CA2362743A1 - Two-dimensional printed code for storing biometric information and apparatus for reading same - Google Patents

Two-dimensional printed code for storing biometric information and apparatus for reading same Download PDF

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Publication number
CA2362743A1
CA2362743A1 CA002362743A CA2362743A CA2362743A1 CA 2362743 A1 CA2362743 A1 CA 2362743A1 CA 002362743 A CA002362743 A CA 002362743A CA 2362743 A CA2362743 A CA 2362743A CA 2362743 A1 CA2362743 A1 CA 2362743A1
Authority
CA
Canada
Prior art keywords
printed
information
biometric information
encodes
header section
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
CA002362743A
Other languages
French (fr)
Other versions
CA2362743C (en
Inventor
Eugene P. Gerety
Richard A. Strempski
Stephen G. Sardi
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.)
Datastrip IOM Ltd
Original Assignee
Datastrip (Iom) Limited
Eugene P. Gerety
Richard A. Strempski
Stephen G. Sardi
Datastrip International Limited
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 Datastrip (Iom) Limited, Eugene P. Gerety, Richard A. Strempski, Stephen G. Sardi, Datastrip International Limited filed Critical Datastrip (Iom) Limited
Publication of CA2362743A1 publication Critical patent/CA2362743A1/en
Application granted granted Critical
Publication of CA2362743C publication Critical patent/CA2362743C/en
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • G06K19/06075—Constructional details the marking containing means for error correction
    • 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
    • G06K19/06018—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 one-dimensional coding
    • 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
    • G06K19/06037—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 multi-dimensional coding
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06K—GRAPHICAL DATA READING; PRESENTATION OF DATA; RECORD CARRIERS; HANDLING RECORD CARRIERS
    • G06K7/00—Methods or arrangements for sensing record carriers, e.g. for reading patterns
    • G06K7/10—Methods or arrangements for sensing record carriers, e.g. for reading patterns by electromagnetic radiation, e.g. optical sensing; by corpuscular radiation
    • G06K7/14—Methods or arrangements for sensing record carriers, e.g. for reading patterns by electromagnetic radiation, e.g. optical sensing; by corpuscular radiation using light without selection of wavelength, e.g. sensing reflected white light
    • G06K7/1404—Methods for optical code recognition
    • G06K7/146—Methods for optical code recognition the method including quality enhancement steps
    • G06K7/1473—Methods for optical code recognition the method including quality enhancement steps error correction

Abstract

A two-dimensional, printed pattern for encoding multiple biometrics and text for off-line identity verification comprises a horizontal header section which encodes the number of bit areas in a transverse row of the encoded data portion; a vertical header section encodes the vertical height of each bit area. The start and stop patterns of the code demarcate the beginning and end from the adjacent quiet zone.
Information is encoded into an information portion in bit areas that may be printed or blank. Error correction is applied to subunits of information. The pattern may be printed on a conventionally sized ISO cord used in verifying identity. Such a cord may be used with an apparatus that is capable of decoding the image and fingerprint samples taken from an individual whose identity is sought to be verified.
CA002362743A 1999-02-24 2000-02-18 Two-dimensional printed code for storing biometric information and apparatus for reading same Expired - Fee Related CA2362743C (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US09/256,754 1999-02-24
US09/256,754 US6560741B1 (en) 1999-02-24 1999-02-24 Two-dimensional printed code for storing biometric information and integrated off-line apparatus for reading same
PCT/US2000/004282 WO2000051072A1 (en) 1999-02-24 2000-02-18 Two-dimensional printed code for storing biometric information and apparatus for reading same

Publications (2)

Publication Number Publication Date
CA2362743A1 true CA2362743A1 (en) 2000-08-31
CA2362743C CA2362743C (en) 2008-06-03

Family

ID=22973461

Family Applications (1)

Application Number Title Priority Date Filing Date
CA002362743A Expired - Fee Related CA2362743C (en) 1999-02-24 2000-02-18 Two-dimensional printed code for storing biometric information and apparatus for reading same

Country Status (12)

Country Link
US (2) US6560741B1 (en)
EP (1) EP1157356B1 (en)
JP (1) JP2002538530A (en)
CN (1) CN1344399A (en)
AT (1) ATE274213T1 (en)
AU (1) AU771943B2 (en)
BR (1) BR0008501A (en)
CA (1) CA2362743C (en)
DE (1) DE60013101T2 (en)
HK (1) HK1046184A1 (en)
MX (1) MXPA01008579A (en)
WO (1) WO2000051072A1 (en)

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