ATE268927T1 - Neue verfahren und vorrichtung zum authentifizieren von dokumenten durch anwendung des intensitätsprofils von moiremuster - Google Patents
Neue verfahren und vorrichtung zum authentifizieren von dokumenten durch anwendung des intensitätsprofils von moiremusterInfo
- Publication number
- ATE268927T1 ATE268927T1 AT99974223T AT99974223T ATE268927T1 AT E268927 T1 ATE268927 T1 AT E268927T1 AT 99974223 T AT99974223 T AT 99974223T AT 99974223 T AT99974223 T AT 99974223T AT E268927 T1 ATE268927 T1 AT E268927T1
- Authority
- AT
- Austria
- Prior art keywords
- document
- intensity profile
- screen
- moire
- basic screen
- Prior art date
Links
- 238000000034 method Methods 0.000 title abstract 3
- 229920002994 synthetic fiber Polymers 0.000 abstract 1
- 238000012800 visualization Methods 0.000 abstract 1
Classifications
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B27/00—Optical systems or apparatus not provided for by any of the groups G02B1/00 - G02B26/00, G02B30/00
- G02B27/60—Systems using moiré fringes
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B42—BOOKBINDING; ALBUMS; FILES; SPECIAL PRINTED MATTER
- B42D—BOOKS; BOOK COVERS; LOOSE LEAVES; PRINTED MATTER CHARACTERISED BY IDENTIFICATION OR SECURITY FEATURES; PRINTED MATTER OF SPECIAL FORMAT OR STYLE NOT OTHERWISE PROVIDED FOR; DEVICES FOR USE THEREWITH AND NOT OTHERWISE PROVIDED FOR; MOVABLE-STRIP WRITING OR READING APPARATUS
- B42D25/00—Information-bearing cards or sheet-like structures characterised by identification or security features; Manufacture thereof
- B42D25/30—Identification or security features, e.g. for preventing forgery
- B42D25/342—Moiré effects
-
- 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
- G07D7/20—Testing patterns thereon
- G07D7/202—Testing patterns thereon using pattern matching
- G07D7/207—Matching patterns that are created by the interaction of two or more layers, e.g. moiré patterns
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Engineering & Computer Science (AREA)
- Computer Vision & Pattern Recognition (AREA)
- Image Processing (AREA)
- Facsimile Image Signal Circuits (AREA)
- Inspection Of Paper Currency And Valuable Securities (AREA)
- Credit Cards Or The Like (AREA)
- Editing Of Facsimile Originals (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| PCT/IB1999/001895 WO2001039138A1 (en) | 1999-11-29 | 1999-11-29 | New methods and apparatus for authentication of documents by using the intensity profile of moire patterns |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| ATE268927T1 true ATE268927T1 (de) | 2004-06-15 |
Family
ID=11004932
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| AT99974223T ATE268927T1 (de) | 1999-11-29 | 1999-11-29 | Neue verfahren und vorrichtung zum authentifizieren von dokumenten durch anwendung des intensitätsprofils von moiremuster |
Country Status (6)
| Country | Link |
|---|---|
| EP (1) | EP1238373B1 (de) |
| AT (1) | ATE268927T1 (de) |
| AU (1) | AU769883B2 (de) |
| DE (1) | DE69917947T2 (de) |
| ES (1) | ES2223197T3 (de) |
| WO (1) | WO2001039138A1 (de) |
Families Citing this family (28)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6819775B2 (en) * | 1996-07-05 | 2004-11-16 | ECOLE POLYTECHNIQUE FéDéRALE DE LAUSANNE | Authentication of documents and valuable articles by using moire intensity profiles |
| KR20030051250A (ko) * | 2001-12-13 | 2003-06-25 | 오므론 가부시키가이샤 | 서류 진위 판별장치 및 그 방법 |
| WO2005002880A1 (en) | 2003-07-07 | 2005-01-13 | Commonwealth Scientific And Industrial Research Organisation | Method of encoding a latent image |
| EP2397883B1 (de) | 2003-11-21 | 2018-10-24 | Visual Physics, LLC | Mikrooptisches Sicherheits- und Bilddarstellungssystem |
| US7738175B2 (en) | 2003-11-21 | 2010-06-15 | Visual Physics, Llc | Micro-optic security and image presentation system providing modulated appearance of an in-plane image |
| US8867134B2 (en) | 2003-11-21 | 2014-10-21 | Visual Physics, Llc | Optical system demonstrating improved resistance to optically degrading external effects |
| ES2654209T5 (es) | 2005-05-18 | 2021-09-30 | Visual Physics Llc | Sistema de presentación de imágenes y de seguridad micro-óptico |
| DE102006005000B4 (de) | 2006-02-01 | 2016-05-04 | Ovd Kinegram Ag | Mehrschichtkörper mit Mikrolinsen-Anordnung |
| DE102006029536B4 (de) * | 2006-06-26 | 2011-05-05 | Ovd Kinegram Ag | Mehrschichtkörper mit Mikrolinsen sowie Verfahren zu seiner Herstellung |
| DE102006029850A1 (de) | 2006-06-27 | 2008-01-03 | Giesecke & Devrient Gmbh | Sicherheitselement |
