NO20072364L - Integrert optisk signaturer pa dokumenter. - Google Patents
Integrert optisk signaturer pa dokumenter.Info
- Publication number
- NO20072364L NO20072364L NO20072364A NO20072364A NO20072364L NO 20072364 L NO20072364 L NO 20072364L NO 20072364 A NO20072364 A NO 20072364A NO 20072364 A NO20072364 A NO 20072364A NO 20072364 L NO20072364 L NO 20072364L
- Authority
- NO
- Norway
- Prior art keywords
- document
- value
- generated
- optical
- optical pattern
- Prior art date
Links
Classifications
-
- 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
- G06K19/14—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 sensed by radiation
-
- 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
- G06K19/06009—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 with optically detectable marking
- G06K19/06037—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 with optically detectable marking multi-dimensional coding
-
- 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
- G06K7/14—Methods or arrangements for sensing record carriers, e.g. for reading patterns by electromagnetic radiation, e.g. optical sensing; by corpuscular radiation using light without selection of wavelength, e.g. sensing reflected white light
- G06K7/1404—Methods for optical code recognition
- G06K7/1408—Methods for optical code recognition the method being specifically adapted for the type of code
- G06K7/143—Glyph-codes
-
- 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
- G07D7/004—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 digital security elements, e.g. information coded on a magnetic thread or strip
- G07D7/0047—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 digital security elements, e.g. information coded on a magnetic thread or strip using checkcodes, e.g. coded numbers derived from serial number and denomination
-
- 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
- G07D7/005—Testing security markings invisible to the naked eye, e.g. verifying thickened lines or unobtrusive markings or alterations
-
- 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
- G07D7/206—Matching template patterns
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Theoretical Computer Science (AREA)
- Computer Vision & Pattern Recognition (AREA)
- Computer Security & Cryptography (AREA)
- Health & Medical Sciences (AREA)
- Electromagnetism (AREA)
- General Health & Medical Sciences (AREA)
- Toxicology (AREA)
- Artificial Intelligence (AREA)
- Editing Of Facsimile Originals (AREA)
- Credit Cards Or The Like (AREA)
- Image Analysis (AREA)
- Collating Specific Patterns (AREA)
Abstract
En fremgangsmåte for å legge inn en optisk signatur i et dokument og dokument fremstilt derfra. Den optiske signatur er et optisk mønster generert fra en kjent verdi, som eksempel en matematisk verdi, geometrisk verdi, trigonometrisk verdi, størrelse, fase og liknende, og hvor den samme verdi kan genereres fra undersøkelse av et dokument som har det innlagte optiske mønster. Dokumentet kan valideres, ekthetskontrolleres, eller det kan avgjøres hvor vidt det er en gyldig kopi av et originaldokument med den innlagte optiske signatur gjort gjennom sammenlikning av den kjente verdi og verdien generert fra det optiske mønster på dokumentet. Det optiske mønster kan også genereres fra andre identifikasjonskoder på dokumentet.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US11/014,159 US7252222B2 (en) | 2003-12-19 | 2004-12-16 | Embedded optical signatures in documents |
PCT/US2005/025226 WO2006065285A1 (en) | 2004-12-16 | 2005-07-15 | Embedded optical signatures in documents |
Publications (1)
Publication Number | Publication Date |
---|---|
NO20072364L true NO20072364L (no) | 2007-08-09 |
Family
ID=36588194
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
