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GB2429095B - Verification of authenticity - Google Patents

Verification of authenticity

Info

Publication number
GB2429095B
GB2429095B GB0515460A GB0515460A GB2429095B GB 2429095 B GB2429095 B GB 2429095B GB 0515460 A GB0515460 A GB 0515460A GB 0515460 A GB0515460 A GB 0515460A GB 2429095 B GB2429095 B GB 2429095B
Authority
GB
United Kingdom
Prior art keywords
signature
article
comparison
determining
block
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 - Fee Related
Application number
GB0515460A
Other versions
GB2429095A (en
GB0515460D0 (en
Inventor
James David Ralph Buchanan
Russell Paul Cowburn
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.)
Ingenia Technology Ltd
Original Assignee
Ingenia Technology Ltd
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 Ingenia Technology Ltd filed Critical Ingenia Technology Ltd
Priority to GB0515460A priority Critical patent/GB2429095B/en
Publication of GB0515460D0 publication Critical patent/GB0515460D0/en
Priority to KR1020087004721A priority patent/KR101223204B1/en
Priority to JP2008523436A priority patent/JP5123181B2/en
Priority to DE602006017224T priority patent/DE602006017224D1/en
Priority to RU2008107330/08A priority patent/RU2417448C2/en
Priority to AT06765023T priority patent/ATE483215T1/en
Priority to PCT/GB2006/002689 priority patent/WO2007012816A1/en
Priority to EP06765023A priority patent/EP1908027B1/en
Priority to CN2006800325384A priority patent/CN101258528B/en
Priority to TW095127170A priority patent/TW200737015A/en
Priority to US11/460,558 priority patent/US8078875B2/en
Publication of GB2429095A publication Critical patent/GB2429095A/en
Priority to IL189669A priority patent/IL189669A0/en
Application granted granted Critical
Publication of GB2429095B publication Critical patent/GB2429095B/en
Priority to JP2012191136A priority patent/JP5398889B2/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • 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
    • G07D7/004—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 digital security elements, e.g. information coded on a magnetic thread or strip
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; 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
    • 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
    • G06K19/10—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 at least one kind of marking being used for authentication, e.g. of credit or identity cards

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Theoretical Computer Science (AREA)
  • General Health & Medical Sciences (AREA)
  • Electromagnetism (AREA)
  • Health & Medical Sciences (AREA)
  • Toxicology (AREA)
  • Artificial Intelligence (AREA)
  • Computer Vision & Pattern Recognition (AREA)
  • Computer Security & Cryptography (AREA)
  • Inspection Of Paper Currency And Valuable Securities (AREA)
  • Credit Cards Or The Like (AREA)
  • Collating Specific Patterns (AREA)

Abstract

An article identification method comprises: determining a signature from an article based upon an intrinsic characteristic of the article comparing the determined signature to a stored signature, splitting the determined signature into blocks of contiguous data, performing a comparison operation between each block and respective blocks of the stored signature, and comparing an attribute of a comparison result from each block comparison to an expected attribute of the block comparison to determine a compensation value for use in determining a comparison result. The method can also comprise determining a similarity result between the determined signature and the stored signature, using the compensation value to adjust the determined signature. Thus an article damaged by stretching or shrinking can be successfully identified. Also, a non-linear signature determination can be accommodated without losing identification accuracy.
GB0515460A 2005-07-27 2005-07-27 Verification of authenticity Expired - Fee Related GB2429095B (en)

Priority Applications (13)

Application Number Priority Date Filing Date Title
GB0515460A GB2429095B (en) 2005-07-27 2005-07-27 Verification of authenticity
DE602006017224T DE602006017224D1 (en) 2005-07-27 2006-07-19 VERIFICATION OF AUTHENTICITY
JP2008523436A JP5123181B2 (en) 2005-07-27 2006-07-19 Authenticity verification
KR1020087004721A KR101223204B1 (en) 2005-07-27 2006-07-19 Verification of authenticity
RU2008107330/08A RU2417448C2 (en) 2005-07-27 2006-07-19 Authenticity verification
AT06765023T ATE483215T1 (en) 2005-07-27 2006-07-19 VERIFICATION OF AUTHENTICITY
PCT/GB2006/002689 WO2007012816A1 (en) 2005-07-27 2006-07-19 Verification of authenticity
EP06765023A EP1908027B1 (en) 2005-07-27 2006-07-19 Verification of authenticity
CN2006800325384A CN101258528B (en) 2005-07-27 2006-07-19 Authenticity verification
TW095127170A TW200737015A (en) 2005-07-27 2006-07-25 Verification of authenticity
US11/460,558 US8078875B2 (en) 2005-07-27 2006-07-27 Verification of authenticity
IL189669A IL189669A0 (en) 2005-07-27 2008-02-21 Verification of authenticity
JP2012191136A JP5398889B2 (en) 2005-07-27 2012-08-31 Authenticity verification

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB0515460A GB2429095B (en) 2005-07-27 2005-07-27 Verification of authenticity

Publications (3)

Publication Number Publication Date
GB0515460D0 GB0515460D0 (en) 2005-08-31
GB2429095A GB2429095A (en) 2007-02-14
GB2429095B true GB2429095B (en) 2008-08-13

Family

ID=34976722

Family Applications (1)

Application Number Title Priority Date Filing Date
GB0515460A Expired - Fee Related GB2429095B (en) 2005-07-27 2005-07-27 Verification of authenticity

Country Status (4)

Country Link
CN (1) CN101258528B (en)
AT (1) ATE483215T1 (en)
DE (1) DE602006017224D1 (en)
GB (1) GB2429095B (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8699088B2 (en) 2004-03-12 2014-04-15 Ingenia Holdings Limited Methods and apparatuses for creating authenticatable printed articles and subsequently verifying them
US8766800B2 (en) 2004-03-12 2014-07-01 Ingenia Holdings Limited Authenticity verification methods, products, and apparatuses
US8892556B2 (en) 2009-11-10 2014-11-18 Ingenia Holdings Limited Optimisation

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8171567B1 (en) 2002-09-04 2012-05-01 Tracer Detection Technology Corp. Authentication method and system
GB2450131B (en) 2007-06-13 2009-05-06 Ingenia Holdings Fuzzy Keys
GB2461253B (en) 2008-05-23 2012-11-21 Ingenia Holdings Ltd Linearisation of scanned data
GB2462409A (en) * 2008-07-11 2010-02-10 Ingenia Holdings Signature of moulded article
GB2466465B (en) 2008-12-19 2011-02-16 Ingenia Holdings Authentication
CH710402A2 (en) * 2014-11-24 2016-05-31 Paper Dna Ag Paper authentication device.

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1995024691A1 (en) * 1994-03-08 1995-09-14 Cummins-Allison Corp. Method and apparatus for discriminating and counting documents
US20030156294A1 (en) * 2000-05-08 2003-08-21 D'agraives Bertrand Causse Method for identifying an object
JP2004171109A (en) * 2002-11-18 2004-06-17 Nippon Telegr & Teleph Corp <Ntt> Device authentication system

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3877019A (en) * 1970-03-02 1975-04-08 Object Recognition Systems Photomeasuring device for computer storage of photographic and other materials
US4599509A (en) * 1970-09-21 1986-07-08 Daniel Silverman Access security control
GB9513361D0 (en) * 1995-06-30 1995-09-06 Farrall Andrew J A security device
ES2308793T3 (en) * 1996-12-12 2008-12-01 N.V. Bekaert S.A. RECOGNITION AND VERIFICATION OF ARTICLES.

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1995024691A1 (en) * 1994-03-08 1995-09-14 Cummins-Allison Corp. Method and apparatus for discriminating and counting documents
US20030156294A1 (en) * 2000-05-08 2003-08-21 D'agraives Bertrand Causse Method for identifying an object
JP2004171109A (en) * 2002-11-18 2004-06-17 Nippon Telegr & Teleph Corp <Ntt> Device authentication system

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8699088B2 (en) 2004-03-12 2014-04-15 Ingenia Holdings Limited Methods and apparatuses for creating authenticatable printed articles and subsequently verifying them
US8766800B2 (en) 2004-03-12 2014-07-01 Ingenia Holdings Limited Authenticity verification methods, products, and apparatuses
US9019567B2 (en) 2004-03-12 2015-04-28 Ingenia Holdings Limited Methods and apparatuses for creating authenticatable printed articles and subsequently verifying them
US8892556B2 (en) 2009-11-10 2014-11-18 Ingenia Holdings Limited Optimisation

Also Published As

Publication number Publication date
DE602006017224D1 (en) 2010-11-11
GB2429095A (en) 2007-02-14
ATE483215T1 (en) 2010-10-15
CN101258528B (en) 2012-03-21
CN101258528A (en) 2008-09-03
GB0515460D0 (en) 2005-08-31

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Legal Events

Date Code Title Description
732E Amendments to the register in respect of changes of name or changes affecting rights (sect. 32/1977)

Free format text: REGISTERED BETWEEN 20100218 AND 20100224

PCNP Patent ceased through non-payment of renewal fee

Effective date: 20150727