ES2074277T3 - Proteccion de objetos o documentos. - Google Patents

Proteccion de objetos o documentos.

Info

Publication number
ES2074277T3
ES2074277T3 ES91912263T ES91912263T ES2074277T3 ES 2074277 T3 ES2074277 T3 ES 2074277T3 ES 91912263 T ES91912263 T ES 91912263T ES 91912263 T ES91912263 T ES 91912263T ES 2074277 T3 ES2074277 T3 ES 2074277T3
Authority
ES
Spain
Prior art keywords
data
document
digital data
convert
exploration
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 - Lifetime
Application number
ES91912263T
Other languages
English (en)
Inventor
Teunis Tel
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.)
Unicate BV
Original Assignee
Unicate BV
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 Unicate BV filed Critical Unicate BV
Application granted granted Critical
Publication of ES2074277T3 publication Critical patent/ES2074277T3/es
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B42—BOOKBINDING; ALBUMS; FILES; SPECIAL PRINTED MATTER
    • B42D—BOOKS; BOOK COVERS; LOOSE LEAVES; PRINTED MATTER CHARACTERISED BY IDENTIFICATION OR SECURITY FEATURES; PRINTED MATTER OF SPECIAL FORMAT OR STYLE NOT OTHERWISE PROVIDED FOR; DEVICES FOR USE THEREWITH AND NOT OTHERWISE PROVIDED FOR; MOVABLE-STRIP WRITING OR READING APPARATUS
    • B42D25/00—Information-bearing cards or sheet-like structures characterised by identification or security features; Manufacture thereof
    • B42D25/20—Information-bearing cards or sheet-like structures characterised by identification or security features; Manufacture thereof characterised by a particular use or purpose
    • B42D25/24—Passports
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B42—BOOKBINDING; ALBUMS; FILES; SPECIAL PRINTED MATTER
    • B42D—BOOKS; BOOK COVERS; LOOSE LEAVES; PRINTED MATTER CHARACTERISED BY IDENTIFICATION OR SECURITY FEATURES; PRINTED MATTER OF SPECIAL FORMAT OR STYLE NOT OTHERWISE PROVIDED FOR; DEVICES FOR USE THEREWITH AND NOT OTHERWISE PROVIDED FOR; MOVABLE-STRIP WRITING OR READING APPARATUS
    • B42D25/00—Information-bearing cards or sheet-like structures characterised by identification or security features; Manufacture thereof
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B42—BOOKBINDING; ALBUMS; FILES; SPECIAL PRINTED MATTER
    • B42D—BOOKS; BOOK COVERS; LOOSE LEAVES; PRINTED MATTER CHARACTERISED BY IDENTIFICATION OR SECURITY FEATURES; PRINTED MATTER OF SPECIAL FORMAT OR STYLE NOT OTHERWISE PROVIDED FOR; DEVICES FOR USE THEREWITH AND NOT OTHERWISE PROVIDED FOR; MOVABLE-STRIP WRITING OR READING APPARATUS
    • B42D25/00—Information-bearing cards or sheet-like structures characterised by identification or security features; Manufacture thereof
    • B42D25/20—Information-bearing cards or sheet-like structures characterised by identification or security features; Manufacture thereof characterised by a particular use or purpose
    • B42D25/21—Information-bearing cards or sheet-like structures characterised by identification or security features; Manufacture thereof characterised by a particular use or purpose for multiple purposes
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B42—BOOKBINDING; ALBUMS; FILES; SPECIAL PRINTED MATTER
    • B42D—BOOKS; BOOK COVERS; LOOSE LEAVES; PRINTED MATTER CHARACTERISED BY IDENTIFICATION OR SECURITY FEATURES; PRINTED MATTER OF SPECIAL FORMAT OR STYLE NOT OTHERWISE PROVIDED FOR; DEVICES FOR USE THEREWITH AND NOT OTHERWISE PROVIDED FOR; MOVABLE-STRIP WRITING OR READING APPARATUS