NO20072364A NO20072364L (no) | 2004-12-16 | 2007-05-09 | Integrert optisk signaturer pa dokumenter. |
Country Status (4)
Country | Link |
---|---|
US (1) | US7252222B2 (no) |
EP (2) | EP2490158B1 (no) |
NO (1) | NO20072364L (no) |
WO (1) | WO2006065285A1 (no) |
Families Citing this family (24)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US7625632B2 (en) * | 2002-07-15 | 2009-12-01 | Jds Uniphase Corporation | Alignable diffractive pigment flakes and method and apparatus for alignment and images formed therefrom |
US7674501B2 (en) * | 2002-09-13 | 2010-03-09 | Jds Uniphase Corporation | Two-step method of coating an article for security printing by application of electric or magnetic field |
US20070224398A1 (en) * | 2006-03-21 | 2007-09-27 | Jds Uniphase Corporation | Brand Protection Label With A Tamper Evident Abrasion-Removable Magnetic Ink |
US9458324B2 (en) | 2002-09-13 | 2016-10-04 | Viava Solutions Inc. | Flakes with undulate borders and method of forming thereof |
US8025952B2 (en) * | 2002-09-13 | 2011-09-27 | Jds Uniphase Corporation | Printed magnetic ink overt security image |
US8037307B2 (en) * | 2004-05-10 | 2011-10-11 | Scientific Games International Inc. | System and method for securing on-line documents using authentication codes |
US7788482B2 (en) * | 2004-05-10 | 2010-08-31 | Scientific Games International, Inc. | System and method for securing on-line documents using authentication codes |
TWI437059B (zh) * | 2006-07-12 | 2014-05-11 | Jds Uniphase Corp | 壓印一經硬化及場配向之特效薄片之塗層及藉此形成之圖像 |
US7996677B2 (en) * | 2006-12-06 | 2011-08-09 | Microsoft Corporation | Digitally certified stationery |
US20080301815A1 (en) * | 2007-05-31 | 2008-12-04 | Microsoft Corporation | Detecting Unauthorized Changes to Printed Documents |
US8162214B1 (en) * | 2007-07-17 | 2012-04-24 | Tritek Technologies, Inc. | Ballot processing method and apparatus |
US8282014B2 (en) * | 2007-09-28 | 2012-10-09 | Scientific Games International, Inc. | Method and system for terminal dispensed lottery ticket with validation mark |
JP2009245310A (ja) * | 2008-03-31 | 2009-10-22 | Fujitsu Ltd | タグ特定装置、タグ特定方法およびタグ特定プログラム |
US8055901B2 (en) * | 2009-03-17 | 2011-11-08 | Scientific Games International, Inc. | Optical signature to enable image correction |
US8910870B2 (en) | 2010-08-06 | 2014-12-16 | Hand Held Products, Inc. | System and method for document processing |
CA2724047C (en) * | 2010-12-06 | 2014-07-15 | Ontario Lottery And Gaming Corporation | Barcoded lottery ticket, system and method for producing and validating the same |
US10543712B2 (en) | 2011-04-22 | 2020-01-28 | Scientific Games International, Inc. | Methods for securing variable indicia on instant (scratch-off) tickets |
US10115264B2 (en) | 2014-05-26 | 2018-10-30 | Lazlo 326, Llc | Encrypted electronic gaming ticket |
US10275971B2 (en) * | 2016-04-22 | 2019-04-30 | Ncr Corporation | Image correction |
CN109767430B (zh) * | 2017-01-10 | 2021-06-08 | 中钞印制技术研究院有限公司 | 有价票据的质量检测方法及质量检测系统 |
NL2018613B1 (en) | 2017-03-30 | 2018-10-10 | Orbid Ltd | Two-dimensional marker for marking an object, method and system for generating the marker, method and system for generating a marker code, and method and system for authenticating an object |
CN107610314B (zh) * | 2017-08-23 | 2019-12-06 | 成都术有科技有限公司 | 一种对冠字号识别中模板匹配进行加速的方法 |
US11807028B1 (en) | 2022-12-13 | 2023-11-07 | Igt Global Solutions Corporation | Scratch-off document altering and copying countermeasures |
US12086682B1 (en) | 2023-05-26 | 2024-09-10 | Igt Global Solutions Corporation | Automated fraudulent altering and photocopying detection utilizing steganographic pattern detection |
Family Cites Families (39)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5548110A (en) * | 1986-04-18 | 1996-08-20 | Cias, Inc. | Optical error-detecting, error-correcting and other coding and processing, particularly for bar codes, and applications therefor such as counterfeit detection |
