DE60035290T2 - Verfahren und Vorrichtung zum Auffinden unerlaubter Kopien digitaler Objekte mittels Fingerabdruck - Google Patents

Verfahren und Vorrichtung zum Auffinden unerlaubter Kopien digitaler Objekte mittels Fingerabdruck Download PDF

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Publication number
DE60035290T2
DE60035290T2 DE60035290T DE60035290T DE60035290T2 DE 60035290 T2 DE60035290 T2 DE 60035290T2 DE 60035290 T DE60035290 T DE 60035290T DE 60035290 T DE60035290 T DE 60035290T DE 60035290 T2 DE60035290 T2 DE 60035290T2
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DE
Germany
Prior art keywords
fingerprint
gamma
word
blocks
block
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 - Lifetime
Application number
DE60035290T
Other languages
German (de)
English (en)
Other versions
DE60035290D1 (de
Inventor
Yacov Mercer Island YACOBI
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.)
Microsoft Corp
Original Assignee
Microsoft 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 Microsoft Corp filed Critical Microsoft Corp
Application granted granted Critical
Publication of DE60035290D1 publication Critical patent/DE60035290D1/de
Publication of DE60035290T2 publication Critical patent/DE60035290T2/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T1/00—General purpose image data processing
    • G06T1/0021—Image watermarking
    • G06T1/005—Robust watermarking, e.g. average attack or collusion attack resistant
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N1/00—Scanning, transmission or reproduction of documents or the like, e.g. facsimile transmission; Details thereof
    • H04N1/32—Circuits or arrangements for control or supervision between transmitter and receiver or between image input and image output device, e.g. between a still-image camera and its memory or between a still-image camera and a printer device
    • H04N1/32101—Display, printing, storage or transmission of additional information, e.g. ID code, date and time or title
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T2201/00—General purpose image data processing
    • G06T2201/005—Image watermarking
    • G06T2201/0051—Embedding of the watermark in the spatial domain
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T2201/00—General purpose image data processing
    • G06T2201/005—Image watermarking
    • G06T2201/0061—Embedding of the watermark in each block of the image, e.g. segmented watermarking
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T2201/00—General purpose image data processing
    • G06T2201/005—Image watermarking
    • G06T2201/0063—Image watermarking in relation to collusion attacks, e.g. collusion attack resistant
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N2201/00—Indexing scheme relating to scanning, transmission or reproduction of documents or the like, and to details thereof
    • H04N2201/32—Circuits or arrangements for control or supervision between transmitter and receiver or between image input and image output device, e.g. between a still-image camera and its memory or between a still-image camera and a printer device
    • H04N2201/3201—Display, printing, storage or transmission of additional information, e.g. ID code, date and time or title
    • H04N2201/3225—Display, printing, storage or transmission of additional information, e.g. ID code, date and time or title of data relating to an image, a page or a document
    • H04N2201/3233—Display, printing, storage or transmission of additional information, e.g. ID code, date and time or title of data relating to an image, a page or a document of authentication information, e.g. digital signature, watermark
    • H04N2201/3235—Checking or certification of the authentication information, e.g. by comparison with data stored independently
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N2201/00—Indexing scheme relating to scanning, transmission or reproduction of documents or the like, and to details thereof
    • H04N2201/32—Circuits or arrangements for control or supervision between transmitter and receiver or between image input and image output device, e.g. between a still-image camera and its memory or between a still-image camera and a printer device
    • H04N2201/3201—Display, printing, storage or transmission of additional information, e.g. ID code, date and time or title
    • H04N2201/3225—Display, printing, storage or transmission of additional information, e.g. ID code, date and time or title of data relating to an image, a page or a document
    • H04N2201/3233—Display, printing, storage or transmission of additional information, e.g. ID code, date and time or title of data relating to an image, a page or a document of authentication information, e.g. digital signature, watermark
    • H04N2201/3236—Details of authentication information generation

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Theoretical Computer Science (AREA)
  • Editing Of Facsimile Originals (AREA)
  • Image Processing (AREA)
  • Television Systems (AREA)
  • Television Signal Processing For Recording (AREA)
  • Collating Specific Patterns (AREA)
  • Optical Communication System (AREA)
DE60035290T 1999-10-28 2000-10-27 Verfahren und Vorrichtung zum Auffinden unerlaubter Kopien digitaler Objekte mittels Fingerabdruck Expired - Lifetime DE60035290T2 (de)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US09/437,713 US6754364B1 (en) 1999-10-28 1999-10-28 Methods and systems for fingerprinting digital data
US437713 1999-10-28
PCT/US2000/029843 WO2001031910A1 (en) 1999-10-28 2000-10-27 Methods and systems for fingerprinting digital data

Publications (2)

Publication Number Publication Date
DE60035290D1 DE60035290D1 (de) 2007-08-02
DE60035290T2 true DE60035290T2 (de) 2007-10-04

Family

ID=23737576

Family Applications (1)

Application Number Title Priority Date Filing Date
DE60035290T Expired - Lifetime DE60035290T2 (de) 1999-10-28 2000-10-27 Verfahren und Vorrichtung zum Auffinden unerlaubter Kopien digitaler Objekte mittels Fingerabdruck

Country Status (7)

Country Link
US (4) US6754364B1 (enExample)
EP (1) EP1243126B1 (enExample)
JP (1) JP4832692B2 (enExample)
AT (1) ATE365420T1 (enExample)
AU (1) AU1245201A (enExample)
DE (1) DE60035290T2 (enExample)
WO (1) WO2001031910A1 (enExample)

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US7814564B2 (en) * 2005-01-07 2010-10-12 University Of Maryland Method for fingerprinting multimedia content
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US7760903B2 (en) * 2005-08-30 2010-07-20 Microsoft Corporation Tamper-resistant text stream watermarking
US20070162761A1 (en) * 2005-12-23 2007-07-12 Davis Bruce L Methods and Systems to Help Detect Identity Fraud
US8738749B2 (en) 2006-08-29 2014-05-27 Digimarc Corporation Content monitoring and host compliance evaluation
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US9195837B2 (en) * 2007-11-30 2015-11-24 Hewlett-Packard Development Company, L.P. Method and system for securely transmitting deterrent data
US8312023B2 (en) * 2007-12-21 2012-11-13 Georgetown University Automated forensic document signatures
US8280905B2 (en) * 2007-12-21 2012-10-02 Georgetown University Automated forensic document signatures
US8612754B2 (en) 2011-06-14 2013-12-17 At&T Intellectual Property I, L.P. Digital fingerprinting via SQL filestream with common text exclusion

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Also Published As

Publication number Publication date
AU1245201A (en) 2001-05-08
JP4832692B2 (ja) 2011-12-07
US6754364B1 (en) 2004-06-22
ATE365420T1 (de) 2007-07-15
US7200244B2 (en) 2007-04-03
US20040071314A1 (en) 2004-04-15
DE60035290D1 (de) 2007-08-02
WO2001031910A1 (en) 2001-05-03
EP1243126B1 (en) 2007-06-20
US7177442B2 (en) 2007-02-13
US20050117777A1 (en) 2005-06-02
US20050111695A1 (en) 2005-05-26
EP1243126A1 (en) 2002-09-25
JP2003513364A (ja) 2003-04-08
US7158655B2 (en) 2007-01-02

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