ECSP20061251A - Método y sistema de verificacion automática de la autenticidad de documentos - Google Patents

Método y sistema de verificacion automática de la autenticidad de documentos

Info

Publication number
ECSP20061251A
ECSP20061251A ECSENADI202061251A ECDI202061251A ECSP20061251A EC SP20061251 A ECSP20061251 A EC SP20061251A EC SENADI202061251 A ECSENADI202061251 A EC SENADI202061251A EC DI202061251 A ECDI202061251 A EC DI202061251A EC SP20061251 A ECSP20061251 A EC SP20061251A
Authority
EC
Ecuador
Prior art keywords
document
automatic verification
authenticity
documents
ultraviolet
Prior art date
Application number
ECSENADI202061251A
Other languages
English (en)
Inventor
García David González
Utiel Armando Muñoz
Original Assignee
Sotec Consulting Sl
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 Sotec Consulting Sl filed Critical Sotec Consulting Sl
Publication of ECSP20061251A publication Critical patent/ECSP20061251A/es

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
    • G07D7/0034—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 using watermarks
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N1/00—Scanning, transmission or reproduction of documents or the like, e.g. facsimile transmission; Details thereof
    • H04N1/32—Circuits or arrangements for control or supervision between transmitter and receiver or between image input and image output device, e.g. between a still-image camera and its memory or between a still-image camera and a printer device
    • H04N1/32101—Display, printing, storage or transmission of additional information, e.g. ID code, date and time or title
    • H04N1/32144—Display, printing, storage or transmission of additional information, e.g. ID code, date and time or title embedded in the image data, i.e. enclosed or integrated in the image, e.g. watermark, super-imposed logo or stamp
    • H04N1/32149—Methods relating to embedding, encoding, decoding, detection or retrieval operations
    • H04N1/32347—Reversible embedding, i.e. lossless, invertible, erasable, removable or distorsion-free embedding
    • 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
    • B42D25/20—Information-bearing cards or sheet-like structures characterised by identification or security features; Manufacture thereof characterised by a particular use or purpose
    • B42D25/29—Securities; Bank notes
    • 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
    • B42D25/333—Watermarks
    • 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
    • B42D25/36—Identification or security features, e.g. for preventing forgery comprising special materials
    • B42D25/378—Special inks
    • B42D25/387—Special inks absorbing or reflecting ultraviolet light
    • G—PHYSICS
    • G07—CHECKING-DEVICES
    • G07D—HANDLING OF COINS OR VALUABLE PAPERS, e.g. TESTING, SORTING BY DENOMINATIONS, COUNTING, DISPENSING, CHANGING OR DEPOSITING
    • G07D11/00—Devices accepting coins; Devices accepting, dispensing, sorting or counting valuable papers
    • G07D11/20—Controlling or monitoring the operation of devices; Data handling
    • G07D11/30—Tracking or tracing valuable papers or cassettes
    • 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
    • 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
    • G07D7/2016—Testing patterns thereon using feature extraction, e.g. segmentation, edge detection or Hough-transformation
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N1/00—Scanning, transmission or reproduction of documents or the like, e.g. facsimile transmission; Details thereof
    • H04N1/00127—Connection or combination of a still picture apparatus with another apparatus, e.g. for storage, processing or transmission of still picture signals or of information associated with a still picture
    • H04N1/00326—Connection or combination of a still picture apparatus with another apparatus, e.g. for storage, processing or transmission of still picture signals or of information associated with a still picture with a data reading, recognizing or recording apparatus, e.g. with a bar-code apparatus
    • H04N1/00328—Connection or combination of a still picture apparatus with another apparatus, e.g. for storage, processing or transmission of still picture signals or of information associated with a still picture with a data reading, recognizing or recording apparatus, e.g. with a bar-code apparatus with an apparatus processing optically-read information
    • H04N1/00331—Connection or combination of a still picture apparatus with another apparatus, e.g. for storage, processing or transmission of still picture signals or of information associated with a still picture with a data reading, recognizing or recording apparatus, e.g. with a bar-code apparatus with an apparatus processing optically-read information with an apparatus performing optical character recognition
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N1/00—Scanning, transmission or reproduction of documents or the like, e.g. facsimile transmission; Details thereof
    • H04N1/00681—Detecting the presence, position or size of a sheet or correcting its position before scanning
    • H04N1/00729—Detection means
    • H04N1/00734—Optical detectors
    • H04N1/00737—Optical detectors using the scanning elements as detectors
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N1/00—Scanning, transmission or reproduction of documents or the like, e.g. facsimile transmission; Details thereof
    • H04N1/32—Circuits or arrangements for control or supervision between transmitter and receiver or between image input and image output device, e.g. between a still-image camera and its memory or between a still-image camera and a printer device
    • H04N1/32101—Display, printing, storage or transmission of additional information, e.g. ID code, date and time or title
    • H04N1/32144—Display, printing, storage or transmission of additional information, e.g. ID code, date and time or title embedded in the image data, i.e. enclosed or integrated in the image, e.g. watermark, super-imposed logo or stamp
    • H04N1/32352—Controlling detectability or arrangements to facilitate detection or retrieval of the embedded information, e.g. using markers
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N1/00—Scanning, transmission or reproduction of documents or the like, e.g. facsimile transmission; Details thereof
    • H04N1/32—Circuits or arrangements for control or supervision between transmitter and receiver or between image input and image output device, e.g. between a still-image camera and its memory or between a still-image camera and a printer device
    • H04N1/32101—Display, printing, storage or transmission of additional information, e.g. ID code, date and time or title
    • H04N1/32144—Display, printing, storage or transmission of additional information, e.g. ID code, date and time or title embedded in the image data, i.e. enclosed or integrated in the image, e.g. watermark, super-imposed logo or stamp
    • H04N1/32149—Methods relating to embedding, encoding, decoding, detection or retrieval operations
    • H04N1/32331—Fragile embedding or watermarking

