AU3967301A - Methods and systems for generating multimedia signature - Google Patents

Methods and systems for generating multimedia signature

Info

Publication number
AU3967301A
AU3967301A AU39673/01A AU3967301A AU3967301A AU 3967301 A AU3967301 A AU 3967301A AU 39673/01 A AU39673/01 A AU 39673/01A AU 3967301 A AU3967301 A AU 3967301A AU 3967301 A AU3967301 A AU 3967301A
Authority
AU
Australia
Prior art keywords
systems
methods
generating multimedia
multimedia signature
signature
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
AU39673/01A
Inventor
Shih-Fu Chang
Desai Nayasimhalu
Qibin Sun
Di Zhong
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.)
Kent Ridge Digital Labs
Columbia University in the City of New York
Original Assignee
Kent Ridge Digital Labs
Columbia University in the City of New York
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 Kent Ridge Digital Labs, Columbia University in the City of New York filed Critical Kent Ridge Digital Labs
Publication of AU3967301A publication Critical patent/AU3967301A/en
Abandoned legal-status Critical Current

Links

Classifications

    • 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
    • H04N19/46—Embedding additional information in the video signal during the compression process
    • H04N19/467—Embedding additional information in the video signal during the compression process characterised by the embedded information being invisible, e.g. watermarking

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Storage Device Security (AREA)
  • Editing Of Facsimile Originals (AREA)
AU39673/01A 1999-12-20 2000-12-20 Methods and systems for generating multimedia signature Abandoned AU3967301A (en)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
US17271999P 1999-12-20 1999-12-20
US60172719 1999-12-20
US17730000P 2000-01-21 2000-01-21
US60177300 2000-01-21
PCT/US2000/034803 WO2001047278A2 (en) 1999-12-20 2000-12-20 Methods and systems for generating multimedia signature

Publications (1)

Publication Number Publication Date
AU3967301A true AU3967301A (en) 2001-07-03

Family

ID=26868386

Family Applications (1)

Application Number Title Priority Date Filing Date
AU39673/01A Abandoned AU3967301A (en) 1999-12-20 2000-12-20 Methods and systems for generating multimedia signature

Country Status (2)

Country Link
AU (1) AU3967301A (en)
WO (1) WO2001047278A2 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN100534181C (en) * 2001-12-21 2009-08-26 皇家飞利浦电子股份有限公司 Increasing integrity of watermarks using robust features
EP1566931A1 (en) * 2004-02-19 2005-08-24 Openmind Networks Limited Content management system

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5987459A (en) * 1996-03-15 1999-11-16 Regents Of The University Of Minnesota Image and document management system for content-based retrieval

Also Published As

Publication number Publication date
WO2001047278A3 (en) 2002-03-14
WO2001047278A2 (en) 2001-06-28

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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