CN1669046A - 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
- CN1669046A CN1669046A CNA038167441A CN03816744A CN1669046A CN 1669046 A CN1669046 A CN 1669046A CN A038167441 A CNA038167441 A CN A038167441A CN 03816744 A CN03816744 A CN 03816744A CN 1669046 A CN1669046 A CN 1669046A
- Authority
- CN
- China
- Prior art keywords
- original
- document
- pattern
- vap
- watermark
- Prior art date
- Legal status (The legal status 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 status listed.)
- Granted
Links
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)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Theoretical Computer Science (AREA)
- Editing Of Facsimile Originals (AREA)
- Image Processing (AREA)
- Record Information Processing For Printing (AREA)
- Printing Methods (AREA)
Abstract
Description
Claims (20)
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 | 2002-11-04 | ||
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 |
PCT/US2003/015168 WO2003098540A1 (en) | 2002-05-14 | 2003-05-14 | Visible authentication patterns for printed document |
Publications (2)
Publication Number | Publication Date |
---|---|
CN1669046A true CN1669046A (zh) | 2005-09-14 |
CN1669046B 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) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103035061A (zh) * | 2012-09-29 | 2013-04-10 | 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 |
CN113096301A (zh) * | 2019-12-19 | 2021-07-09 | 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 |
Families Citing this family (54)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
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 |
JP4554358B2 (ja) * | 2002-05-14 | 2010-09-29 | メディアセック テクノロジーズ ゲーエムべーハー | 印刷文書のための可視認証パターン |
KR101253357B1 (ko) * | 2004-01-06 | 2013-04-15 | 톰슨 라이센싱 | 시각적 인증 패턴을 검출하고 분석하여 사용하는 개선된기술 |
EP1808826A3 (en) | 2004-01-06 | 2007-10-03 | Thomson Licensing | Improved techniques for detecting, analyzing, and using visible authentication 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 |
JP4929284B2 (ja) * | 2005-09-21 | 2012-05-09 | トムソン ライセンシング | フィルムの復帰可能マーク |
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 |
KR101177589B1 (ko) * | 2006-04-19 | 2012-08-27 | 에이ㆍ티 코뮤니케이숀즈 가부시키가이샤 | 로고 부착 이차원 코드 |
EP2054836B1 (fr) * | 2006-07-19 | 2019-05-29 | Advanced Track And Trace | Procedes et dispositifs de securisation et d'authentification de 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 |
US20080158588A1 (en) * | 2006-12-27 | 2008-07-03 | Pitney Bowes Incorporated | Method and system for generating copy detection pattern having a fixed component and dynamic component |
EP1947592A1 (en) * | 2007-01-19 | 2008-07-23 | Multitel ASBL | Authentication method and device for protecting manufactured goods |
US7924477B1 (en) * | 2007-06-27 | 2011-04-12 | Hewlett-Packard Development Company, L.P. | Automated detection of creases and/or tears in scanned prints |
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 |
US9053616B2 (en) | 2010-04-20 | 2015-06-09 | Temptime Corporation | Computing systems and methods for electronically indicating the acceptability of a product |
US9224120B2 (en) | 2010-04-20 | 2015-12-29 | 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 |
CN103038781B (zh) * | 2010-05-05 | 2017-05-10 | 数字标记公司 | 隐藏图像信号发送 |
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 |
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 |
