MX2013010996A - Metodo y sistema para autentificar un documento protegido. - Google Patents
Metodo y sistema para autentificar un documento protegido.Info
- Publication number
- MX2013010996A MX2013010996A MX2013010996A MX2013010996A MX2013010996A MX 2013010996 A MX2013010996 A MX 2013010996A MX 2013010996 A MX2013010996 A MX 2013010996A MX 2013010996 A MX2013010996 A MX 2013010996A MX 2013010996 A MX2013010996 A MX 2013010996A
- Authority
- MX
- Mexico
- Prior art keywords
- tag
- digital
- imprint
- calculating
- verification
- Prior art date
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
- G07D7/003—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 security elements
-
- G—PHYSICS
- G06—COMPUTING OR CALCULATING; COUNTING
- G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
- G06T1/00—General purpose image data processing
- G06T1/0021—Image watermarking
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Computer Security & Cryptography (AREA)
- Theoretical Computer Science (AREA)
- Collating Specific Patterns (AREA)
- Image Processing (AREA)
- Accessory Devices And Overall Control Thereof (AREA)
Abstract
La invención se relaciona con un método para autentificar automáticamente un documento que comprende una porción de etiqueta, que incluye las siguientes etapas: a) imprimir una etiqueta auténtica (101) que tiene elementos ópticamente variables; b) fotografía la etiqueta auténtica (101) para crear una primera imagen de referencia; c) calcular y registrar una impresión digital de referencia de la etiqueta; d) fotografiar una etiqueta (102) que se verificará secuencialmente bajo las primeras condiciones de iluminación, y bajo las segundas condiciones de iluminación esencialmente diferentes de las primeras condiciones de iluminación, para crear la primera y la segunda imagen de verificación, usando un aparato de formación de imagen (107) que tiene una unidad de comunicación (109), una unidad de memoria (113), y una unidad de cálculo (112): e) verificar el carácter ópticamente variable con base en la primera y en la segunda imagen de verificación y calcular una impresión digital de verificación de la etiqueta que se verificará; y f) comparar la impresión digital de verificación y la correspondiente impresión digital de referencia, calcular la distancia entre las dos dichas impresiones digitales, y comparar dicha distancia con relación a un umbral predeterminado.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR1152522A FR2973137B1 (fr) | 2011-03-25 | 2011-03-25 | Procede et systeme d'authentification d'un document securise |
| PCT/FR2012/050605 WO2012131239A1 (fr) | 2011-03-25 | 2012-03-23 | Procédé et système d'authentification d'un document sécurisé |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| MX2013010996A true MX2013010996A (es) | 2014-03-27 |
Family
ID=46017928
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| MX2013010996A MX2013010996A (es) | 2011-03-25 | 2012-03-23 | Metodo y sistema para autentificar un documento protegido. |
Country Status (8)
| Country | Link |
|---|---|
| US (1) | US9153005B2 (es) |
| EP (1) | EP2689400B1 (es) |
| BR (1) | BR112013024465B1 (es) |
| EA (1) | EA025922B1 (es) |
| FR (1) | FR2973137B1 (es) |
| MX (1) | MX2013010996A (es) |
| UA (1) | UA112077C2 (es) |
| WO (1) | WO2012131239A1 (es) |
Families Citing this family (24)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2012136902A1 (fr) | 2011-04-05 | 2012-10-11 | Franck Guigan | Code-barres de sécurité |
| US9794269B2 (en) * | 2013-08-29 | 2017-10-17 | Nbcuniversal Media, Llc | Method and system for validating rights to digital content using a digital token |
| TWM469566U (zh) * | 2013-08-29 | 2014-01-01 | Int Currency Tech | 具快速回應碼辨識之有價文件辨識機 |
| EP2878453A1 (de) | 2013-11-28 | 2015-06-03 | Authentic Vision GmbH | Objektmarkierung zur optischen Authentifizierung und Verfahren zu deren Herstellung |
| AT516687B1 (de) * | 2014-12-18 | 2016-12-15 | Ait Austrian Inst Technology | Photometrischer DOVID-Vergleich |
| CN106682912B (zh) * | 2015-11-10 | 2021-06-15 | 艾普维真股份有限公司 | 3d结构的认证方法 |
| EP3205512B1 (en) | 2016-02-09 | 2018-06-13 | CSEM Centre Suisse d'Electronique et de Microtechnique SA - Recherche et Développement | Optical security device |
| FR3053501B1 (fr) * | 2016-06-29 | 2018-11-09 | Safran Identity & Security | Procede d'authentification de documents au moyen d'un terminal mobile de telecommunication |
| US10083353B2 (en) * | 2016-10-28 | 2018-09-25 | Intuit Inc. | Identifying document forms using digital fingerprints |
| FR3062509B1 (fr) * | 2017-01-31 | 2020-10-23 | Surys | Procede de verification de l’authenticite d’un produit sensible. |
