CN1669046B - 用于印刷文档的可视鉴别图案 - Google Patents
用于印刷文档的可视鉴别图案 Download PDFInfo
- Publication number
- CN1669046B CN1669046B CN038167441A CN03816744A CN1669046B CN 1669046 B CN1669046 B CN 1669046B CN 038167441 A CN038167441 A CN 038167441A CN 03816744 A CN03816744 A CN 03816744A CN 1669046 B CN1669046 B CN 1669046B
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Images
Classifications
-
- G—PHYSICS
- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
- G09C—CIPHERING OR DECIPHERING APPARATUS FOR CRYPTOGRAPHIC OR OTHER PURPOSES INVOLVING THE NEED FOR SECRECY
- G09C5/00—Ciphering apparatus or methods not provided for in the preceding groups, e.g. involving the concealment or deformation of graphic data such as designs, written or printed messages
-
- 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
- G07D7/0032—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 holograms
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L9/00—Cryptographic mechanisms or cryptographic arrangements for secret or secure communications; Network security protocols
- H04L9/32—Cryptographic mechanisms or cryptographic arrangements for secret or secure communications; Network security protocols including means for verifying the identity or authority of a user of the system or for message authentication, e.g. authorization, entity authentication, data integrity or data verification, non-repudiation, key authentication or verification of credentials
- H04L9/3226—Cryptographic mechanisms or cryptographic arrangements for secret or secure communications; Network security protocols including means for verifying the identity or authority of a user of the system or for message authentication, e.g. authorization, entity authentication, data integrity or data verification, non-repudiation, key authentication or verification of credentials using a predetermined code, e.g. password, passphrase or PIN
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L2209/00—Additional information or applications relating to cryptographic mechanisms or cryptographic arrangements for secret or secure communication H04L9/00
- H04L2209/60—Digital content management, e.g. content distribution
- H04L2209/608—Watermarking
Landscapes
- Engineering & Computer Science (AREA)
- Computer Security & Cryptography (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Theoretical Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Editing Of Facsimile Originals (AREA)
- Image Processing (AREA)
- Printing Methods (AREA)
- Record Information Processing For Printing (AREA)
Abstract
Description
Claims (21)
Applications Claiming Priority (5)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US38018902P | 2002-05-14 | 2002-05-14 | |
US60/380,189 | 2002-05-14 | ||
US10/287,206 US6782116B1 (en) | 2002-11-04 | 2002-11-04 | Apparatus and methods for improving detection of watermarks in content that has undergone a lossy transformation |
US10/287,206 | 2002-11-04 | ||
PCT/US2003/015168 WO2003098540A1 (en) | 2002-05-14 | 2003-05-14 | Visible authentication patterns for printed document |
Publications (2)
Publication Number | Publication Date |
---|---|
CN1669046A CN1669046A (zh) | 2005-09-14 |
CN1669046B true CN1669046B (zh) | 2012-03-14 |
Family
ID=34138240
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN038167441A Expired - Lifetime CN1669046B (zh) | 2002-05-14 | 2003-05-14 | 用于印刷文档的可视鉴别图案 |
Country Status (7)
Country | Link |
---|---|
US (3) | US7809152B2 (zh) |
EP (1) | EP1514227B1 (zh) |
JP (2) | JP4554358B2 (zh) |
CN (1) | CN1669046B (zh) |
ES (1) | ES2424480T3 (zh) |
MX (1) | MXPA04011277A (zh) |
WO (1) | WO2003098540A1 (zh) |
Families Citing this family (56)
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US6978036B2 (en) * | 1998-07-31 | 2005-12-20 | Digimarc Corporation | Tamper-resistant authentication techniques for identification documents |