USD759538S1 (en) | 2013-06-20 | 2016-06-21 | Pure Grains of Gold, LLC | Negotiable instrument |
US9656506B1 (en) | 2013-06-20 | 2017-05-23 | Pure Grains of Gold, LLC | Precious metal composite useful as a medium of exchange |
PL3066612T3 (pl) | 2013-11-07 | 2019-06-28 | Scantrust Sa | Dwuwymiarowy kod kreskowy oraz sposób uwierzytelniania takiego kodu kreskowego |
ES2978962T3 (es) | 2014-02-04 | 2024-09-23 | Thymaris Ltd | Procedimiento y aparato para generar y almacenar un perfil de imperfección individual relacionado con un artículo original y procedimiento y aparato para determinar un estado de autentificación de un artículo sospechoso |
DE102015106447B4 (de) | 2015-04-27 | 2024-07-11 | Schreiner Group Gmbh & Co. Kg | Manipulationssicheres Etikett |
EP3311336B2 (en) | 2015-06-18 | 2023-02-01 | Thymaris Ltd. | Authentication feature in a barcode |
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 |
KR102701323B1 (ko) * | 2018-06-01 | 2024-08-30 | 파퉁 인베스트먼츠 엘티디. | 인증된 데이터의 캡쳐 및 표시 |
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 |
CN113574837A (zh) * | 2019-03-12 | 2021-10-29 | 思杰系统有限公司 | 跟踪客户端设备上的图像发送者 |
DE102020206060B4 (de) * | 2019-06-01 | 2021-10-21 | Heidelberger Druckmaschinen Aktiengesellschaft | Dynamische Maske für Authentifizierung |
EP4075777A1 (en) | 2021-04-15 | 2022-10-19 | ScanTrust B.V. | Copy detection pattern |
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 |
Family Cites Families (113)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2002A (en) * | 1841-03-12 | Tor and planter for plowing | ||
FR2571663B1 (fr) * | 1984-10-11 | 1987-01-16 | Matra | Document d'identite difficilement falsifiable et procede de fabrication d'un tel document |
US5394274A (en) | 1988-01-22 | 1995-02-28 | Kahn; Leonard R. | Anti-copy system utilizing audible and inaudible protection signals |
US5319453A (en) * | 1989-06-22 | 1994-06-07 | Airtrax | Method and apparatus for video signal encoding, decoding and monitoring |
US5337361C1 (en) * | 1990-01-05 | 2001-05-15 | Symbol Technologies Inc | Record with encoded data |
US5132992A (en) * | 1991-01-07 | 1992-07-21 | Paul Yurt | Audio and video transmission and receiving system |
US5502576A (en) * | 1992-08-24 | 1996-03-26 | Ramsay International Corporation | Method and apparatus for the transmission, storage, and retrieval of documents in an electronic domain |
US5291243A (en) | 1993-02-05 | 1994-03-01 | Xerox Corporation | System for electronically printing plural-color tamper-resistant documents |
US6292092B1 (en) * | 1993-02-19 | 2001-09-18 | Her Majesty The Queen In Right Of Canada, As Represented By The Minister Of Communication | Secure personal identification instrument and method for creating same |
US5315448A (en) * | 1993-03-18 | 1994-05-24 | Macrovision Corporation | Copy protection for hybrid digital video tape recording and unprotected source material |
US5384846A (en) * | 1993-04-26 | 1995-01-24 | Pitney Bowes Inc. | System and apparatus for controlled production of a secure identification card |
US6122403A (en) * | 1995-07-27 | 2000-09-19 | Digimarc Corporation | Computer system linked by using information in data objects |
US6983051B1 (en) * | 1993-11-18 | 2006-01-03 | Digimarc Corporation | Methods for audio watermarking and decoding |
US5748763A (en) * | 1993-11-18 | 1998-05-05 | Digimarc Corporation | Image steganography system featuring perceptually adaptive and globally scalable signal embedding |
US6636615B1 (en) * | 1998-01-20 | 2003-10-21 | Digimarc Corporation | Methods and systems using multiple watermarks |
