ATE492859T1 - Vorrichtung für die kodierung und kennzeichnung von dokumenten zur erkennung und wiederherstellung - Google Patents

Vorrichtung für die kodierung und kennzeichnung von dokumenten zur erkennung und wiederherstellung

Info

Publication number
ATE492859T1
ATE492859T1 AT04009792T AT04009792T ATE492859T1 AT E492859 T1 ATE492859 T1 AT E492859T1 AT 04009792 T AT04009792 T AT 04009792T AT 04009792 T AT04009792 T AT 04009792T AT E492859 T1 ATE492859 T1 AT E492859T1
Authority
AT
Austria
Prior art keywords
hashcode
encoding
pixel
document
recognition
Prior art date
Application number
AT04009792T
Other languages
English (en)
Inventor
Adalbert Gubo
Original Assignee
Adalbert Gubo
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 Adalbert Gubo filed Critical Adalbert Gubo
Application granted granted Critical
Publication of ATE492859T1 publication Critical patent/ATE492859T1/de

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
    • G06T1/0028—Adaptive watermarking, e.g. Human Visual System [HVS]-based 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
    • 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
    • H04N1/32267—Methods relating to embedding, encoding, decoding, detection or retrieval operations combined with processing of the image
    • H04N1/32283—Hashing
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T2200/00—Indexing scheme for image data processing or generation, in general
    • G06T2200/28—Indexing scheme for image data processing or generation, in general involving image processing hardware
    • 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
    • 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
    • H04N2201/3271—Printing or stamping

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)
  • Processing Or Creating Images (AREA)
  • Image Processing (AREA)
  • Record Information Processing For Printing (AREA)
  • Facsimiles In General (AREA)
AT04009792T 2004-04-26 2004-04-26 Vorrichtung für die kodierung und kennzeichnung von dokumenten zur erkennung und wiederherstellung ATE492859T1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP04009792A EP1591952B1 (de) 2004-04-26 2004-04-26 Vorrichtung für die Kodierung und Kennzeichnung von Dokumenten zur Erkennung und Wiederherstellung

Publications (1)

Publication Number Publication Date
ATE492859T1 true ATE492859T1 (de) 2011-01-15

Family

ID=34924729

Family Applications (1)

Application Number Title Priority Date Filing Date
AT04009792T ATE492859T1 (de) 2004-04-26 2004-04-26 Vorrichtung für die kodierung und kennzeichnung von dokumenten zur erkennung und wiederherstellung

Country Status (4)

Country Link
US (1) US7599513B2 (de)
EP (1) EP1591952B1 (de)
AT (1) ATE492859T1 (de)
DE (1) DE602004030659D1 (de)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ATE401622T1 (de) 2005-03-08 2008-08-15 Adalbert Gubo Verfahren zum überprüfen der unversehrtheit von vielen einzelnen packstücken
US7731435B2 (en) 2005-08-12 2010-06-08 Ricoh Company, Ltd. Techniques for printing with integrated paper sheet identification
US7809156B2 (en) 2005-08-12 2010-10-05 Ricoh Company, Ltd. Techniques for generating and using a fingerprint for an article
US7778510B2 (en) * 2006-04-10 2010-08-17 Finisar Corporation Active optical cable electrical connector
US7865124B2 (en) 2007-03-30 2011-01-04 Ricoh Company, Ltd. Pre-scanning printer with paper fingerprinting
US7882091B2 (en) * 2008-01-09 2011-02-01 Stephen Schneider Record tagging, storage and filtering system and method
CN120874137B (zh) * 2025-07-29 2026-08-07 北京航天联智技术有限公司 一种项目完工管理方法及系统