US7162035B1 (en) | 2000-05-24 | 2007-01-09 | Tracer Detection Technology Corp. | Authentication method and system |
WO2003098540A1 (en) * | 2002-05-14 | 2003-11-27 | Mediasec Technologies, Gmbh | Visible authentication patterns for printed document |
US7937588B2 (en) * | 2004-01-06 | 2011-05-03 | Thomson Licensing | Techniques for detecting, analyzing, and using visible authentication patterns |
EP1780635A3 (en) | 2004-01-06 | 2007-10-03 | THOMSON Licensing | Improved techniques for detecting, analyzing, and using visible authentification patterns |
JP4706237B2 (ja) * | 2004-11-19 | 2011-06-22 | ブラザー工業株式会社 | データ処理装置、データ処理方法、およびデータ処理プログラム |
JP4701685B2 (ja) * | 2004-11-26 | 2011-06-15 | ブラザー工業株式会社 | データ処理装置、データ処理方法、およびデータ処理プログラム |
US7643181B2 (en) * | 2004-12-14 | 2010-01-05 | Pitney Bowes Inc. | Method and system for printing an original image and for determining if a printed image is an original or has been altered |
JP4660212B2 (ja) * | 2005-01-24 | 2011-03-30 | 株式会社東芝 | 画像処理装置および画像処理方法 |
JP4529828B2 (ja) * | 2005-07-19 | 2010-08-25 | 富士ゼロックス株式会社 | 文書改ざん防止装置 |
EP1946538A1 (en) * | 2005-09-21 | 2008-07-23 | Thomson Licensing | Recoverable marks for films |
US7787152B2 (en) * | 2005-09-30 | 2010-08-31 | Pitney Bowes Inc. | Copy detection system using correlations of copy detection patterns |
JP4212586B2 (ja) * | 2005-11-25 | 2009-01-21 | シャープ株式会社 | 画像読取装置、画像形成装置、画像処理システム及び画像読取方法 |
US8144922B2 (en) * | 2006-04-19 | 2012-03-27 | A T Communications Co., Ltd. | Two-dimensional code with a logo |
US20120327450A1 (en) * | 2006-07-19 | 2012-12-27 | Advanced Track & Trace | Methods and devices for securing and authenticating documents |
EP1889732A1 (en) * | 2006-08-18 | 2008-02-20 | Setec Oy | Method of superimposing an image onto another, method of personalizing a data carrier using the the method |
US8891812B2 (en) * | 2006-11-09 | 2014-11-18 | Pitney Bowes Inc. | Secure prescription computer for generating prescriptions that can be authenticated and verified |
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EP1947592A1 (en) * | 2007-01-19 | 2008-07-23 | Multitel ASBL | Authentication method and device for protecting manufactured goods |
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US20090060343A1 (en) * | 2007-08-30 | 2009-03-05 | Andrew Rosca | Method for partially obscuring content of documents and images |
US8681129B2 (en) | 2007-11-12 | 2014-03-25 | Hewlett-Packard Development Company, L.P. | Associating auxiliary data with digital ink |
JP4891277B2 (ja) * | 2008-02-20 | 2012-03-07 | キヤノン株式会社 | 画像形成装置および画像形成方法 |
US7995196B1 (en) | 2008-04-23 | 2011-08-09 | Tracer Detection Technology Corp. | Authentication method and system |
US20110240739A1 (en) * | 2008-06-13 | 2011-10-06 | Universite De Mons | Authentication method and device for protecting manufactured goods |
JP5072774B2 (ja) * | 2008-08-25 | 2012-11-14 | キヤノン株式会社 | 画像処理装置、方法、及び、プログラム |
US7965894B2 (en) * | 2009-06-30 | 2011-06-21 | Konica Minolta Systems Laboratory, Inc. | Method for detecting alterations in printed document using image comparison analyses |
US9224120B2 (en) * | 2010-04-20 | 2015-12-29 | Temptime Corporation | Computing systems and methods for electronically indicating the acceptability of a product |
US9053616B2 (en) | 2010-04-20 | 2015-06-09 | Temptime Corporation | Computing systems and methods for electronically indicating the acceptability of a product |
US8401224B2 (en) | 2010-05-05 | 2013-03-19 | Digimarc Corporation | Hidden image signalling |
JP5802997B2 (ja) | 2010-05-05 | 2015-11-04 | ディジマーク コーポレイション | 隠された画像のシグナリング |
US8331670B2 (en) * | 2011-03-22 | 2012-12-11 | Konica Minolta Laboratory U.S.A., Inc. | Method of detection document alteration by comparing characters using shape features of characters |
