PT1290629E - Dispositivo destinado a avaliacao de caracteristicas de autenticidade com estrutura de difraccao - Google Patents
Dispositivo destinado a avaliacao de caracteristicas de autenticidade com estrutura de difraccaoInfo
- Publication number
- PT1290629E PT1290629E PT01960243T PT01960243T PT1290629E PT 1290629 E PT1290629 E PT 1290629E PT 01960243 T PT01960243 T PT 01960243T PT 01960243 T PT01960243 T PT 01960243T PT 1290629 E PT1290629 E PT 1290629E
- Authority
- PT
- Portugal
- Prior art keywords
- difraction
- assessment
- device intended
- examined
- document
- Prior art date
Links
- 238000005286 illumination Methods 0.000 abstract 1
- 239000011159 matrix material Substances 0.000 abstract 1
Classifications
-
- 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
- G06K7/10544—Methods or arrangements for sensing record carriers, e.g. for reading patterns by electromagnetic radiation, e.g. optical sensing; by corpuscular radiation by scanning of the records by radiation in the optical part of the electromagnetic spectrum
- G06K7/10821—Methods or arrangements for sensing record carriers, e.g. for reading patterns by electromagnetic radiation, e.g. optical sensing; by corpuscular radiation by scanning of the records by radiation in the optical part of the electromagnetic spectrum further details of bar or optical code scanning devices
- G06K7/1094—Methods or arrangements for sensing record carriers, e.g. for reading patterns by electromagnetic radiation, e.g. optical sensing; by corpuscular radiation by scanning of the records by radiation in the optical part of the electromagnetic spectrum further details of bar or optical code scanning devices the record carrier being at least partially of the hologram type
-
- 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
- G06K19/08—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
- G06K19/16—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 the marking being a hologram or diffraction grating
-
- 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
- G06K7/10544—Methods or arrangements for sensing record carriers, e.g. for reading patterns by electromagnetic radiation, e.g. optical sensing; by corpuscular radiation by scanning of the records by radiation in the optical part of the electromagnetic spectrum
- G06K7/10554—Moving beam scanning
- G06K7/10594—Beam path
- G06K7/10603—Basic scanning using moving elements
-
- 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
- G06K7/10544—Methods or arrangements for sensing record carriers, e.g. for reading patterns by electromagnetic radiation, e.g. optical sensing; by corpuscular radiation by scanning of the records by radiation in the optical part of the electromagnetic spectrum
- G06K7/10712—Fixed beam scanning
- G06K7/10722—Photodetector array or CCD scanning
-
- G—PHYSICS
- G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
- G03H—HOLOGRAPHIC PROCESSES OR APPARATUS
- G03H1/00—Holographic processes or apparatus using light, infrared or ultraviolet waves for obtaining holograms or for obtaining an image from them; Details peculiar thereto
- G03H1/0005—Adaptation of holography to specific applications
- G03H1/0011—Adaptation of holography to specific applications for security or authentication
Landscapes
- Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Electromagnetism (AREA)
- General Physics & Mathematics (AREA)
- Theoretical Computer Science (AREA)
- Health & Medical Sciences (AREA)
- General Health & Medical Sciences (AREA)
- Toxicology (AREA)
- Artificial Intelligence (AREA)
- Computer Vision & Pattern Recognition (AREA)
- Investigating Materials By The Use Of Optical Means Adapted For Particular Applications (AREA)
- Inspection Of Paper Currency And Valuable Securities (AREA)
- Testing Of Optical Devices Or Fibers (AREA)
- Credit Cards Or The Like (AREA)
- Investigating, Analyzing Materials By Fluorescence Or Luminescence (AREA)
- Analysing Materials By The Use Of Radiation (AREA)
- Holo Graphy (AREA)
- Length Measuring Devices By Optical Means (AREA)
- Investigating Or Analysing Materials By Optical Means (AREA)
- Optical Record Carriers And Manufacture Thereof (AREA)
- Optical Measuring Cells (AREA)
- Studio Devices (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE10028239A DE10028239A1 (de) | 2000-06-07 | 2000-06-07 | Vorrichtung zur Auswertung von Echtheitsmerkmalen mit Beugungsstruktur |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| PT1290629E true PT1290629E (pt) | 2004-11-30 |
Family
ID=7645028
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| PT01960243T PT1290629E (pt) | 2000-06-07 | 2001-05-25 | Dispositivo destinado a avaliacao de caracteristicas de autenticidade com estrutura de difraccao |
Country Status (12)
| Country | Link |
|---|---|
| US (1) | US6750465B2 (pt) |