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5467447A (en) * 1990-07-24 1995-11-14 Vogel; Peter S. Document marking system employing context-sensitive embedded marking codes
US6421145B1 (en) * 1992-09-28 2002-07-16 Canon Kabushiki Kaisha Image processing apparatus and method using image information and additional information or an additional pattern added thereto or superposed thereon
DE19524398C1 (de) 1995-07-04 1996-11-21 Adalbert Gubo Verfahren zum Archivieren von Dokumenten
US6978036B2 (en) * 1998-07-31 2005-12-20 Digimarc Corporation Tamper-resistant authentication techniques for identification documents
US6369904B1 (en) * 1998-08-18 2002-04-09 Seiko Epson Corporation User verification by zero-knowledge interactive proof
DE69923781T2 (de) * 1998-11-19 2005-07-07 Digimarc Corp., Lake Oswego Druck und überprüfung von selbstprüfenden sicherheitsdokumenten
GB2360893A (en) * 2000-03-28 2001-10-03 Software 2000 Ltd Incorporating a fingerprint in a document at the printer driver
US7660819B1 (en) * 2000-07-31 2010-02-09 Alion Science And Technology Corporation System for similar document detection
US6952485B1 (en) * 2000-09-11 2005-10-04 Digimarc Corporation Watermark encoding and decoding in imaging devices and imaging device interfaces
US7246239B2 (en) * 2001-01-24 2007-07-17 Digimarc Corporation Digital watermarks for checking authenticity of printed objects

Also Published As

Publication number Publication date
EP1591952A1 (de) 2005-11-02
EP1591952B1 (de) 2010-12-22
US7599513B2 (en) 2009-10-06
DE602004030659D1 (de) 2011-02-03
US20050238258A1 (en) 2005-10-27

Similar Documents

Publication Publication Date Title
EP1515263A3 (de) Verfahren zum Drucken digitaler Dokumente
EP1918857A3 (de) Verfahren zum Drucken maschinenlesbarer Informationen mit Leuchtstoffmaterialien
EP1528784A3 (de) Informationsverarbeitungsvorrichtung und -verfahren
EP2302504A3 (de) Verfahren zum Drucken eines Dokuments aus einem mobilen Endgerät von einem Drucker und mobiles Endgerät dafür
EP1146418A3 (de) Verfahren um 2-dimensionalen Kodesymbole zu drucken, Drucker und Druckersteuerung um die Erfindung auszuführen und Datenspeichermedium
EP2224722A3 (de) Appareil de gestion de documents, système de gestion de documents et procédé de gestion de documents
EP1630688A3 (de) Dokumentbearbeitungsvorrichtung und -verfahren
SE0000954D0 (sv) Dokumenthantering
EP1538552A3 (de) Drucksystem
EP1603059A3 (de) System zur Speicherung und Verfolgung von Dokumenten
DE60222757D1 (de) Verfahren und vorrichtung zur kompensation von extraktionsmerkmalen eines tintenbehälters
CA2593555A1 (en) Method and apparatus for adding signature information to electronic documents
EP2306301A3 (de) Bildverarbeitungssystem, Bildverarbeitungsverfahren und Bildverarbeitungsprogramm
EP1838085A3 (de) Druckdatenerzeugungsvorrichtung und Ansteuerungsverfahren dafür
DE502007000908D1 (de) Verfahren zum Betrieb eines Systems zumindest zur Zuführung mindestens einer in einem Druckformmagazin gespeicherten Druckform zu einem Zylinder
EP1986092A3 (de) Informationsverarbeitungsvorrichtung, Informationsverarbeitungsverfahren und Computerprogramm
ATE327895T1 (de) System, gerät und verfahren zur ausgabe von quittungen und zum bereitstellen von werbung
EP2275916A3 (de) Druckauftragsverwaltungsvorrichtung, Druckauftragsverwaltungssystem und Druckauftragsverwaltungsverfahren
EP2416238A3 (de) Ökologisches Drucken: erneute Verwendung für ein Dokument zu Zwecken der Tinten- und Papiereinsparung
SI1245407T2 (sl) List s podatki
EP2287776A3 (de) Drucksteuerungsvorrichtung, Druckertreiber, Umwandlungsvorrichtung, Drucker, Drucksystem, Steuerungsverfahren für eine Drucksteuerungsvorrichtung und Steuerungsverfahren für einen Drucker
SG124263A1 (en) Data input system
EP2290519A3 (de) Bilderzeugungsvorrichtung, computerlesbares Speichermedium für ein Computerprogramm und Ansteuerungsverfahren dafür
DE602004030659D1 (de) Vorrichtung für die Kodierung und Kennzeichnung von Dokumenten zur Erkennung und Wiederherstellung
EP1906356A3 (de) Vorrichtung zur Einbettung von Informationen, Programm zur Einbettung von Informationen, System zur Einbettung von Informationen, Vorrichtung zum Lesen von Informationen, Programm zum Lesen von Informationen und System zum Lesen von Informationen

Legal Events

Date Code Title Description
RER Ceased as to paragraph 5 lit. 3 law introducing patent treaties