US4998010A (en) * | 1988-04-08 | 1991-03-05 | United Parcel Service Of America, Inc. | Polygonal information encoding article, process and system |
US5189292A (en) * | 1990-10-30 | 1993-02-23 | Omniplanar, Inc. | Finder pattern for optically encoded machine readable symbols |
JP3072776B2 (ja) * | 1990-12-19 | 2000-08-07 | キヤノン株式会社 | 画像処理装置 |
US5667250A (en) * | 1992-05-07 | 1997-09-16 | Behm; William F. | Game ticket confusion patterns |
JP3320806B2 (ja) * | 1992-12-28 | 2002-09-03 | 日本金銭機械株式会社 | 紙幣鑑別装置 |
US20020009208A1 (en) * | 1995-08-09 | 2002-01-24 | Adnan Alattar | Authentication of physical and electronic media objects using digital watermarks |
US5591956A (en) * | 1995-05-15 | 1997-01-07 | Welch Allyn, Inc. | Two dimensional data encoding structure and symbology for use with optical readers |
US5475205A (en) | 1994-06-22 | 1995-12-12 | Scientific Games Inc. | Document verification system |
US6875105B1 (en) * | 1994-06-22 | 2005-04-05 | Scientific Games Inc. | Lottery ticket validation system |
US6491215B1 (en) | 1994-06-22 | 2002-12-10 | Panda Eng., Inc | Electronic verification machine for documents |
US6379742B1 (en) | 1994-06-22 | 2002-04-30 | Scientific Games Inc. | Lottery ticket structure |
US5621200A (en) | 1994-06-22 | 1997-04-15 | Panda Eng., Inc. | Electronic verification machine for validating a medium having conductive material printed thereon |
US5471039A (en) | 1994-06-22 | 1995-11-28 | Panda Eng. Inc. | Electronic validation machine for documents |
US6053405A (en) | 1995-06-07 | 2000-04-25 | Panda Eng., Inc. | Electronic verification machine for documents |
US5599046A (en) | 1994-06-22 | 1997-02-04 | Scientific Games Inc. | Lottery ticket structure with circuit elements |
US7770013B2 (en) * | 1995-07-27 | 2010-08-03 | Digimarc Corporation | Digital authentication with digital and analog documents |
US5769458A (en) * | 1995-12-04 | 1998-06-23 | Dittler Brothers Incorporated | Cards having variable benday patterns |
US5791990A (en) * | 1996-12-03 | 1998-08-11 | Dittler Brothers Incorporated | Lottery system |
US5974150A (en) * | 1997-09-30 | 1999-10-26 | Tracer Detection Technology Corp. | System and method for authentication of goods |
US6330976B1 (en) * | 1998-04-01 | 2001-12-18 | Xerox Corporation | Marking medium area with encoded identifier for producing action through network |
US6107913A (en) * | 1998-05-12 | 2000-08-22 | Cyberscan Technology, Inc. | Scratchable conductive latex document scanner |
US6304660B1 (en) * | 1998-05-29 | 2001-10-16 | Welch Allyn Data Collection, Inc. | Apparatuses for processing security documents |
US6256398B1 (en) * | 1998-08-22 | 2001-07-03 | Kenneth H. P. Chang | Encoding and decoding a message within an image |
US6552290B1 (en) * | 1999-02-08 | 2003-04-22 | Spectra Systems Corporation | Optically-based methods and apparatus for performing sorting coding and authentication using a gain medium that provides a narrowband emission |
EP1087330A3 (en) * | 1999-09-21 | 2002-04-10 | Omron Corporation | Two-dimensional dot code and reader thereof |
US7143952B2 (en) * | 2000-03-21 | 2006-12-05 | Anoto Ab | Apparatus and methods relating to image coding |
US7152047B1 (en) * | 2000-05-24 | 2006-12-19 | Esecure.Biz, Inc. | System and method for production and authentication of original documents |
US6676126B1 (en) * | 2000-06-16 | 2004-01-13 | Walker Digital, Llc | Lottery game card and method for conducting a lottery game |
US6601772B1 (en) * | 2000-07-14 | 2003-08-05 | Intellidot Corporation | Compact matrix code and one-touch device and method for code reading |
JP3846851B2 (ja) * | 2001-02-01 | 2006-11-15 | 松下電器産業株式会社 | 画像のマッチング処理方法及びその装置 |
US6899621B2 (en) * | 2001-02-27 | 2005-05-31 | William F. Behm | System and method for selling lottery game tickets |