    • B42D25/00—Information-bearing cards or sheet-like structures characterised by identification or security features; Manufacture thereof
    • B42D25/20—Information-bearing cards or sheet-like structures characterised by identification or security features; Manufacture thereof characterised by a particular use or purpose
    • B42D25/29—Securities; Bank notes
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B42—BOOKBINDING; ALBUMS; FILES; SPECIAL PRINTED MATTER
    • B42D—BOOKS; BOOK COVERS; LOOSE LEAVES; PRINTED MATTER CHARACTERISED BY IDENTIFICATION OR SECURITY FEATURES; PRINTED MATTER OF SPECIAL FORMAT OR STYLE NOT OTHERWISE PROVIDED FOR; DEVICES FOR USE THEREWITH AND NOT OTHERWISE PROVIDED FOR; MOVABLE-STRIP WRITING OR READING APPARATUS
    • B42D25/00—Information-bearing cards or sheet-like structures characterised by identification or security features; Manufacture thereof
    • B42D25/30—Identification or security features, e.g. for preventing forgery
    • B42D25/328—Diffraction gratings; Holograms
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06K—GRAPHICAL DATA READING; PRESENTATION OF DATA; RECORD CARRIERS; HANDLING RECORD CARRIERS
    • G06K19/00—Record carriers for use with machines and with at least a part designed to carry digital markings
    • G06K19/06—Record carriers for use with machines and with at least a part designed to carry digital markings characterised by the kind of the digital marking, e.g. shape, nature, code
    • G06K19/08—Record carriers for use with machines and with at least a part designed to carry digital markings characterised by the kind of the digital marking, e.g. shape, nature, code using markings of different kinds or more than one marking of the same kind in the same record carrier, e.g. one marking being sensed by optical and the other by magnetic means
    • G06K19/083—Constructional details
    • G06K19/086—Constructional details with markings consisting of randomly placed or oriented elements, the randomness of the elements being useable for generating a unique identifying signature of the record carrier, e.g. randomly placed magnetic fibers or magnetic particles in the body of a credit card
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06V—IMAGE OR VIDEO RECOGNITION OR UNDERSTANDING
    • G06V20/00—Scenes; Scene-specific elements
    • G06V20/80—Recognising image objects characterised by unique random patterns
    • G—PHYSICS
    • G07—CHECKING-DEVICES
    • G07D—HANDLING OF COINS OR VALUABLE PAPERS, e.g. TESTING, SORTING BY DENOMINATIONS, COUNTING, DISPENSING, CHANGING OR DEPOSITING
    • G07D7/00—Testing specially adapted to determine the identity or genuineness of valuable papers or for segregating those which are unacceptable, e.g. banknotes that are alien to a currency
    • G07D7/003—Testing specially adapted to determine the identity or genuineness of valuable papers or for segregating those which are unacceptable, e.g. banknotes that are alien to a currency using security elements
    • G—PHYSICS
    • G07—CHECKING-DEVICES
    • G07D—HANDLING OF COINS OR VALUABLE PAPERS, e.g. TESTING, SORTING BY DENOMINATIONS, COUNTING, DISPENSING, CHANGING OR DEPOSITING
