ES2142234A1 - Nuevo marcador y lector de documentos. - Google Patents

Nuevo marcador y lector de documentos.

Info

Publication number
ES2142234A1
ES2142234A1 ES009701428A ES9701428A ES2142234A1 ES 2142234 A1 ES2142234 A1 ES 2142234A1 ES 009701428 A ES009701428 A ES 009701428A ES 9701428 A ES9701428 A ES 9701428A ES 2142234 A1 ES2142234 A1 ES 2142234A1
Authority
ES
Spain
Prior art keywords
marking
labels
document
reader
marker
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.)
Granted
Application number
ES009701428A
Other languages
English (en)
Other versions
ES2142234B1 (es
Inventor
Gomez Jose Felix Hernandez-Gil
Munoz Joaquin Maria Lopez
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.)
Telefonica SA
Original Assignee
Telefonica SA
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 Telefonica SA filed Critical Telefonica SA
Priority to ES9701428A priority Critical patent/ES2142234B1/es
Priority to EP98500037A priority patent/EP0887764A3/en
Priority to PE00009298A priority patent/PE41399A1/es
Priority to ARP980100592 priority patent/AR011129A1/es
Priority to MXPA/A/1998/001221A priority patent/MXPA98001221A/es
Priority to BR9801333A priority patent/BR9801333A/pt
Publication of ES2142234A1 publication Critical patent/ES2142234A1/es
Application granted granted Critical
Publication of ES2142234B1 publication Critical patent/ES2142234B1/es
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06K—GRAPHICAL DATA READING; PRESENTATION OF DATA; RECORD CARRIERS; HANDLING RECORD CARRIERS
    • G06K17/00—Methods or arrangements for effecting co-operative working between equipments covered by two or more of main groups G06K1/00 - G06K15/00, e.g. automatic card files incorporating conveying and reading operations

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Editing Of Facsimile Originals (AREA)
  • Information Retrieval, Db Structures And Fs Structures Therefor (AREA)
  • Electrically Operated Instructional Devices (AREA)
  • Management, Administration, Business Operations System, And Electronic Commerce (AREA)
  • Character Input (AREA)

Abstract

Nuevo marcador y lector de documentos. Nuevo marcador y lector de documentos, que consiste en un aparato que presenta en su interior un método o procedimiento para el marcado de documentos, tanto en soporte físico, es decir, impresiones sobre papel, negativos fotográficos, diapositivas, etc., como digitalizados, y almacenados de forma electrónica, es decir, ficheros de imágenes, vídeo digital, etc., efectuándose el marcado mediante la inserción de etiquetas que pueden estar repetidas varias veces en el documento, cumpliendo la marca realizada por estas etiquetas diferentes requisitos como son el de ser visualmente imperceptibles y de difícil eliminación, mientras que por otro lado, su recuperación es sólo posible para el poseedor del original y de una clave de marcado, consiguiendo que el poseedor de derechos de autor sobre los documentos, pueda hacer valerlos frente a quebrantamientos de los mismos, y que quienes deseen eliminar las etiquetas tengan que degradar el documento de forma que quede inservible.
ES9701428A 1997-06-27 1997-06-27 Nuevo marcador y lector de documentos. Expired - Lifetime ES2142234B1 (es)

Priority Applications (6)

Application Number Priority Date Filing Date Title
ES9701428A ES2142234B1 (es) 1997-06-27 1997-06-27 Nuevo marcador y lector de documentos.
EP98500037A EP0887764A3 (en) 1997-06-27 1998-02-09 Document marker and reader
PE00009298A PE41399A1 (es) 1997-06-27 1998-02-09 Nuevo marcador y lector de documentos
ARP980100592 AR011129A1 (es) 1997-06-27 1998-02-11 Nuevo marcador y lector de documentos
MXPA/A/1998/001221A MXPA98001221A (es) 1997-06-27 1998-02-12 Nuevo marcador y lector de documentos
BR9801333A BR9801333A (pt) 1997-06-27 1998-03-10 Marcador de leitor de documentos

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ES9701428A ES2142234B1 (es) 1997-06-27 1997-06-27 Nuevo marcador y lector de documentos.

Publications (2)

Publication Number Publication Date
ES2142234A1 true ES2142234A1 (es) 2000-04-01
ES2142234B1 ES2142234B1 (es) 2000-09-16

Family

ID=8299859

Family Applications (1)

Application Number Title Priority Date Filing Date
ES9701428A Expired - Lifetime ES2142234B1 (es) 1997-06-27 1997-06-27 Nuevo marcador y lector de documentos.

Country Status (5)

Country Link
EP (1) EP0887764A3 (es)
AR (1) AR011129A1 (es)
BR (1) BR9801333A (es)
ES (1) ES2142234B1 (es)
PE (1) PE41399A1 (es)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6229924B1 (en) 1996-05-16 2001-05-08 Digimarc Corporation Method and apparatus for watermarking video images

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0651554A1 (en) * 1993-10-29 1995-05-03 Eastman Kodak Company Method and apparatus for the addition and removal of digital watermarks in a hierarchical image storage and retrieval system
EP0676877A2 (en) * 1994-04-05 1995-10-11 International Business Machines Corporation Method and apparatus for authentication and verification of printed documents using digital signatures and authentication codes
EP0690595A1 (en) * 1994-06-30 1996-01-03 Hewlett-Packard Company Encoding of digital information
US5524993A (en) * 1993-10-06 1996-06-11 Monarch Marking Systems, Inc. Automatic print speed control for a barcode printer
US5613004A (en) * 1995-06-07 1997-03-18 The Dice Company Steganographic method and device
EP0766468A2 (en) * 1995-09-28 1997-04-02 Nec Corporation Method and system for inserting a spread spectrum watermark into multimedia data
WO1998037513A1 (en) * 1997-02-20 1998-08-27 Telstra R & D Management Pty. Ltd. Invisible digital watermarks

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA2174413C (en) * 1993-11-18 2009-06-09 Geoffrey B. Rhoads Steganographic methods and apparatuses

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5524993A (en) * 1993-10-06 1996-06-11 Monarch Marking Systems, Inc. Automatic print speed control for a barcode printer
EP0651554A1 (en) * 1993-10-29 1995-05-03 Eastman Kodak Company Method and apparatus for the addition and removal of digital watermarks in a hierarchical image storage and retrieval system
EP0676877A2 (en) * 1994-04-05 1995-10-11 International Business Machines Corporation Method and apparatus for authentication and verification of printed documents using digital signatures and authentication codes
EP0690595A1 (en) * 1994-06-30 1996-01-03 Hewlett-Packard Company Encoding of digital information
US5613004A (en) * 1995-06-07 1997-03-18 The Dice Company Steganographic method and device
EP0766468A2 (en) * 1995-09-28 1997-04-02 Nec Corporation Method and system for inserting a spread spectrum watermark into multimedia data
WO1998037513A1 (en) * 1997-02-20 1998-08-27 Telstra R & D Management Pty. Ltd. Invisible digital watermarks

Also Published As

Publication number Publication date
ES2142234B1 (es) 2000-09-16
MX9801221A (es) 1998-12-31
BR9801333A (pt) 1999-03-02
PE41399A1 (es) 1999-05-04
AR011129A1 (es) 2000-08-02
EP0887764A3 (en) 2001-09-12
EP0887764A2 (en) 1998-12-30

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