A Abandoned AU2001239465A1 (en) 2000-03-15 2001-03-12 Methods and apparatuses for superimposition of images

Country Status (5)

Country Link
EP (1) EP1269758A2 (en)
JP (1) JP2003527006A (en)
AU (1) AU2001239465A1 (en)
CA (1) CA2403483A1 (en)
WO (1) WO2001069942A2 (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7605832B2 (en) 2004-03-22 2009-10-20 Thomson Licensing Method and apparatus for improving images provided by spatial light modulated (SLM) display systems
US7670004B2 (en) * 2006-10-18 2010-03-02 Real D Dual ZScreen® projection
KR101713366B1 (en) * 2010-09-10 2017-03-07 인텔 코포레이션 A Method and Device for Projecting an Image
JP6550997B2 (en) * 2015-07-16 2019-07-31 株式会社リコー Image projection device
JP6493056B2 (en) * 2015-07-21 2019-04-03 株式会社リコー Image projection device
JP6724519B2 (en) * 2016-03-15 2020-07-15 株式会社リコー Image generation unit and image projection device

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH01251081A (en) * 1988-03-31 1989-10-06 Toshiba Corp Liquid crystal video projecting device
JP3547015B2 (en) * 1993-01-07 2004-07-28 ソニー株式会社 Image display device and method for improving resolution of image display device
JPH07134275A (en) * 1993-11-08 1995-05-23 Mitsubishi Electric Corp Projective display device
JPH09152572A (en) * 1995-06-30 1997-06-10 Victor Co Of Japan Ltd Image processor, image display device, and image pickup device

Also Published As

Publication number Publication date
WO2001069942A3 (en) 2001-12-20
CA2403483A1 (en) 2001-09-20
JP2003527006A (en) 2003-09-09
EP1269758A2 (en) 2003-01-02
WO2001069942A2 (en) 2001-09-20

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