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Toxicology (AREA)
  • Health & Medical Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Business, Economics & Management (AREA)
  • Accounting & Taxation (AREA)
  • Finance (AREA)
  • Computer Vision & Pattern Recognition (AREA)
  • Computer Security & Cryptography (AREA)
  • Editing Of Facsimile Originals (AREA)
  • Image Processing (AREA)
  • Inspection Of Paper Currency And Valuable Securities (AREA)

Abstract

Método y sistema de verificación automática de la autenticidad de documentos. El método comprende escanear (306) un documento a verificar en el espectro de luz visible y ultravioleta; detectar en el documento escaneado marcas de agua digital impresas con tinta visible y ultravioleta; desencriptar dichas marcas, obteniendo un identificador de marca ultravioleta y un identificador de marca de datos variables; realizar una validación (318) del porcentaje de marca mediante la comprobación de la presencia de la marca de agua digital en diferentes regiones del documento escaneado; comparar los identificadores de marca obtenidos con identificadores de marca almacenados en una base de datos (108); y determinar la validez del documento en base a dicha comparación. La invención permite la comprobación automática de la validez de los datos impresos en el documento, disminuyendo la posibilidad de que un documento sea falsificado, modificado o alterado total o parcialmente sin ser detectado.
ECSENADI202061251A 2018-03-07 2020-09-28 Método y sistema de verificacion automática de la autenticidad de documentos ECSP20061251A (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/ES2018/070168 WO2019170927A1 (es) 2018-03-07 2018-03-07 Método y sistema de verificacion automática de la autenticidad de documentos

Publications (1)

Publication Number Publication Date
ECSP20061251A true ECSP20061251A (es) 2020-10-30

Family

ID=67845527

Family Applications (1)

Application Number Title Priority Date Filing Date
ECSENADI202061251A ECSP20061251A (es) 2018-03-07 2020-09-28 Método y sistema de verificacion automática de la autenticidad de documentos

Country Status (8)

Country Link
US (1) US11363164B2 (es)
EP (1) EP3751526B1 (es)
CO (1) CO2020011909A2 (es)
EC (1) ECSP20061251A (es)
ES (1) ES2989394T3 (es)
MX (1) MX2020009165A (es)
PE (1) PE20201073A1 (es)
WO (1) WO2019170927A1 (es)