US20040127279A1 (en) * | 2001-07-20 | 2004-07-01 | Jean-Marie Gatto | Methods, systems and email content enabling email recipients to win prizes |
US20040124243A1 (en) * | 2001-08-03 | 2004-07-01 | Jean-Marie Gatto | Email ticket content |
US6898288B2 (en) * | 2001-10-22 | 2005-05-24 | Telesecura Corporation | Method and system for secure key exchange |
JP3516144B1 (ja) * | 2002-06-18 | 2004-04-05 | オムロン株式会社 | 光学情報コードの読取方法および光学情報コード読取装置 |
US7194105B2 (en) * | 2002-10-16 | 2007-03-20 | Hersch Roger D | Authentication of documents and articles by moiré patterns |
WO2004038650A1 (en) * | 2002-10-25 | 2004-05-06 | Silverbrook Research Pty Ltd | Orientation-indicating cyclic position codes |
SE0203853D0 (sv) * | 2002-12-23 | 2002-12-23 | Anoto Ab | Informationskod |
-
2004
- 2004-12-16 US US11/014,159 patent/US7252222B2/en active Active
-
2005
- 2005-07-15 EP EP12156034.6A patent/EP2490158B1/en active Active
- 2005-07-15 EP EP05806381.9A patent/EP1825392B1/en active Active
- 2005-07-15 WO PCT/US2005/025226 patent/WO2006065285A1/en active Application Filing
-
2007
- 2007-05-09 NO NO20072364A patent/NO20072364L/no not_active Application Discontinuation
Also Published As
Publication number | Publication date |
---|---|
US20050133584A1 (en) | 2005-06-23 |
EP1825392A4 (en) | 2009-06-17 |
EP2490158A3 (en) | 2012-12-05 |
EP1825392B1 (en) | 2013-04-24 |
WO2006065285A1 (en) | 2006-06-22 |
EP2490158A2 (en) | 2012-08-22 |
EP1825392A1 (en) | 2007-08-29 |
US7252222B2 (en) | 2007-08-07 |
EP2490158B1 (en) | 2014-01-22 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
NO20072364L (no) | Integrert optisk signaturer pa dokumenter. | |
NO20072367L (no) | Innlagte optiske signaturer i dokumenter | |
WO2006078738A3 (en) | Method and apparatus for adding signature information to electronic documents | |
WO2005062968A3 (en) | Method and process for creating an electronically signed document | |
WO2009001168A3 (en) | System and method for authentication of transformed documents | |
ATE522875T1 (de) | Identifizierung von textpassagen | |
DE60330627D1 (de) | Verwendung eines Hash beim Starten eines sicheren Betriebssystems | |
WO2018109035A3 (de) | Verifizierung eines sicherheitsdokuments | |
WO2009032036A3 (en) | Compatible trust in a computing device | |
EA200970464A1 (ru) | Применение дактилоскопического оборудования для аутентификации объектов в форме листов | |
WO2007078981A3 (en) | Forgery detection using entropy modeling | |
GB2474999A (en) | System, device and method for securing a device component | |
WO2007086059A3 (en) | Determining near duplicate 'noisy' data objects | |
WO2008005126A3 (en) | Method and system for providing signatures for machines | |
WO2008062340A3 (en) | Fuzzy biometrics based signatures | |
WO2010117424A3 (en) | Computer-assisted abstraction of data and document coding | |
WO2007055840A3 (en) | Automatic detection and application of editing patterns in draft documents | |
MY149102A (en) | Document authentication using template matching with fast masked normalized cross-correlation | |
EP2869240A3 (en) | Digital fingerprinting object authentication and anti-counterfeiting system | |
EP1835451A3 (en) | System and method for avoiding repetition of user actions | |
DE602006003763D1 (de) | Verfahren zur aktualisierung eines paarweisen master-schlüssels | |
EP1752906A3 (en) | Information processing apparatus and method | |
WO2007117574A3 (en) | Non-signature malware detection system and method for mobile platforms | |
WO2005047862A3 (en) | Apparatus method and medium for identifying files using n-gram distribution of data | |
TW200634618A (en) | Secure firmware update |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
FC2A | Withdrawal, rejection or dismissal of laid open patent application |