GB2368995B - Method of synchronising left/right channel display and vertical refresh in a multi-display stereoscopic computer graphics systems - Google Patents

Method of synchronising left/right channel display and vertical refresh in a multi-display stereoscopic computer graphics systems

Info

Publication number
GB2368995B
GB2368995B GB0128506A GB0128506A GB2368995B GB 2368995 B GB2368995 B GB 2368995B GB 0128506 A GB0128506 A GB 0128506A GB 0128506 A GB0128506 A GB 0128506A GB 2368995 B GB2368995 B GB 2368995B
Authority
GB
United Kingdom
Prior art keywords
display
synchronising
right channel
computer graphics
graphics systems
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
GB0128506A
Other versions
GB2368995A (en
GB0128506D0 (en
Inventor
Daniel E Yee
Byron A Alcorn
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.)
HP Inc
Original Assignee
Hewlett Packard Co
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 claimed from US08/868,084 external-priority patent/US6122000A/en
Application filed by Hewlett Packard Co filed Critical Hewlett Packard Co
Publication of GB0128506D0 publication Critical patent/GB0128506D0/en
Publication of GB2368995A publication Critical patent/GB2368995A/en
Application granted granted Critical
Publication of GB2368995B publication Critical patent/GB2368995B/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09G—ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
    • G09G5/00—Control arrangements or circuits for visual indicators common to cathode-ray tube indicators and other visual indicators
    • G09G5/12—Synchronisation between the display unit and other units, e.g. other display units, video-disc players
    • 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
    • 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
    • H04N13/286—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
    • H04N13/00—Stereoscopic video systems; Multi-view video systems; Details thereof
    • H04N13/30—Image reproducers
    • H04N13/366—Image reproducers using viewer tracking

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Physics & Mathematics (AREA)
  • Computer Hardware Design (AREA)
  • General Physics & Mathematics (AREA)
  • Theoretical Computer Science (AREA)
  • Controls And Circuits For Display Device (AREA)
GB0128506A 1997-06-03 1998-05-13 Method of synchronising left/right channel display and vertical refresh in a multi-display stereoscopic computer graphics systems Expired - Fee Related GB2368995B (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US08/868,084 US6122000A (en) 1997-06-03 1997-06-03 Synchronization of left/right channel display and vertical refresh in multi-display stereoscopic computer graphics systems
GB9810254A GB2326573B (en) 1997-06-03 1998-05-13 Synchronization of left/right channel display and vertical refresh in multi-display stereoscopic computer graphics systems

Publications (3)

Publication Number Publication Date
GB0128506D0 GB0128506D0 (en) 2002-01-23
GB2368995A GB2368995A (en) 2002-05-15
GB2368995B true GB2368995B (en) 2002-06-19

Family

ID=26313670

Family Applications (1)

Application Number Title Priority Date Filing Date
GB0128506A Expired - Fee Related GB2368995B (en) 1997-06-03 1998-05-13 Method of synchronising left/right channel display and vertical refresh in a multi-display stereoscopic computer graphics systems

Country Status (1)

Country Link
GB (1) GB2368995B (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2414883A (en) * 2004-06-02 2005-12-07 Seos Ltd Apparatus for displaying images utilising liquid crystal shutter glasses
US20120033036A1 (en) * 2010-08-04 2012-02-09 Disney Enterprises, Inc. System and method for displaying three-dimensional video

Also Published As

Publication number Publication date
GB2368995A (en) 2002-05-15
GB0128506D0 (en) 2002-01-23

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Legal Events

Date Code Title Description
732E Amendments to the register in respect of changes of name or changes affecting rights (sect. 32/1977)

Free format text: REGISTERED BETWEEN 20120329 AND 20120404

PCNP Patent ceased through non-payment of renewal fee

Effective date: 20160513