    • G07D7/00—Testing specially adapted to determine the identity or genuineness of valuable papers or for segregating those which are unacceptable, e.g. banknotes that are alien to a currency
    • G07D7/06—Testing specially adapted to determine the identity or genuineness of valuable papers or for segregating those which are unacceptable, e.g. banknotes that are alien to a currency using wave or particle radiation
    • G07D7/12—Visible light, infrared or ultraviolet radiation
    • G—PHYSICS
    • G07—CHECKING-DEVICES
    • G07D—HANDLING OF COINS OR VALUABLE PAPERS, e.g. TESTING, SORTING BY DENOMINATIONS, COUNTING, DISPENSING, CHANGING OR DEPOSITING
    • G07D7/00—Testing specially adapted to determine the identity or genuineness of valuable papers or for segregating those which are unacceptable, e.g. banknotes that are alien to a currency
    • G07D7/20—Testing patterns thereon
    • G—PHYSICS
    • G07—CHECKING-DEVICES
    • G07F—COIN-FREED OR LIKE APPARATUS
    • G07F7/00—Mechanisms actuated by objects other than coins to free or to actuate vending, hiring, coin or paper currency dispensing or refunding apparatus
    • G07F7/08—Mechanisms actuated by objects other than coins to free or to actuate vending, hiring, coin or paper currency dispensing or refunding apparatus by coded identity card or credit card or other personal identification means
    • G—PHYSICS
    • G07—CHECKING-DEVICES
    • G07F—COIN-FREED OR LIKE APPARATUS
    • G07F7/00—Mechanisms actuated by objects other than coins to free or to actuate vending, hiring, coin or paper currency dispensing or refunding apparatus
    • G07F7/08—Mechanisms actuated by objects other than coins to free or to actuate vending, hiring, coin or paper currency dispensing or refunding apparatus by coded identity card or credit card or other personal identification means
    • G07F7/086—Mechanisms actuated by objects other than coins to free or to actuate vending, hiring, coin or paper currency dispensing or refunding apparatus by coded identity card or credit card or other personal identification means by passive credit-cards adapted therefor, e.g. constructive particularities to avoid counterfeiting, e.g. by inclusion of a physical or chemical security-layer
    • G—PHYSICS
    • G07—CHECKING-DEVICES
    • G07F—COIN-FREED OR LIKE APPARATUS
    • G07F7/00—Mechanisms actuated by objects other than coins to free or to actuate vending, hiring, coin or paper currency dispensing or refunding apparatus
    • G07F7/08—Mechanisms actuated by objects other than coins to free or to actuate vending, hiring, coin or paper currency dispensing or refunding apparatus by coded identity card or credit card or other personal identification means
    • G07F7/12—Card verification
    • 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
    • H04N1/00838—Preventing unauthorised reproduction
    • H04N1/0084—Determining the necessity for prevention
    • H04N1/00843—Determining the necessity for prevention based on recognising a copy prohibited original, e.g. a banknote
    • H04N1/00848—Determining the necessity for prevention based on recognising a copy prohibited original, e.g. a banknote by detecting a particular original
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06V—IMAGE OR VIDEO RECOGNITION OR UNDERSTANDING
    • G06V20/00—Scenes; Scene-specific elements
    • G06V20/95—Pattern authentication; Markers therefor; Forgery detection