| EP (1) | EP1290629B1 (pt) |
| CN (1) | CN1201263C (pt) |
| AT (1) | ATE272233T1 (pt) |
| CA (1) | CA2411687C (pt) |
| DE (2) | DE10028239A1 (pt) |
| ES (1) | ES2225591T3 (pt) |
| HU (1) | HU225352B1 (pt) |
| PL (1) | PL198952B1 (pt) |
| PT (1) | PT1290629E (pt) |
| TR (1) | TR200402066T4 (pt) |
| WO (1) | WO2001095248A1 (pt) |
Families Citing this family (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE10234431A1 (de) * | 2002-07-29 | 2004-02-12 | Giesecke & Devrient Gmbh | Vorrichtung und Verfahren zur Bearbeitung von Wertdokumenten |
| DE102004018856A1 (de) * | 2004-04-19 | 2005-11-03 | Giesecke & Devrient Gmbh | Vorrichtung zur Prüfung von Banknoten |
| DE102004020661A1 (de) * | 2004-04-24 | 2005-11-17 | Smiths Heimann Biometrics Gmbh | Anordnung und Verfahren zum Prüfen von optischen Beugungsstrukturen auf Dokumenten |
| WO2006138301A2 (en) * | 2005-06-13 | 2006-12-28 | Gale Robert D | Electronic signal splitters |
| US7375533B2 (en) * | 2005-06-15 | 2008-05-20 | Gale Robert D | Continuity tester adaptors |
| DE102009017708B3 (de) | 2009-04-14 | 2010-11-04 | Bundesdruckerei Gmbh | Verifikationsvorrichtung und Verfahren zum Verifizieren beugender und/oder reflektierender Sicherheitsmerkmale von Sicherheitsdokumenten |
| CN102500627B (zh) * | 2011-10-19 | 2013-12-18 | 北京金自天正智能控制股份有限公司 | 一种板材的宽度、边部形状、边部缺陷测量仪及测量方法 |
| DE102012219905A1 (de) * | 2012-10-31 | 2014-04-30 | Bundesdruckerei Gmbh | Verfahren und Vorrichtung zur Prüfung eines Sicherheitselements |
Family Cites Families (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4184700A (en) * | 1975-11-17 | 1980-01-22 | Lgz Landis & Gyr Zug Ag | Documents embossed with optical markings representing genuineness information |
| EP0375833B1 (de) * | 1988-12-12 | 1993-02-10 | Landis & Gyr Technology Innovation AG | Optisch variables Flächenmuster |
| CA2110681A1 (en) * | 1991-06-05 | 1992-12-10 | Peter Samuel Atherton | Optical memories incorporating diffraction gratings |
| JP2795595B2 (ja) * | 1992-06-26 | 1998-09-10 | セントラル硝子株式会社 | 透明板状体の欠点検出方法 |
| KR100297518B1 (ko) * | 1993-01-19 | 2001-11-22 | 빅토르에브게노비치파닌 | 부하가걸린물체의기계적거동의비파괴검사방법,그판정방법및그장치 |
| US5751412A (en) * | 1993-11-05 | 1998-05-12 | Mikoh Technology Limited | Diffraction viewing device to aid in authenticating an optical surface |
| GB9425232D0 (en) * | 1994-12-14 | 1995-02-08 | Secr Defence | Method of authenticating watermarked paper |
| DE19721525A1 (de) * | 1997-05-22 | 1998-12-24 | Hsm Gmbh | Verfahren zur Echtheitsprüfung eines Hologramms und Lesegerät zur Durchführung des Verfahrens |
| CH693693A5 (de) * | 1997-06-06 | 2003-12-15 | Ovd Kinegram Ag | Vorrichtung zum Erkennen beugungsoptischer Markierungen. |
| RU2196977C2 (ru) * | 1997-06-17 | 2003-01-20 | Юки Инженеринг Систем Ко., Лтд. | Устройство контроля листовой упаковки |
| US5825475A (en) * | 1997-07-29 | 1998-10-20 | Van Leer Metallized Products (Usa) Limited | System and method for determining which of a plurality of visually indistinguishable objects have been marked with a covert indicator |
| US6097035A (en) * | 1999-02-22 | 2000-08-01 | Digital Persona, Inc. | Fingerprint detection apparatus with partial fingerprint images |
-
2000
- 2000-06-07 DE DE10028239A patent/DE10028239A1/de not_active Withdrawn
-
2001
- 2001-05-25 HU HU0300702A patent/HU225352B1/hu unknown
- 2001-05-25 AT AT01960243T patent/ATE272233T1/de active
- 2001-05-25 DE DE50103021T patent/DE50103021D1/de not_active Expired - Lifetime
- 2001-05-25 WO PCT/EP2001/005989 patent/WO2001095248A1/de active IP Right Grant
- 2001-05-25 EP EP01960243A patent/EP1290629B1/de not_active Expired - Lifetime
- 2001-05-25 PL PL359019A patent/PL198952B1/pl unknown
- 2001-05-25 PT PT01960243T patent/PT1290629E/pt unknown
- 2001-05-25 CN CNB018091148A patent/CN1201263C/zh not_active Expired - Lifetime
- 2001-05-25 ES ES01960243T patent/ES2225591T3/es not_active Expired - Lifetime
- 2001-05-25 CA CA002411687A patent/CA2411687C/en not_active Expired - Lifetime
- 2001-05-25 TR TR2004/02066T patent/TR200402066T4/xx unknown
-
2002
- 2002-11-25 US US10/373,884 patent/US6750465B2/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| ES2225591T3 (es) | 2005-03-16 |
| ATE272233T1 (de) | 2004-08-15 |
| HUP0300702A2 (en) | 2003-08-28 |
| DE50103021D1 (de) | 2004-09-02 |
| CN1201263C (zh) | 2005-05-11 |
| PL198952B1 (pl) | 2008-08-29 |
| HU225352B1 (en) | 2006-10-28 |
| CA2411687A1 (en) | 2002-12-06 |
| CA2411687C (en) | 2007-01-30 |
| US20030174308A1 (en) | 2003-09-18 |
| EP1290629B1 (de) | 2004-07-28 |
| CN1427981A (zh) | 2003-07-02 |
| DE10028239A1 (de) | 2001-12-13 |
| EP1290629A1 (de) | 2003-03-12 |
| US6750465B2 (en) | 2004-06-15 |
| TR200402066T4 (tr) | 2004-10-21 |
| PL359019A1 (en) | 2004-08-23 |
| WO2001095248A1 (de) | 2001-12-13 |
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