GB2379119B - Document marking - Google Patents

Document marking

Info

Publication number
GB2379119B
GB2379119B GB0224255A GB0224255A GB2379119B GB 2379119 B GB2379119 B GB 2379119B GB 0224255 A GB0224255 A GB 0224255A GB 0224255 A GB0224255 A GB 0224255A GB 2379119 B GB2379119 B GB 2379119B
Authority
GB
United Kingdom
Prior art keywords
document marking
marking
document
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
GB0224255A
Other versions
GB0224255D0 (en
GB2379119A (en
Inventor
Anthony William Harris
David Hilton
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.)
SIGNUM TECHNOLOGIES Ltd
Software 2000 Ltd
Original Assignee
SIGNUM TECHNOLOGIES Ltd
Software 2000 Ltd
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 SIGNUM TECHNOLOGIES Ltd, Software 2000 Ltd filed Critical SIGNUM TECHNOLOGIES Ltd
Publication of GB0224255D0 publication Critical patent/GB0224255D0/en
Publication of GB2379119A publication Critical patent/GB2379119A/en
Application granted granted Critical
Publication of GB2379119B publication Critical patent/GB2379119B/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • 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
    • H04N1/00127—Connection or combination of a still picture apparatus with another apparatus, e.g. for storage, processing or transmission of still picture signals or of information associated with a still picture
    • H04N1/00204—Connection or combination of a still picture apparatus with another apparatus, e.g. for storage, processing or transmission of still picture signals or of information associated with a still picture with a digital computer or a digital computer system, e.g. an internet server
    • H04N1/00236—Connection or combination of a still picture apparatus with another apparatus, e.g. for storage, processing or transmission of still picture signals or of information associated with a still picture with a digital computer or a digital computer system, e.g. an internet server using an image reading or reproducing device, e.g. a facsimile reader or printer, as a local input to or local output from a computer
    • H04N1/00238—Connection or combination of a still picture apparatus with another apparatus, e.g. for storage, processing or transmission of still picture signals or of information associated with a still picture with a digital computer or a digital computer system, e.g. an internet server using an image reading or reproducing device, e.g. a facsimile reader or printer, as a local input to or local output from a computer using an image reproducing device as a local output from a computer
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T1/00—General purpose image data processing
    • G06T1/0021—Image watermarking
    • 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
    • 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
    • H04N1/32144—Display, printing, storage or transmission of additional information, e.g. ID code, date and time or title embedded in the image data, i.e. enclosed or integrated in the image, e.g. watermark, super-imposed logo or stamp
    • 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
    • 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
    • H04N2201/3269—Display, printing, storage or transmission of additional information, e.g. ID code, date and time or title of machine readable codes or marks, e.g. bar codes or glyphs
    • H04N2201/327—Display, printing, storage or transmission of additional information, e.g. ID code, date and time or title of machine readable codes or marks, e.g. bar codes or glyphs which are undetectable to the naked eye, e.g. embedded codes

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Theoretical Computer Science (AREA)
  • Computing Systems (AREA)
  • Accessory Devices And Overall Control Thereof (AREA)
  • Processing Or Creating Images (AREA)
  • Record Information Processing For Printing (AREA)
  • Editing Of Facsimile Originals (AREA)
GB0224255A 2000-03-28 2001-03-14 Document marking Expired - Fee Related GB2379119B (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB0007330A GB2360893A (en) 2000-03-28 2000-03-28 Incorporating a fingerprint in a document at the printer driver
PCT/GB2001/001088 WO2001074053A1 (en) 2000-03-28 2001-03-14 Document marking

Publications (3)

Publication Number Publication Date
GB0224255D0 GB0224255D0 (en) 2002-11-27
GB2379119A GB2379119A (en) 2003-02-26
GB2379119B true GB2379119B (en) 2004-12-08

Family

ID=9888450

Family Applications (2)

Application Number Title Priority Date Filing Date
GB0007330A Withdrawn GB2360893A (en) 2000-03-28 2000-03-28 Incorporating a fingerprint in a document at the printer driver
GB0224255A Expired - Fee Related GB2379119B (en) 2000-03-28 2001-03-14 Document marking

Family Applications Before (1)

Application Number Title Priority Date Filing Date
GB0007330A Withdrawn GB2360893A (en) 2000-03-28 2000-03-28 Incorporating a fingerprint in a document at the printer driver

Country Status (3)