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Computer Security & Cryptography (AREA)
  • Multimedia (AREA)
  • Theoretical Computer Science (AREA)
  • Health & Medical Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Toxicology (AREA)
  • Computer Vision & Pattern Recognition (AREA)
  • Signal Processing (AREA)
  • Accounting & Taxation (AREA)
  • Business, Economics & Management (AREA)
  • Finance (AREA)
  • Credit Cards Or The Like (AREA)
  • Polysaccharides And Polysaccharide Derivatives (AREA)
  • Materials For Medical Uses (AREA)
  • Orthopedics, Nursing, And Contraception (AREA)
  • Investigating Materials By The Use Of Optical Means Adapted For Particular Applications (AREA)
  • Printing Methods (AREA)
  • Image Processing (AREA)
  • Inspection Of Paper Currency And Valuable Securities (AREA)
  • Transition And Organic Metals Composition Catalysts For Addition Polymerization (AREA)
  • Medicines Containing Material From Animals Or Micro-Organisms (AREA)

Abstract

UN OBJETO O DOCUMENTO (10) ASEGURADO CONTRA EL FRAUDE, UN SISTEMA PARA ASEGURAR DICHO OBJETO O DOCUMENTO (10) CONTRA EL FRAUDE Y UN METODO PARA PONER EN CIRCULACION PUBLICA Y COMPROBAR TAL OBJETO O DOCUMENTO (10) QUE TIENE AL MENOS UNA MARCA IDENTIFICATIVA (14, 16, 18) Y LA MENOS UN MODELO CONFINADO (20) DE FIBRAS (2) INCORPORADO EN UNA SUPERFICIE (12) DEL OBJETO O DOCUMENTO, ESTANDO LAS FIBRAS FIJADAS DE MANERA ARBITRARIA UNAS RESPECTO A LAS OTRAS Y A LA SUPERFICIE. EL MODELO QUEDA FORMADO MEDIANTE UNA PIEZA DE MATERIAL NO TEJIDO EMBEBIDO EN UN MATERIAL TRANSPARENTE DENTRO DE LOS LIMITES DE LA SUPERFICIE. EL SISTEMA CONSISTE EN UN ELEMENTO DE EXPLORACION (22) PARA EXPLORAR OPTICAMENTE TODO EL MODELO (20) EN UN ANGULO RELATIVO A LA SUPERFICIE (12) EN QUE ESTA INCORPORADO; UN ELEMENTO DE EXPLORACION (22) PARA EXPLORAR OPTICAMENTE UNA O MAS MARCAS IDENTIFICATIVAS ADICIONALES (14, 16, 18) DEL OBJETO O DOCUMENTO (10); ELEMENTOS CONVERTIDORES (24, 28) PARA CONVERTIR LA INFORMACION OPTICA OBTENIDA POR EL ELEMENTO DE EXPLORACION (22) EN DATOS DIGITALES Y VICEVERSA; ELEMENTOS DE COMPRESION DE DATOS (24, 28) PAR CONVERTIR LA CANTIDAD ORIGINAL DE DATOS DIGITALES EN UNA CANTIDAD REDUCIDA DE DATOS DIGITALES EQUIVALENTE Y VICEVERSA; UN ELEMENTO DE ALMACENAMIENTO (26) PARA REGISTRAR LA CANTIDAD REDUCIDA DE DATOS DIGITALES EN UNA MEMORIA DE SOLO LECTURA; ELEMENTOS DE COMPARACION PARA COMPARAR LOS DATOS OBTENIDOS CON EL ELEMENTO DE EXPLORACION (22), LOS ELEMENTOS CONVERTIDORES (24, 28) Y LOS ELEMENTOS DE COMPRESION DE DATOS (24, 28) REFERENTES A UN OBJETO O A UN DOCUMENTO (10) CON LOS DATOS PREVIAMENTE REGISTRADOS EN EL ELEMENTO DE ALMACENAMIENTO (26); Y PUEDE CONTENER ELEMENTO CODIFICADOR DE DATOS (24, 28) PARA CONVERTIR LA CANTIDAD REDUCIDA DE DATOS DIGITALES EN DATOS DIGITALES CODIFICADOS Y VICEVERSA.
ES91912263T 1990-06-15 1991-06-14 Proteccion de objetos o documentos. Expired - Lifetime ES2074277T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL9001368A NL9001368A (nl) 1990-06-15 1990-06-15 Beveiliging van voorwerpen of dokumenten.

Publications (1)

Publication Number Publication Date
ES2074277T3 true ES2074277T3 (es) 1995-09-01

Family

ID=19857258

Family Applications (1)

Application Number Title Priority Date Filing Date
ES91912263T Expired - Lifetime ES2074277T3 (es) 1990-06-15 1991-06-14 Proteccion de objetos o documentos.

Country Status (10)

Country Link
US (2) US5354097A (es)
EP (1) EP0533829B1 (es)
JP (1) JP2793366B2 (es)
AT (1) ATE122968T1 (es)
CA (1) CA2085113C (es)
DE (1) DE69110044T2 (es)
DK (1) DK0533829T3 (es)
ES (1) ES2074277T3 (es)
NL (1) NL9001368A (es)
WO (1) WO1991019614A1 (es)

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WO1991019614A1 (en) 1991-12-26
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JPH06503762A (ja) 1994-04-28
DK0533829T3 (da) 1995-07-24
US5719939A (en) 1998-02-17
EP0533829A1 (en) 1993-03-31
EP0533829B1 (en) 1995-05-24
US5354097A (en) 1994-10-11
DE69110044T2 (de) 1995-11-09
DE69110044D1 (de) 1995-06-29
NL9001368A (nl) 1992-01-02
JP2793366B2 (ja) 1998-09-03
CA2085113A1 (en) 1991-12-16

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