US5841886A (en) * | 1993-11-18 | 1998-11-24 | Digimarc Corporation | Security system for photographic identification |
US6546112B1 (en) * | 1993-11-18 | 2003-04-08 | Digimarc Corporation | Security document with steganographically-encoded authentication data |
US6449377B1 (en) * | 1995-05-08 | 2002-09-10 | Digimarc Corporation | Methods and systems for watermark processing of line art images |
US5636292C1 (en) * | 1995-05-08 | 2002-06-18 | Digimarc Corp | Steganography methods employing embedded calibration data |
US20020009208A1 (en) * | 1995-08-09 | 2002-01-24 | Adnan Alattar | Authentication of physical and electronic media objects using digital watermarks |
US6345104B1 (en) * | 1994-03-17 | 2002-02-05 | Digimarc Corporation | Digital watermarks and methods for security documents |
US6580819B1 (en) * | 1993-11-18 | 2003-06-17 | Digimarc Corporation | Methods of producing security documents having digitally encoded data and documents employing same |
US5748783A (en) * | 1995-05-08 | 1998-05-05 | Digimarc Corporation | Method and apparatus for robust information coding |
US5710834A (en) * | 1995-05-08 | 1998-01-20 | Digimarc Corporation | Method and apparatus responsive to a code signal conveyed through a graphic image |
US5768426A (en) * | 1993-11-18 | 1998-06-16 | Digimarc Corporation | Graphics processing system employing embedded code signals |
SE502658C2 (sv) * | 1994-02-28 | 1995-12-04 | Non Stop Info Ab | Förfarande och kontrollanordning för avläsning av identitets -och värdehandlingar. |
US20020170966A1 (en) * | 1995-07-27 | 2002-11-21 | Hannigan Brett T. | Identification document including embedded data |
US5907149A (en) * | 1994-06-27 | 1999-05-25 | Polaroid Corporation | Identification card with delimited usage |
JPH10503132A (ja) * | 1994-07-26 | 1998-03-24 | インターナショナル データ マトリックス インコーポレイテッド | 修正不可能な自己確認物品 |
US5892900A (en) * | 1996-08-30 | 1999-04-06 | Intertrust Technologies Corp. | Systems and methods for secure transaction management and electronic rights protection |
US5799092A (en) * | 1995-02-28 | 1998-08-25 | Lucent Technologies Inc. | Self-verifying identification card |
US6760463B2 (en) * | 1995-05-08 | 2004-07-06 | Digimarc Corporation | Watermarking methods and media |
US6728390B2 (en) * | 1995-05-08 | 2004-04-27 | Digimarc Corporation | Methods and systems using multiple watermarks |
US7054462B2 (en) * | 1995-05-08 | 2006-05-30 | Digimarc Corporation | Inferring object status based on detected watermark data |
US5613004A (en) | 1995-06-07 | 1997-03-18 | The Dice Company | Steganographic method and device |
IT1277359B1 (it) | 1995-07-26 | 1997-11-10 | Mantegazza A Arti Grafici | Documento con mezzi antifalsificazione per impedire la riproducibilita mediante fotocopiatura |
US6411725B1 (en) * | 1995-07-27 | 2002-06-25 | Digimarc Corporation | Watermark enabled video objects |
US6311214B1 (en) | 1995-07-27 | 2001-10-30 | Digimarc Corporation | Linking of computers based on optical sensing of digital data |
US7770013B2 (en) * | 1995-07-27 | 2010-08-03 | Digimarc Corporation | Digital authentication with digital and analog documents |
US6788800B1 (en) | 2000-07-25 | 2004-09-07 | Digimarc Corporation | Authenticating objects using embedded data |
US5786587A (en) * | 1995-08-10 | 1998-07-28 | American Bank Note Holographics, Inc. | Enhancement of chip card security |
US5708717A (en) | 1995-11-29 | 1998-01-13 | Alasia; Alfred | Digital anti-counterfeiting software method and apparatus |