Country Link
AU (1) AU2001240806A1 (en)
GB (2) GB2360893A (en)
WO (1) WO2001074053A1 (en)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9630443B2 (en) 1995-07-27 2017-04-25 Digimarc Corporation Printer driver separately applying watermark and information
US7142691B2 (en) 2000-03-18 2006-11-28 Digimarc Corporation Watermark embedding functions in rendering description files
US6952485B1 (en) 2000-09-11 2005-10-04 Digimarc Corporation Watermark encoding and decoding in imaging devices and imaging device interfaces
US6760464B2 (en) 2000-10-11 2004-07-06 Digimarc Corporation Halftone watermarking and related applications
US7246239B2 (en) 2001-01-24 2007-07-17 Digimarc Corporation Digital watermarks for checking authenticity of printed objects
US6993150B2 (en) 2001-01-24 2006-01-31 Digimarc Corporation Halftone primitive watermarking and related applications
US6899475B2 (en) 2002-01-30 2005-05-31 Digimarc Corporation Watermarking a page description language file
US7463380B2 (en) 2004-04-23 2008-12-09 Sharp Laboratories Of America, Inc. Spooling/despooling subsystem job fingerprinting
ATE492859T1 (en) * 2004-04-26 2011-01-15 Adalbert Gubo DEVICE FOR ENCODING AND MARKING DOCUMENTS FOR RECOGNITION AND RECOVERY

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0725529A2 (en) * 1995-02-01 1996-08-07 International Business Machines Corporation Color correct digital watermarking of images
WO1996027259A1 (en) * 1995-03-02 1996-09-06 Signum Technologies Limited Method of and apparatus for manipulating digital data works
WO1997002522A1 (en) * 1995-07-03 1997-01-23 Signum Technologies Limited Method of authenticating digital data works
US5644682A (en) * 1994-12-21 1997-07-01 Joseph Weinberger Method and system for incorporating indicia into a document generated by a computer application
WO1999035836A2 (en) * 1998-01-09 1999-07-15 Koninklijke Philips Electronics N.V. Embedding and detecting a watermark in images
JPH11298717A (en) * 1998-04-13 1999-10-29 Oki Data Corp Printing system

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5530757A (en) * 1994-06-28 1996-06-25 International Business Machines Corporation Distributed fingerprints for information integrity verification
US5825892A (en) * 1996-10-28 1998-10-20 International Business Machines Corporation Protecting images with an image watermark
US6064764A (en) * 1998-03-30 2000-05-16 Seiko Epson Corporation Fragile watermarks for detecting tampering in images

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5644682A (en) * 1994-12-21 1997-07-01 Joseph Weinberger Method and system for incorporating indicia into a document generated by a computer application
EP0725529A2 (en) * 1995-02-01 1996-08-07 International Business Machines Corporation Color correct digital watermarking of images
WO1996027259A1 (en) * 1995-03-02 1996-09-06 Signum Technologies Limited Method of and apparatus for manipulating digital data works
WO1997002522A1 (en) * 1995-07-03 1997-01-23 Signum Technologies Limited Method of authenticating digital data works
WO1999035836A2 (en) * 1998-01-09 1999-07-15 Koninklijke Philips Electronics N.V. Embedding and detecting a watermark in images
JPH11298717A (en) * 1998-04-13 1999-10-29 Oki Data Corp Printing system

Non-Patent Citations (4)

* Cited by examiner, † Cited by third party
Title
IBM Technical Disclosure Bulletin November 1999, Accession No. NNRD42796 *
MINTZER F et al 'Effective and ineffective digital watermarks' Proceedings of the International conference on image processing, US, IEEE Computer Society, 1997, pages 9-12, XP000780838, ISBN 0-8186-8184-5 *
WOLFGANG R B et al 'Overview of image security techniques with applications in multimedia systems' Proceedings of SPIE (04-11-1997) XP002104655 *
WPI Abstract Accession No. 2000-030724 & JP 11 298 717 A *

Also Published As

Publication number Publication date
GB0224255D0 (en) 2002-11-27
GB0007330D0 (en) 2000-05-17
WO2001074053A1 (en) 2001-10-04
GB2379119A (en) 2003-02-26
GB2360893A (en) 2001-10-03
AU2001240806A1 (en) 2001-10-08

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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 20091112 AND 20091118

PCNP Patent ceased through non-payment of renewal fee

Effective date: 20110314