| GB2553041B (en) | 2017-08-24 | 2018-08-08 | Quantum Base Ltd | Optical reading of a security element |
| CN112739549B (zh) | 2018-06-29 | 2022-09-16 | 凸版印刷株式会社 | 认证体、认证体的制造方法、认证体的读取方法及认证体的验证方法 |
| US10769263B1 (en) | 2019-05-07 | 2020-09-08 | Alibaba Group Holding Limited | Certificate verification |
| RU2707320C1 (ru) * | 2019-06-20 | 2019-11-26 | Общество С Ограниченной Ответственностью "Конструкторское Бюро "Дорс" (Ооо "Кб "Дорс") | Способ распознавания символа на банкноте и сопроцессор для вычислительной системы устройства для обработки банкнот |
| EP3910548A1 (en) | 2020-05-14 | 2021-11-17 | Demax - Holograms AD | Method for checking variable diffractive optical element |
| FR3111218A1 (fr) * | 2020-06-08 | 2021-12-10 | Cypheme | Procédé d’identification et dispositif de détection de la contrefaçon par traitement totalement automatisé des caractéristiques des produits photographiés par un appareil muni d’une caméra digitale |
| FR3111726B1 (fr) | 2020-06-19 | 2022-07-22 | Surys | procédé d’authentification d’un élément optiquement variable. |
| CN112348472B (zh) * | 2020-11-09 | 2023-10-31 | 浙江太美医疗科技股份有限公司 | 实验室检查表的录入方法、装置和计算机可读介质 |
| EP4083850A1 (en) | 2021-04-27 | 2022-11-02 | Onfido Ltd | Method for detecting fraud in documents |
| EP4105825A1 (en) | 2021-06-14 | 2022-12-21 | Onfido Ltd | Generalised anomaly detection |
| EP4105815A1 (en) | 2021-06-14 | 2022-12-21 | Onfido Ltd | Signal based machine learning fraud detection |
| US12205294B2 (en) | 2022-03-07 | 2025-01-21 | Onfido Ltd. | Methods and systems for authentication of a physical document |
| BR102022017062A2 (pt) * | 2022-08-25 | 2022-12-13 | Daniel Agusto Ricardo | Conjunto portável removível com visibilizador e suporte para identificação papilogenética |
| US12423447B2 (en) | 2023-12-29 | 2025-09-23 | Hong Kong Applied Science and Technology Research Institute Company Limited | Optical-digital encoding-decoding system |
Family Cites Families (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2762336B1 (fr) | 1997-04-21 | 1999-06-11 | Francois Trantoul | Procede de fabrication d'un film a motif non reproductible par lecture optique pour la protection de documents |
| US7218751B2 (en) * | 2001-06-29 | 2007-05-15 | Digimarc Corporation | Generating super resolution digital images |
| US20040258274A1 (en) * | 2002-10-31 | 2004-12-23 | Brundage Trent J. | Camera, camera accessories for reading digital watermarks, digital watermarking method and systems, and embedding digital watermarks with metallic inks |
| EP1606121A4 (en) * | 2003-03-27 | 2010-05-05 | Graphic Security Systems Corp | SYSTEM AND METHOD FOR AUTHENTICATING OBJECTS |
| FR2863080B1 (fr) | 2003-11-27 | 2006-02-24 | Advestigo | Procede d'indexation et d'identification de documents multimedias |
| US7366337B2 (en) * | 2004-02-11 | 2008-04-29 | Sbc Knowledge Ventures, L.P. | Personal bill denomination reader |
| WO2006042913A1 (fr) * | 2004-10-19 | 2006-04-27 | Novatec Sa | Procede de securisation de transactions et d'authentification d'objets ou de documents |
| BRPI0406491A (pt) * | 2004-11-23 | 2006-07-04 | Divino Manoel Da Silva | sistema de confirmação ideológica de carteiras de identidade, cheques bancários e passaportes, através de um código de barras, código numérico ou código alfa-numérico |
| EP2293222A1 (en) | 2006-01-23 | 2011-03-09 | Digimarc Corporation | Methods, systems, and subcombinations useful with physical articles |
-
2011
- 2011-03-25 FR FR1152522A patent/FR2973137B1/fr active Active
-
2012
- 2012-03-23 UA UAA201311220A patent/UA112077C2/uk unknown
- 2012-03-23 EP EP12717363.1A patent/EP2689400B1/fr active Active
- 2012-03-23 MX MX2013010996A patent/MX2013010996A/es active IP Right Grant
- 2012-03-23 US US14/006,863 patent/US9153005B2/en active Active
- 2012-03-23 EA EA201301071A patent/EA025922B1/ru not_active IP Right Cessation
- 2012-03-23 WO PCT/FR2012/050605 patent/WO2012131239A1/fr not_active Ceased
- 2012-03-23 BR BR112013024465-8A patent/BR112013024465B1/pt active IP Right Grant
Also Published As
| Publication number | Publication date |
|---|---|
| EA025922B1 (ru) | 2017-02-28 |
| EP2689400B1 (fr) | 2021-04-28 |
| FR2973137A1 (fr) | 2012-09-28 |
| FR2973137B1 (fr) | 2015-07-24 |
| EP2689400A1 (fr) | 2014-01-29 |
| UA112077C2 (uk) | 2016-07-25 |
| EA201301071A1 (ru) | 2014-02-28 |
| US20140055824A1 (en) | 2014-02-27 |
| BR112013024465A2 (pt) | 2016-12-20 |
| WO2012131239A1 (fr) | 2012-10-04 |
| US9153005B2 (en) | 2015-10-06 |
| BR112013024465B1 (pt) | 2021-05-18 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| FG | Grant or registration |