US5859920A (en) * | 1995-11-30 | 1999-01-12 | Eastman Kodak Company | Method for embedding digital information in an image |
US5699434A (en) * | 1995-12-12 | 1997-12-16 | Hewlett-Packard Company | Method of inhibiting copying of digital data |
US5949885A (en) * | 1996-03-12 | 1999-09-07 | Leighton; F. Thomson | Method for protecting content using watermarking |
US5664018A (en) * | 1996-03-12 | 1997-09-02 | Leighton; Frank Thomson | Watermarking process resilient to collusion attacks |
US5825892A (en) * | 1996-10-28 | 1998-10-20 | International Business Machines Corporation | Protecting images with an image watermark |
EP0851397B1 (en) * | 1996-11-28 | 2008-10-01 | Nec Corporation | Card type recording medium, certifying method and apparatus for the recording medium, forming system for recording medium, enciphering system, decoder therefor, and recording medium |
US5835639A (en) * | 1996-12-18 | 1998-11-10 | Eastman Kodak Company | Method for detecting rotation and magnification in images |
US6185312B1 (en) * | 1997-01-28 | 2001-02-06 | Nippon Telegraph And Telephone Corporation | Method for embedding and reading watermark-information in digital form, and apparatus thereof |
US6044156A (en) * | 1997-04-28 | 2000-03-28 | Eastman Kodak Company | Method for generating an improved carrier for use in an image data embedding application |
EP0901282B1 (en) * | 1997-09-03 | 2006-06-28 | Hitachi, Ltd. | Method for recording and reproducing electronic watermark information |
US6108434A (en) * | 1997-09-12 | 2000-08-22 | Signafy, Inc. | Counteracting geometric distortions for DCT based watermarking |
US5974150A (en) | 1997-09-30 | 1999-10-26 | Tracer Detection Technology Corp. | System and method for authentication of goods |
ATE372559T1 (de) * | 1998-01-20 | 2007-09-15 | Digimarc Corp | Technik für mehrfach-wasserzeichen |
JPH11220736A (ja) * | 1998-01-30 | 1999-08-10 | Canon Inc | 画像処理装置および方法、記録媒体 |
US6141753A (en) * | 1998-02-10 | 2000-10-31 | Fraunhofer Gesellschaft | Secure distribution of digital representations |
DE19812826C1 (de) | 1998-03-24 | 2000-03-02 | Fraunhofer Ges Forschung | Verfahren zur Fälschungssicherung von Dokumenten mit einem Bild, vorzugsweise mit einem Paßbild |
US6608911B2 (en) * | 2000-12-21 | 2003-08-19 | Digimarc Corporation | Digitally watermaking holograms for use with smart cards |
US6487301B1 (en) * | 1998-04-30 | 2002-11-26 | Mediasec Technologies Llc | Digital authentication with digital and analog documents |
US6243480B1 (en) * | 1998-04-30 | 2001-06-05 | Jian Zhao | Digital authentication with analog documents |
US7236610B1 (en) * | 1998-04-30 | 2007-06-26 | Fraunhofer Gesellschaft | Authenticating executable code and executions thereof |
US6285774B1 (en) * | 1998-06-08 | 2001-09-04 | Digital Video Express, L.P. | System and methodology for tracing to a source of unauthorized copying of prerecorded proprietary material, such as movies |
US6154571A (en) * | 1998-06-24 | 2000-11-28 | Nec Research Institute, Inc. | Robust digital watermarking |
US6587944B2 (en) * | 1998-06-29 | 2003-07-01 | Intel Corporation | Fragile watermarking for objects |
JP3770732B2 (ja) | 1998-08-11 | 2006-04-26 | 株式会社日立製作所 | 画像への情報添付方法および画像からの情報抽出方法 |
JP3563270B2 (ja) * | 1998-08-28 | 2004-09-08 | 株式会社日立製作所 | 電子透かし画像の認証方法 |
US6285775B1 (en) * | 1998-10-01 | 2001-09-04 | The Trustees Of The University Of Princeton | Watermarking scheme for image authentication |
