AU2003296527A1 - Synchronization methods for digital multi-projection systems - Google Patents

Synchronization methods for digital multi-projection systems

Info

Publication number
AU2003296527A1
AU2003296527A1 AU2003296527A AU2003296527A AU2003296527A1 AU 2003296527 A1 AU2003296527 A1 AU 2003296527A1 AU 2003296527 A AU2003296527 A AU 2003296527A AU 2003296527 A AU2003296527 A AU 2003296527A AU 2003296527 A1 AU2003296527 A1 AU 2003296527A1
Authority
AU
Australia
Prior art keywords
digital multi
projection systems
synchronization methods
synchronization
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
AU2003296527A
Inventor
Ulrich Hofker
Joachim Schussler
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.)
Fraunhofer Gesellschaft zur Forderung der Angewandten Forschung eV
Original Assignee
Fraunhofer Gesellschaft zur Forderung der Angewandten Forschung eV
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 DE10308138A external-priority patent/DE10308138B4/en
Application filed by Fraunhofer Gesellschaft zur Forderung der Angewandten Forschung eV filed Critical Fraunhofer Gesellschaft zur Forderung der Angewandten Forschung eV
Publication of AU2003296527A1 publication Critical patent/AU2003296527A1/en
Abandoned legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
    • H04N21/40—Client devices specifically adapted for the reception of or interaction with content, e.g. set-top-box [STB]; Operations thereof
    • H04N21/43—Processing of content or additional data, e.g. demultiplexing additional data from a digital video stream; Elementary client operations, e.g. monitoring of home network or synchronising decoder's clock; Client middleware
    • H04N21/4302—Content synchronisation processes, e.g. decoder synchronisation
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T9/00—Image coding
    • G06T9/007—Transform coding, e.g. discrete cosine transform
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
    • H04N21/20—Servers specifically adapted for the distribution of content, e.g. VOD servers; Operations thereof
    • H04N21/23—Processing of content or additional data; Elementary server operations; Server middleware
    • H04N21/242—Synchronization processes, e.g. processing of PCR [Program Clock References]

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Signal Processing (AREA)
  • Discrete Mathematics (AREA)
  • Theoretical Computer Science (AREA)
  • Compression Or Coding Systems Of Tv Signals (AREA)
AU2003296527A 2002-12-30 2003-12-11 Synchronization methods for digital multi-projection systems Abandoned AU2003296527A1 (en)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
DE10261912.3 2002-12-30
DE10261912 2002-12-30
DE10308138A DE10308138B4 (en) 2002-12-30 2003-02-26 Method for synchronizing picture and video phase of two or more MPEG-2 encoded video sequences for digital multi-projection systems
DE10308138.0 2003-02-26
PCT/DE2003/004078 WO2004062293A1 (en) 2002-12-30 2003-12-11 Synchronization methods for digital multi-projection systems

Publications (1)

Publication Number Publication Date
AU2003296527A1 true AU2003296527A1 (en) 2004-07-29

Family

ID=32714766

Family Applications (1)

Application Number Title Priority Date Filing Date
AU2003296527A Abandoned AU2003296527A1 (en) 2002-12-30 2003-12-11 Synchronization methods for digital multi-projection systems

Country Status (2)

Country Link
AU (1) AU2003296527A1 (en)
WO (1) WO2004062293A1 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102006002602A1 (en) 2006-01-13 2007-07-19 Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. Calibration method and calibration system
FR2962872B1 (en) * 2010-07-13 2012-08-31 Assistance Tech Et Etude De Materiels Electroniques SIMULTANEOUS DISPLAY OF SEVERAL VIDEO SEQUENCES

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100209880B1 (en) * 1995-10-30 1999-07-15 윤종용 System clock recovery apparatus in mpeg-2 image data decoder
TW376629B (en) * 1997-12-19 1999-12-11 Toshiba Corp Digital image decoding method and device

Also Published As

Publication number Publication date
WO2004062293A1 (en) 2004-07-22

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Legal Events

Date Code Title Description
MK6 Application lapsed section 142(2)(f)/reg. 8.3(3) - pct applic. not entering national phase