| CN1888949A (zh) * | 2006-07-12 | 2007-01-03 | 张华升 | 隐藏图像识别系统、制品、识别装置及制作方法 |
| DE102007005414A1 (de) | 2007-01-30 | 2008-08-07 | Ovd Kinegram Ag | Sicherheitselement zur Sicherung von Wertdokumenten |
| DE102009040975A1 (de) | 2009-09-11 | 2011-03-24 | Ovd Kinegram Ag | Mehrschichtkörper |
| CA2825655C (en) | 2011-01-28 | 2019-04-30 | Crane & Co., Inc. | A laser marked device |
| EP2745165B9 (de) | 2011-08-19 | 2018-07-18 | Visual Physics, LLC | Optional übertragbares optisches system mit reduzierter dicke |
| KR102014576B1 (ko) | 2012-08-17 | 2019-08-26 | 비쥬얼 피직스 엘엘씨 | 미세구조물을 최종 기판에 전사하기 위한 프로세스 |
| BR112015022369A2 (pt) | 2013-03-15 | 2017-07-18 | Visual Physics Llc | dispositivo de segurança óptica |
| US9873281B2 (en) | 2013-06-13 | 2018-01-23 | Visual Physics, Llc | Single layer image projection film |
| US10766292B2 (en) | 2014-03-27 | 2020-09-08 | Crane & Co., Inc. | Optical device that provides flicker-like optical effects |
| ES2959453T3 (es) | 2014-03-27 | 2024-02-26 | Visual Physics Llc | Un dispositivo óptico que produce efectos ópticos similares a parpadeos |
| CN106715141B (zh) | 2014-07-17 | 2020-03-17 | 光学物理有限责任公司 | 用于制造聚合物安全文件例如银行票据的改善的聚合物片材 |
| US10195890B2 (en) | 2014-09-16 | 2019-02-05 | Crane Security Technologies, Inc. | Secure lens layer |
| WO2016130822A1 (en) | 2015-02-11 | 2016-08-18 | Crane & Co., Inc. | Method for the surface application of a security device to a substrate |
| DE102015122798A1 (de) | 2015-12-23 | 2017-06-29 | Bundesdruckerei Gmbh | Bedruckter Artikel, Verfahren zur Echtheitsprüfung eines bedruckten Artikels und Artikelsystem |
| US11590791B2 (en) | 2017-02-10 | 2023-02-28 | Crane & Co., Inc. | Machine-readable optical security device |
| EP3878658B1 (de) * | 2018-11-09 | 2024-11-13 | Toppan Printing Co., Ltd. | Verfahren zur erzeugung von moiré-formationsmustern, vorrichtung zur erzeugung von moiré-formationsmustern und system zur erzeugung von moiré-formationsmustern |
| RU2745032C1 (ru) * | 2020-07-13 | 2021-03-18 | Общество С Ограниченной Ответственностью "Конструкторское Бюро "Дорс" (Ооо "Кб "Дорс") | Способ дополнительной проверки подлинности ценного документа |
| DE102023127721B3 (de) | 2023-10-11 | 2024-09-05 | Koenig & Bauer Ag | Verfahren zum Ermitteln mindestens eines Winkelversatzes zwischen in einem ersten Raster gedruckten Linien eines Druckbildes und in einem zweiten Raster angeordneten Mikrolinsen |
Family Cites Families (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US1138011A (en) | 1915-05-04 | Locomotive Recording Dynamometer Company | Recording instrument. | |
| GB2173767A (en) * | 1985-04-03 | 1986-10-22 | Andrew James Smith | Security markings |
| GB8818431D0 (en) | 1988-08-03 | 1988-09-07 | Kenrick & Jefferson Ltd | Copy protection of multi-colour documents |
| US5018767A (en) | 1989-01-18 | 1991-05-28 | Schmeiser, Morelle & Watts | Counterfeit protected document |
| FR2654386B1 (fr) | 1989-11-14 | 1992-01-17 | Arjomari Prioux | Support plastique filigrane. |
| US5396559A (en) | 1990-08-24 | 1995-03-07 | Mcgrew; Stephen P. | Anticounterfeiting method and device utilizing holograms and pseudorandom dot patterns |
| WO1995004665A1 (en) * | 1993-08-10 | 1995-02-16 | Hardy Business Forms Limited | Embedded printed data - method and apparatus |
| US5823576A (en) * | 1994-05-06 | 1998-10-20 | Lew Lambert | Copy-resistant document |
| AUPP044197A0 (en) * | 1997-11-19 | 1997-12-11 | Securency Pty Ltd | Moire security device |
-
1999
- 1999-11-29 AU AU11735/00A patent/AU769883B2/en not_active Expired
- 1999-11-29 EP EP99974223A patent/EP1238373B1/de not_active Expired - Lifetime
- 1999-11-29 WO PCT/IB1999/001895 patent/WO2001039138A1/en not_active Ceased
- 1999-11-29 ES ES99974223T patent/ES2223197T3/es not_active Expired - Lifetime
- 1999-11-29 DE DE69917947T patent/DE69917947T2/de not_active Expired - Lifetime
- 1999-11-29 AT AT99974223T patent/ATE268927T1/de active
Also Published As
| Publication number | Publication date |
|---|---|
| AU1173500A (en) | 2001-06-04 |
| WO2001039138A1 (en) | 2001-05-31 |
| EP1238373B1 (de) | 2004-06-09 |
| DE69917947T2 (de) | 2005-07-21 |
| EP1238373A1 (de) | 2002-09-11 |
| AU769883B2 (en) | 2004-02-05 |
| ES2223197T3 (es) | 2005-02-16 |
| DE69917947D1 (de) | 2004-07-15 |
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Legal Events
| Date | Code | Title | Description |
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| UEP | Publication of translation of european patent specification |
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