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Publication number Priority date Publication date Assignee Title
US11157639B2 (en) * 2019-09-10 2021-10-26 Kyocera Document Solutions Inc. Systems, processes, and computer program products for authentication of documents based on invisible information in documents
BR112022026562A2 (pt) * 2020-06-30 2023-01-17 Sicpa Holding Sa Recipiente seguro para armazenar ou transportar documentos de valor, e sistema para proteger armazenamento e transporte de documentos de valor
US11941937B2 (en) * 2021-08-02 2024-03-26 Xerox Corporation Methods and systems for automatically identifying IR security marks based on known halftone frequency and color information
WO2023171379A1 (ja) * 2022-03-07 2023-09-14 ソニーグループ株式会社 情報秘匿方法、情報処理装置及び情報処理システム
JP7828870B2 (ja) * 2022-10-19 2026-03-12 東芝テック株式会社 印刷物および画像形成装置
US12488646B2 (en) * 2023-10-02 2025-12-02 Regents Of The University Of Michigan Single-ballot logic and accuracy testing
US12013945B1 (en) * 2023-10-27 2024-06-18 Morgan Stanley Services Group Inc. Fraudulent overlay detection in electronic documents
US20250330328A1 (en) * 2024-04-18 2025-10-23 Brian H Hajost Immutable document sealing and authentication

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20030056104A1 (en) 1994-03-17 2003-03-20 Carr J. Scott Digitally watermarking checks and other value documents
US7770013B2 (en) * 1995-07-27 2010-08-03 Digimarc Corporation Digital authentication with digital and analog documents
US6012048A (en) * 1997-05-30 2000-01-04 Capital Security Systems, Inc. Automated banking system for dispensing money orders, wire transfer and bill payment
CA2302421A1 (en) * 1997-09-08 1999-03-18 Neomedia Technologies, Inc. Improved secure documents
US7570781B2 (en) * 1999-05-19 2009-08-04 Digimarc Corporation Embedded data in gaming objects for authentication and association of behavior information
US7607016B2 (en) 2001-04-20 2009-10-20 Digimarc Corporation Including a metric in a digital watermark for media authentication
US7103438B2 (en) 2003-09-15 2006-09-05 Cummins-Allison Corp. System and method for searching and verifying documents in a document processing device
KR100691252B1 (ko) 2003-10-28 2007-03-12 송덕호 무선망을 이용한 신용카드 결제 제어방법
US20080010204A1 (en) * 2006-07-06 2008-01-10 Firethorn Holdings, Llc Methods and Systems For Making a Payment Via a Paper Check in a Mobile Environment
FR2942334B1 (fr) * 2009-02-18 2011-02-18 Att Procede et dispositif de securisation de documents contre la contrefacon
US9892585B2 (en) * 2009-08-25 2018-02-13 Xerox Corporation Magnetic watermarking of a printed substrate by metameric rendering
US8639602B2 (en) * 2010-04-27 2014-01-28 Bindu Rama Rao System for agent assisted mobile funds transfer and mobile banking
US8837805B1 (en) * 2014-03-11 2014-09-16 Rafael Aviyants System and method for verification of a banknote
EP3465637B9 (en) 2016-06-03 2024-08-28 Veridas Digital Authentication Solutions, S.L. A method for authenticating a document

Also Published As

Publication number Publication date
MX2020009165A (es) 2020-10-05
PE20201073A1 (es) 2020-10-20
US11363164B2 (en) 2022-06-14
EP3751526A4 (en) 2021-01-20
EP3751526C0 (en) 2024-05-15
CO2020011909A2 (es) 2020-10-20
EP3751526B1 (en) 2024-05-15
US20200406664A1 (en) 2020-12-31
BR112020017923A2 (pt) 2020-12-22
ES2989394T3 (es) 2024-11-26
EP3751526A1 (en) 2020-12-16
WO2019170927A1 (es) 2019-09-12

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