ATE260495T1 - Verfahren zum identifizieren eines gegenstandes - Google Patents

Verfahren zum identifizieren eines gegenstandes

Info

Publication number
ATE260495T1
ATE260495T1 AT01927944T AT01927944T ATE260495T1 AT E260495 T1 ATE260495 T1 AT E260495T1 AT 01927944 T AT01927944 T AT 01927944T AT 01927944 T AT01927944 T AT 01927944T AT E260495 T1 ATE260495 T1 AT E260495T1
Authority
AT
Austria
Prior art keywords
interference
identified
illuminating
candidate object
candidate
Prior art date
Application number
AT01927944T
Other languages
English (en)
Inventor
D Agraives Bertrand Causse
Michel Chiaramello
Original Assignee
Europ Economic Community
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 Europ Economic Community filed Critical Europ Economic Community
Application granted granted Critical
Publication of ATE260495T1 publication Critical patent/ATE260495T1/de

Links

Classifications

    • 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
    • G07D7/06—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
    • G07D7/1205—Testing spectral properties

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Health & Medical Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Toxicology (AREA)
  • General Physics & Mathematics (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Multimedia (AREA)
  • Theoretical Computer Science (AREA)
  • Length Measuring Devices By Optical Means (AREA)
  • Image Processing (AREA)
  • Devices For Executing Special Programs (AREA)
  • Radar Systems Or Details Thereof (AREA)
  • Investigating Materials By The Use Of Optical Means Adapted For Particular Applications (AREA)
AT01927944T 2000-05-08 2001-05-07 Verfahren zum identifizieren eines gegenstandes ATE260495T1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
LU90580A LU90580B1 (fr) 2000-05-08 2000-05-08 M-thode d'identification d'un objet
PCT/EP2001/005147 WO2001086589A1 (fr) 2000-05-08 2001-05-07 Methode d'identification d'un objet

Publications (1)

Publication Number Publication Date
ATE260495T1 true ATE260495T1 (de) 2004-03-15

Family

ID=19731900

Family Applications (1)

Application Number Title Priority Date Filing Date
AT01927944T ATE260495T1 (de) 2000-05-08 2001-05-07 Verfahren zum identifizieren eines gegenstandes

Country Status (12)

Country Link
US (1) US6741360B2 (de)
EP (1) EP1281161B1 (de)
JP (1) JP2003534536A (de)
AT (1) ATE260495T1 (de)
AU (1) AU5483001A (de)
CA (1) CA2407433A1 (de)
DE (1) DE60102150T2 (de)
DK (1) DK1281161T3 (de)
ES (1) ES2215896T3 (de)
LU (1) LU90580B1 (de)
NO (1) NO20025345L (de)
WO (1) WO2001086589A1 (de)