US9716711B2 (en) * | 2011-07-15 | 2017-07-25 | Pagemark Technology, Inc. | High-value document authentication system and method |
US8625027B2 (en) * | 2011-12-27 | 2014-01-07 | Home Box Office, Inc. | System and method for verification of media content synchronization |
US8948445B2 (en) * | 2012-05-03 | 2015-02-03 | The Hong Kong University Of Science And Technology | Embedding visual information in a two-dimensional bar code |
US8938089B1 (en) * | 2012-06-26 | 2015-01-20 | Google Inc. | Detection of inactive broadcasts during live stream ingestion |
CN103035061B (zh) * | 2012-09-29 | 2014-12-31 | 广州广电运通金融电子股份有限公司 | 有价文件防伪特征生成方法及其鉴别方法和装置 |
US9123067B2 (en) * | 2012-11-19 | 2015-09-01 | Lollipuff Llc | Method and system for verifying the authenticity of goods over an internet |
US9311640B2 (en) | 2014-02-11 | 2016-04-12 | Digimarc Corporation | Methods and arrangements for smartphone payments and transactions |
US9656506B1 (en) | 2013-06-20 | 2017-05-23 | Pure Grains of Gold, LLC | Precious metal composite useful as a medium of exchange |
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EP3103061B1 (en) | 2014-02-04 | 2024-04-03 | Thymaris Ltd. | Method and apparatus for generating and storing an individual imperfection profile related to an original item and method and apparatus for determining an authentication status of a suspect item |
DE102015106447B4 (de) | 2015-04-27 | 2024-07-11 | Schreiner Group Gmbh & Co. Kg | Manipulationssicheres Etikett |
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FR3043230B1 (fr) * | 2015-10-28 | 2022-03-25 | Advanced Track & Trace | Procede et dispositif de securisation d'un document, procede et dispositif de controle leur correspondant et document securise |
USD821401S1 (en) * | 2016-01-29 | 2018-06-26 | Siebels Asset Management Research, Ltd. | Controlled document tracking and/or authentication device |
JP2017183942A (ja) * | 2016-03-29 | 2017-10-05 | 株式会社リコー | 情報処理装置 |
WO2019229519A1 (en) * | 2018-06-01 | 2019-12-05 | Patung Investments Ltd. | Capture and presentation of authenticated data |
FR3086884B1 (fr) * | 2018-10-09 | 2020-11-27 | Idemia Identity & Security France | Procede de detection de fraude documentaire. |
DE102018133230A1 (de) * | 2018-12-20 | 2020-06-25 | Schreiner Group Gmbh & Co. Kg | Kalibrierungsverfahren zur Verbesserung der Prüfung von Authentifizierungsmustern durch digitale Bildaufnahmegeräte |
AU2019433629B2 (en) * | 2019-03-12 | 2021-11-04 | Citrix Systems, Inc. | Tracking image senders on client devices |
DE102020206060B4 (de) * | 2019-06-01 | 2021-10-21 | Heidelberger Druckmaschinen Aktiengesellschaft | Dynamische Maske für Authentifizierung |
CN113096301B (zh) * | 2019-12-19 | 2023-01-13 | 深圳怡化电脑股份有限公司 | 票据的检验方法、装置、电子设备及存储介质 |
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JP2024098789A (ja) * | 2023-01-11 | 2024-07-24 | 東芝テック株式会社 | 画像形成装置及び原本判定方法 |
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- 2003-05-14 US US10/514,271 patent/US7809152B2/en not_active Expired - Lifetime
- 2003-05-14 JP JP2004505966A patent/JP4554358B2/ja not_active Expired - Lifetime
- 2003-05-14 MX MXPA04011277A patent/MXPA04011277A/es active IP Right Grant
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US7809152B2 (en) | 2010-10-05 |
JP2005525769A (ja) | 2005-08-25 |
US7991198B2 (en) | 2011-08-02 |
CN1669046A (zh) | 2005-09-14 |
ES2424480T3 (es) | 2013-10-02 |
US8189862B2 (en) | 2012-05-29 |
EP1514227A4 (en) | 2006-04-05 |
MXPA04011277A (es) | 2006-02-22 |
JP4554358B2 (ja) | 2010-09-29 |
JP2008160827A (ja) | 2008-07-10 |
US20120063647A1 (en) | 2012-03-15 |
US20060109515A1 (en) | 2006-05-25 |
WO2003098540A1 (en) | 2003-11-27 |
JP4981641B2 (ja) | 2012-07-25 |
US20110122452A1 (en) | 2011-05-26 |
EP1514227B1 (en) | 2013-06-26 |
EP1514227A1 (en) | 2005-03-16 |
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