FR2770009B1 - MATRIX RECOGNITION AND MARKING SYSTEM FOR AUTHENTICATION OF OBJECTS LIKELY TO BE COUNTERFEIT - Google Patents

MATRIX RECOGNITION AND MARKING SYSTEM FOR AUTHENTICATION OF OBJECTS LIKELY TO BE COUNTERFEIT

Info

Publication number
FR2770009B1
FR2770009B1 FR9713037A FR9713037A FR2770009B1 FR 2770009 B1 FR2770009 B1 FR 2770009B1 FR 9713037 A FR9713037 A FR 9713037A FR 9713037 A FR9713037 A FR 9713037A FR 2770009 B1 FR2770009 B1 FR 2770009B1
Authority
FR
France
Prior art keywords
counterfeit
authentication
objects
marking system
matrix recognition
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
FR9713037A
Other languages
French (fr)
Other versions
FR2770009A1 (en
Inventor
Paul Traband
Pierre Gorbobesse
Philippe Gravisse
Marc Schiffmann
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.)
Imprimerie Nationale
Original Assignee
Imprimerie Nationale
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 Imprimerie Nationale filed Critical Imprimerie Nationale
Priority to FR9713037A priority Critical patent/FR2770009B1/en
Publication of FR2770009A1 publication Critical patent/FR2770009A1/en
Application granted granted Critical
Publication of FR2770009B1 publication Critical patent/FR2770009B1/en
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
    • 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
    • G06K19/06009—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 with optically detectable marking
    • G06K19/06046—Constructional details

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Credit Cards Or The Like (AREA)
FR9713037A 1997-10-17 1997-10-17 MATRIX RECOGNITION AND MARKING SYSTEM FOR AUTHENTICATION OF OBJECTS LIKELY TO BE COUNTERFEIT Expired - Lifetime FR2770009B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR9713037A FR2770009B1 (en) 1997-10-17 1997-10-17 MATRIX RECOGNITION AND MARKING SYSTEM FOR AUTHENTICATION OF OBJECTS LIKELY TO BE COUNTERFEIT

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR9713037A FR2770009B1 (en) 1997-10-17 1997-10-17 MATRIX RECOGNITION AND MARKING SYSTEM FOR AUTHENTICATION OF OBJECTS LIKELY TO BE COUNTERFEIT

Publications (2)

Publication Number Publication Date
FR2770009A1 FR2770009A1 (en) 1999-04-23
FR2770009B1 true FR2770009B1 (en) 2001-10-19

Family

ID=9512371

Family Applications (1)

Application Number Title Priority Date Filing Date
FR9713037A Expired - Lifetime FR2770009B1 (en) 1997-10-17 1997-10-17 MATRIX RECOGNITION AND MARKING SYSTEM FOR AUTHENTICATION OF OBJECTS LIKELY TO BE COUNTERFEIT

Country Status (1)

Country Link
FR (1) FR2770009B1 (en)

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2554122B1 (en) * 1983-11-02 1987-03-20 Rhone Poulenc Spec Chim NOVEL COMPOSITION FOR MARKING DOCUMENTS AND METHOD FOR VERIFYING THE AUTHENTICITY OF SUCH DOCUMENTS
US4787075A (en) * 1984-12-26 1988-11-22 Canon Kabushiki Kaisha Optical information recording medium and apparatus for recording/reproducing information using the same
GB2190996B (en) * 1986-05-23 1990-07-18 Michael Anthony West Article verification
DE4107020A1 (en) * 1991-03-05 1992-09-10 Franzis Verlag Gmbh Two=dimensional data storage on printable or photographic medium - is for hand held scanners, involves blocking binary input data according to scanner capacity, arranging in matrix form, adding synchronising characteristics and test bits
WO1997010307A1 (en) * 1995-09-15 1997-03-20 Videojet Systems International, Inc. A jet ink composition

Also Published As

Publication number Publication date
FR2770009A1 (en) 1999-04-23

Similar Documents

Publication Publication Date Title
FR2730499B1 (en) INK COMPOSITION FOR MARKING AND AUTHENTICATING OBJECTS
IL139620A0 (en) Image recognition and correlation system
ID20681A (en) FINGERPRINT IDENTIFICATION SYSTEM
DE69836383D1 (en) IMAGE PROCESSING SYSTEM AND METHOD
DE69621530D1 (en) Device for taking color images
DE69629787D1 (en) Fingerprint capture sensor
BR9401651A (en) Method to increase the security of an identification card and identification document
DK0793824T3 (en) Custom pictographic interface to access information in an electronic file system
DE69625782D1 (en) Image information printing system and printing method
DE69835936D1 (en) Image printing system and split printing method included therein
FR2761180B1 (en) SECURE FINGERPRINT READER
DE69627579T2 (en) Personal identification system
DE69806197D1 (en) Device for two-dimensional information processing
DE69623564D1 (en) Device for extracting fingerprint features
FR2736179B1 (en) AUTHENTICATION SYSTEM BASED ON FINGERPRINT RECOGNITION
EP1017226A4 (en) Printer on which picture recognition processor for forgery prevention is mounted, computer for providing print source to printer, and print system including printer and computer
FR2769446B1 (en) IDENTIFICATION AND AUTHENTICATION SYSTEM
FR2770009B1 (en) MATRIX RECOGNITION AND MARKING SYSTEM FOR AUTHENTICATION OF OBJECTS LIKELY TO BE COUNTERFEIT
DE69815251D1 (en) IMAGE PROCESSING SYSTEM AND METHOD
FR2735259B1 (en) COMPUTER GRAPHICS SYSTEM WITH PIXEL DEPTH MARKING
DE69524204D1 (en) Facial image processing
IT1277257B1 (en) SYSTEM FOR THE SECURITY AUTHENTICATION AND MANAGEMENT OF SECURITIES AND NAME DOCUMENTS
GB2344069B (en) Imaging and printing methods to form fingerprint protected imaging member
FR2772530B1 (en) METHOD FOR AUTHENTICATING DIGITAL IMAGES AND DEVICE IMPLEMENTING THE METHOD
FR2693615B1 (en) Method of identifying objects in an image.

Legal Events

Date Code Title Description
CL Concession to grant licences
PLFP Fee payment

Year of fee payment: 19

PLFP Fee payment

Year of fee payment: 20