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US7869057B2 (en) * 2002-09-09 2011-01-11 Zygo Corporation Multiple-angle multiple-wavelength interferometer using high-NA imaging and spectral analysis
US7139081B2 (en) * 2002-09-09 2006-11-21 Zygo Corporation Interferometry method for ellipsometry, reflectometry, and scatterometry measurements, including characterization of thin film structures
FR2849245B1 (fr) * 2002-12-20 2006-02-24 Thales Sa Procede d'authentification et d'identification optique d'objets et dispositif de mise en oeuvre
US7106454B2 (en) * 2003-03-06 2006-09-12 Zygo Corporation Profiling complex surface structures using scanning interferometry
US7324214B2 (en) * 2003-03-06 2008-01-29 Zygo Corporation Interferometer and method for measuring characteristics of optically unresolved surface features
EP1664932B1 (de) 2003-09-15 2015-01-28 Zygo Corporation Interferometrische analyse von oberflächen
DE602005014755D1 (de) * 2004-03-12 2009-07-16 Ingenia Technology Ltd Verfahren und vorrichtungen zur erzeugung authentifizierbarer gegenstände und ihrer nachfolgenden überprüfung
GB2411954B (en) * 2004-03-12 2006-08-09 Ingenia Technology Ltd Authenticity verification methods,products and apparatuses
WO2005088533A1 (en) * 2004-03-12 2005-09-22 Ingenia Technology Limited Authenticity verification methods, products and apparatuses
DE102004018856A1 (de) * 2004-04-19 2005-11-03 Giesecke & Devrient Gmbh Vorrichtung zur Prüfung von Banknoten
FR2870376B1 (fr) 2004-05-11 2006-09-22 Yann Boutant Procede de reconnaissance de supports fibreux, ainsi que les applications d'un tel procede dans le domaine informatique notamment
US7142311B2 (en) * 2004-05-18 2006-11-28 Zygo Corporation Methods and systems for determining optical properties using low-coherence interference signals
US7667570B1 (en) 2004-05-19 2010-02-23 Lockheed Martin Corporation Nanostructured combination key-lock
US20060012582A1 (en) * 2004-07-15 2006-01-19 De Lega Xavier C Transparent film measurements
WO2006011803A2 (en) * 2004-07-30 2006-02-02 Eagle Vision Systems B.V. Apparatus and method for checking of containers
GB2417592B (en) * 2004-08-13 2006-07-26 Ingenia Technology Ltd Authenticity verification of articles
US7884947B2 (en) * 2005-01-20 2011-02-08 Zygo Corporation Interferometry for determining characteristics of an object surface, with spatially coherent illumination
US7428057B2 (en) * 2005-01-20 2008-09-23 Zygo Corporation Interferometer for determining characteristics of an object surface, including processing and calibration
EP1851678A2 (de) * 2005-02-08 2007-11-07 Koninklijke Philips Electronics N.V. Optische specklemusteruntersuchung
GB2426100B (en) * 2005-05-11 2007-08-22 Ingenia Technology Ltd Authenticity vertification
US20060294583A1 (en) * 2005-05-11 2006-12-28 Ingenia Holdings (U.K.) Limited Authenticity Verification
WO2007012815A1 (en) * 2005-07-27 2007-02-01 Ingenia Technology Limited Authenticity verification
GB2429095B (en) * 2005-07-27 2008-08-13 Ingenia Technology Ltd Verification of authenticity
GB2428846B (en) * 2005-07-27 2008-08-13 Ingenia Technology Ltd Prescription Authentication
WO2007012821A1 (en) * 2005-07-27 2007-02-01 Ingenia Technology Limited Verification of the signature of an article created from signals obtained from scatter of coherent optical radiation from the surface of the article
RU2417448C2 (ru) * 2005-07-27 2011-04-27 Инджениа Холдингс Лимитед Верификация аутентичности
GB2429097B (en) * 2005-07-27 2008-10-29 Ingenia Technology Ltd Verification
EP1907963A1 (de) * 2005-07-27 2008-04-09 Ingenia Technology Limited Stärkenauthentifikation durch verwendung von speckle-mustern
GB2429950B (en) * 2005-09-08 2007-08-22 Ingenia Holdings Copying
US7636168B2 (en) * 2005-10-11 2009-12-22 Zygo Corporation Interferometry method and system including spectral decomposition
US7624928B2 (en) * 2005-11-18 2009-12-01 Fuji Xerox Co., Ltd. Method and apparatus for making tags, tag, and system for managing articles
EP1791079A1 (de) * 2005-11-25 2007-05-30 Fuji Xerox Co., Ltd. Verfahren und Vorrichtung zum Erstellen von Tags, Tag und System zur Verwaltung von Artikeln
GB2448245B (en) * 2005-12-23 2009-11-04 Ingenia Holdings Optical authentication
GB2434442A (en) * 2006-01-16 2007-07-25 Ingenia Holdings Verification of performance attributes of packaged integrated circuits
GB2440386A (en) * 2006-06-12 2008-01-30 Ingenia Technology Ltd Scanner authentication
WO2008011510A2 (en) * 2006-07-21 2008-01-24 Zygo Corporation Compensation of systematic effects in low coherence interferometry
EP1898365A1 (de) * 2006-08-23 2008-03-12 E.I. Dupont de Nemours and Company Verfahren und Vorrichtung zur Überprüfung der Authentizität eines Elements durch Erkennung kodierter lumineszierender Sicherheitsmarker
US7643147B2 (en) * 2006-11-03 2010-01-05 Neuropace, Inc. Method and system for device identification
WO2008080127A2 (en) * 2006-12-22 2008-07-03 Zygo Corporation Apparatus and method for measuring characteristics of surface features
US7889355B2 (en) 2007-01-31 2011-02-15 Zygo Corporation Interferometry for lateral metrology
GB2450131B (en) * 2007-06-13 2009-05-06 Ingenia Holdings Fuzzy Keys
US7619746B2 (en) * 2007-07-19 2009-11-17 Zygo Corporation Generating model signals for interferometry
US8072611B2 (en) * 2007-10-12 2011-12-06 Zygo Corporation Interferometric analysis of under-resolved features
WO2009064670A2 (en) * 2007-11-13 2009-05-22 Zygo Corporation Interferometer utilizing polarization scanning
US8126677B2 (en) 2007-12-14 2012-02-28 Zygo Corporation Analyzing surface structure using scanning interferometry
GB2460625B (en) * 2008-05-14 2010-05-26 Ingenia Holdings Two tier authentication
GB2461971B (en) * 2008-07-11 2012-12-26 Ingenia Holdings Ltd Generating a collective signature for articles produced in a mould
US8120781B2 (en) 2008-11-26 2012-02-21 Zygo Corporation Interferometric systems and methods featuring spectral analysis of unevenly sampled data
GB2466311B (en) 2008-12-19 2010-11-03 Ingenia Holdings Self-calibration of a matching algorithm for determining authenticity
GB2466465B (en) * 2008-12-19 2011-02-16 Ingenia Holdings Authentication
NL2004539A (en) * 2009-06-22 2010-12-23 Asml Netherlands Bv Object inspection systems and methods.
GB2476226B (en) 2009-11-10 2012-03-28 Ingenia Holdings Ltd Optimisation
CN104297260B (zh) 2014-11-04 2017-10-10 广州广电运通金融电子股份有限公司 一种薄介质的无接触式检测方法及装置
IL240872A (en) 2015-08-27 2016-11-30 Elbit Systems Land & C4I Ltd A method and system for discovering object authenticity
UA124089C2 (uk) * 2015-09-24 2021-07-21 Сікпа Холдінг Са Повторна сертифікація виробів
IL245932A (en) 2016-05-30 2017-10-31 Elbit Systems Land & C4I Ltd System and methods for determining the authenticity of an object that includes a reference image acquisition and a user unit
US10354963B2 (en) * 2017-12-12 2019-07-16 Eastman Kodak Company Decoding information embedded in an electronic element
DE102020213161A1 (de) 2020-10-19 2022-04-21 Robert Bosch Gesellschaft mit beschränkter Haftung LiDAR-System und Steuerverfahren mit Oberflächenrauheitsbestimmung

