DE602005002014D1 - Verfahren und Vorrichtung zur Einbettung von Informationen in ein Bild - Google Patents

Verfahren und Vorrichtung zur Einbettung von Informationen in ein Bild

Info

Publication number
DE602005002014D1
DE602005002014D1 DE602005002014T DE602005002014T DE602005002014D1 DE 602005002014 D1 DE602005002014 D1 DE 602005002014D1 DE 602005002014 T DE602005002014 T DE 602005002014T DE 602005002014 T DE602005002014 T DE 602005002014T DE 602005002014 D1 DE602005002014 D1 DE 602005002014D1
Authority
DE
Germany
Prior art keywords
image
embedding information
embedding
information
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.)
Active
Application number
DE602005002014T
Other languages
English (en)
Other versions
DE602005002014T2 (de
Inventor
Matthew J Campagna
Robert A Cordery
Easwaran Nambudiri
Luis A Sanchez
Gary G Hansen
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.)
Pitney Bowes Inc
Original Assignee
Pitney Bowes Inc
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 Pitney Bowes Inc filed Critical Pitney Bowes Inc
Publication of DE602005002014D1 publication Critical patent/DE602005002014D1/de
Application granted granted Critical
Publication of DE602005002014T2 publication Critical patent/DE602005002014T2/de
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • 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
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR 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
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S283/00—Printed matter
    • Y10S283/901—Concealed data
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S283/00—Printed matter
    • Y10S283/902—Anti-photocopy

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Record Information Processing For Printing (AREA)
  • Accessory Devices And Overall Control Thereof (AREA)
  • Image Processing (AREA)
  • Editing Of Facsimile Originals (AREA)
DE602005002014T 2004-12-23 2005-12-19 Verfahren und Vorrichtung zur Einbettung von Informationen in ein Bild Active DE602005002014T2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US11/020,297 US7328995B2 (en) 2004-12-23 2004-12-23 Method and apparatus for embedding information in an image
US20297 2004-12-23

Publications (2)

Publication Number Publication Date
DE602005002014D1 true DE602005002014D1 (de) 2007-09-27
DE602005002014T2 DE602005002014T2 (de) 2008-05-15

Family

ID=35695834

Family Applications (1)

Application Number Title Priority Date Filing Date
DE602005002014T Active DE602005002014T2 (de) 2004-12-23 2005-12-19 Verfahren und Vorrichtung zur Einbettung von Informationen in ein Bild

Country Status (3)

Country Link
US (1) US7328995B2 (de)
EP (1) EP1675062B1 (de)
DE (1) DE602005002014T2 (de)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8640959B2 (en) * 2005-03-18 2014-02-04 The Invention Science Fund I, Llc Acquisition of a user expression and a context of the expression
US7813597B2 (en) * 2005-03-18 2010-10-12 The Invention Science Fund I, Llc Information encoded in an expression
US8340476B2 (en) * 2005-03-18 2012-12-25 The Invention Science Fund I, Llc Electronic acquisition of a hand formed expression and a context of the expression
US8232979B2 (en) * 2005-05-25 2012-07-31 The Invention Science Fund I, Llc Performing an action with respect to hand-formed expression
US8229252B2 (en) * 2005-03-18 2012-07-24 The Invention Science Fund I, Llc Electronic association of a user expression and a context of the expression
US20060212430A1 (en) * 2005-03-18 2006-09-21 Searete Llc, A Limited Liability Corporation Of The State Of Delaware Outputting a saved hand-formed expression
US7809215B2 (en) * 2006-10-11 2010-10-05 The Invention Science Fund I, Llc Contextual information encoded in a formed expression
US8290313B2 (en) 2005-03-18 2012-10-16 The Invention Science Fund I, Llc Electronic acquisition of a hand formed expression and a context of the expression
US8599174B2 (en) * 2005-03-18 2013-12-03 The Invention Science Fund I, Llc Verifying a written expression
US20070273674A1 (en) * 2005-03-18 2007-11-29 Searete Llc, A Limited Liability Corporation Machine-differentiatable identifiers having a commonly accepted meaning
US7672512B2 (en) * 2005-03-18 2010-03-02 Searete Llc Forms for completion with an electronic writing device
US20110135358A1 (en) * 2009-12-04 2011-06-09 Kabushiki Kaisha Toshiba Fixing device comprising auxiliary heat generating member and maintaining gap relative to separator

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4351547A (en) * 1979-10-11 1982-09-28 Burroughs Corporation Security document and method for making same using an alternating dot pattern
US4829568A (en) * 1983-07-21 1989-05-09 Pitney Bowes System for the printing and reading of encrypted messages
US5436974A (en) * 1993-10-12 1995-07-25 Innovator Corporation Method of encoding confidentiality markings
JP3224480B2 (ja) 1994-09-30 2001-10-29 キヤノン株式会社 カラー画像処理装置
US5513563A (en) 1994-11-14 1996-05-07 Pitney Bowes Inc. Indicia security via variable dot size
US6334678B1 (en) 1999-09-01 2002-01-01 International Paper Company Method for applying chemical watermarks on substrate

Also Published As

Publication number Publication date
EP1675062B1 (de) 2007-08-15
US7328995B2 (en) 2008-02-12
DE602005002014T2 (de) 2008-05-15
EP1675062A1 (de) 2006-06-28
US20060139381A1 (en) 2006-06-29

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition