GB201516703D0 - Digital verification - Google Patents

Digital verification

Info

Publication number
GB201516703D0
GB201516703D0 GBGB1516703.4A GB201516703A GB201516703D0 GB 201516703 D0 GB201516703 D0 GB 201516703D0 GB 201516703 A GB201516703 A GB 201516703A GB 201516703 D0 GB201516703 D0 GB 201516703D0
Authority
GB
United Kingdom
Prior art keywords
digital verification
verification
digital
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.)
Pending
Application number
GBGB1516703.4A
Other versions
GB2527227A (en
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.)
DIGITAL VERIFICATION SERVICES Ltd
Original Assignee
DIGITAL VERIFICATION SERVICES 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 DIGITAL VERIFICATION SERVICES Ltd filed Critical DIGITAL VERIFICATION SERVICES Ltd
Publication of GB201516703D0 publication Critical patent/GB201516703D0/en
Publication of GB2527227A publication Critical patent/GB2527227A/en
Pending 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
    • H04N1/32—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
    • 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
    • H04N1/32149—Methods relating to embedding, encoding, decoding, detection or retrieval operations
    • H04N1/32288—Multiple embedding, e.g. cocktail embedding, or redundant embedding, e.g. repeating the additional information at a plurality of locations in the image
    • H04N1/32304—Embedding different sets of additional information

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Editing Of Facsimile Originals (AREA)
  • Image Processing (AREA)
GB1516703.4A 2013-02-21 2013-02-21 Digital verification Pending GB2527227A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/EP2013/053475 WO2014127823A1 (en) 2013-02-21 2013-02-21 Digital verification

Publications (2)

Publication Number Publication Date
GB201516703D0 true GB201516703D0 (en) 2015-11-04
GB2527227A GB2527227A (en) 2015-12-16

Family

ID=47884247

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1516703.4A Pending GB2527227A (en) 2013-02-21 2013-02-21 Digital verification

Country Status (2)

Country Link
GB (1) GB2527227A (en)
WO (1) WO2014127823A1 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US11275867B1 (en) * 2018-02-28 2022-03-15 Amazon Technologies, Inc. Content integrity processing

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6272634B1 (en) * 1996-08-30 2001-08-07 Regents Of The University Of Minnesota Digital watermarking to resolve multiple claims of ownership
US6804779B1 (en) * 2000-01-10 2004-10-12 Sun Microsystems, Inc. Hierarchical watermarking of content that is distributed via a network
JP3960959B2 (en) * 2002-11-08 2007-08-15 三洋電機株式会社 Digital watermark embedding apparatus and method, and digital watermark extraction apparatus and method
JP4869956B2 (en) * 2007-01-12 2012-02-08 エヌ・ティ・ティ・コムウェア株式会社 Web page authenticity confirmation device, web page authenticity confirmation method, program, and web page authenticity confirmation system

Also Published As

Publication number Publication date
GB2527227A (en) 2015-12-16
WO2014127823A1 (en) 2014-08-28

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