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB8812890D0 (en) * 1988-05-31 1988-07-06 De La Rue Co Plc Security device & methods & apparatus for verification
DE4408226C2 (de) * 1994-03-11 1997-08-28 Peter Dr Ing Lehmann Meßeinrichtung zur prozeßgekoppelten Bestimmung der Rauheit technischer Oberflächen durch Auswertung di- oder polychromatischer Specklemuster
EP0768511A1 (de) * 1995-10-16 1997-04-16 European Community Optisches Verfahren für dreidimensionale Profilometrie basiert auf der Verarbeitung von Speckle-Bildern in Teilkohärenter Beleuchtung, und Interferometer zur Durchführung dieses Verfahrens

Also Published As

Publication number Publication date
JP2003534536A (ja) 2003-11-18
LU90580B1 (fr) 2001-11-09
DE60102150D1 (de) 2004-04-01
WO2001086589A1 (fr) 2001-11-15
EP1281161B1 (de) 2004-02-25
ES2215896T3 (es) 2004-10-16
DE60102150T2 (de) 2004-08-26
US20030156294A1 (en) 2003-08-21
EP1281161A1 (de) 2003-02-05
DK1281161T3 (da) 2004-07-05
NO20025345L (no) 2003-01-08
AU5483001A (en) 2001-11-20
CA2407433A1 (en) 2001-11-15
NO20025345D0 (no) 2002-11-07
US6741360B2 (en) 2004-05-25

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