DE69923781T2 (de) * | 1998-11-19 | 2005-07-07 | Digimarc Corp., Lake Oswego | Druck und überprüfung von selbstprüfenden sicherheitsdokumenten |
JP3397157B2 (ja) * | 1999-01-13 | 2003-04-14 | 日本電気株式会社 | 電子透かし挿入システム |
US6442284B1 (en) * | 1999-03-19 | 2002-08-27 | Digimarc Corporation | Watermark detection utilizing regions with higher probability of success |
KR20010043954A (ko) * | 1999-03-31 | 2001-05-25 | 이데이 노부유끼 | 전자 워터 마크 정보에 근거하는 콘텐츠 처리 장치 |
JP4378509B2 (ja) | 1999-04-28 | 2009-12-09 | 独立行政法人 国立印刷局 | 偽造防止用シート及びその真偽判別方法並びにその真偽判別装置 |
US6898706B1 (en) * | 1999-05-20 | 2005-05-24 | Microsoft Corporation | License-based cryptographic technique, particularly suited for use in a digital rights management system, for controlling access and use of bore resistant software objects in a client computer |
JP2001024873A (ja) | 1999-07-05 | 2001-01-26 | Toshiba Corp | 印刷装置および情報処理装置 |
CN1305251C (zh) | 1999-08-21 | 2007-03-14 | 卓信科技有限公司 | 电子文件及其打印副本的合法性保护 |
JP3663090B2 (ja) | 1999-10-14 | 2005-06-22 | 株式会社日立製作所 | ガス遮断器及びそれを備えたガス絶縁開閉装置 |
US7366907B1 (en) | 1999-10-29 | 2008-04-29 | Sony Corporation | Information processing device and method and program storage medium |
WO2001043086A1 (en) | 1999-12-08 | 2001-06-14 | Mischenko Valentin Alexandrovi | Method and system for authentication of articles |
US7236596B2 (en) * | 2000-02-07 | 2007-06-26 | Mikos, Ltd. | Digital imaging system for evidentiary use |
US6535617B1 (en) * | 2000-02-14 | 2003-03-18 | Digimarc Corporation | Removal of fixed pattern noise and other fixed patterns from media signals |
US20010037455A1 (en) * | 2000-03-09 | 2001-11-01 | Lawandy Nabil M. | Authentication using a digital watermark |
JP2001344557A (ja) | 2000-06-01 | 2001-12-14 | Ntt Software Corp | 文書管理方法及び文書管理装置 |
JP2001358931A (ja) | 2000-06-15 | 2001-12-26 | Ricoh Co Ltd | 画像処理装置 |
JP4554771B2 (ja) | 2000-06-20 | 2010-09-29 | パナソニック株式会社 | 正当性認証システム、個人証発行システム及び個人証 |
JP2002084413A (ja) | 2000-06-28 | 2002-03-22 | Oki Electric Ind Co Ltd | 画像処理方法,画像処理装置,画像符号化装置,及び,画像復号化装置 |
ITBI20000001A1 (it) | 2000-06-28 | 2001-12-28 | Sys S P A | Sistema per certificare l'originalita' di un qualsiasi oggetto, basato su metodi di illuminazione appropriata e sulla macrofotografia. |
US6948068B2 (en) * | 2000-08-15 | 2005-09-20 | Spectra Systems Corporation | Method and apparatus for reading digital watermarks with a hand-held reader device |
JP3511502B2 (ja) * | 2000-09-05 | 2004-03-29 | インターナショナル・ビジネス・マシーンズ・コーポレーション | データ加工検出システム、付加情報埋め込み装置、付加情報検出装置、デジタルコンテンツ、音楽コンテンツ処理装置、付加データ埋め込み方法、コンテンツ加工検出方法、記憶媒体及びプログラム伝送装置 |
KR100359506B1 (ko) * | 2000-09-09 | 2002-11-04 | 주식회사 마크애니 | 디지털 영상 워터마킹 장치 및 방법 |
US6760464B2 (en) * | 2000-10-11 | 2004-07-06 | Digimarc Corporation | Halftone watermarking and related applications |
US7246239B2 (en) * | 2001-01-24 | 2007-07-17 | Digimarc Corporation | Digital watermarks for checking authenticity of printed objects |
JP4199540B2 (ja) | 2000-10-11 | 2008-12-17 | ディジマーク コーポレイション | ハーフトーンウォーターマーキングおよび関連アプリケーション |
KR100548983B1 (ko) | 2000-11-02 | 2006-02-02 | (주)마크텍 | 디지털 증명서의 발급 및 인증을 위한 텍스트의 삽입 방법및 장치 |
US6940993B2 (en) * | 2000-12-13 | 2005-09-06 | Eastman Kodak Company | System and method for embedding a watermark signal that contains message data in a digital image |
KR100400582B1 (ko) * | 2001-01-12 | 2003-10-08 | 주식회사 마크애니 | 디지털 워터마킹을 이용한 유가증권등의 발급, 인증장치와방법 |
US6795565B2 (en) * | 2001-03-08 | 2004-09-21 | Sony Corporation | Method to detect watermark resistant to resizing and translation |
US7607016B2 (en) * | 2001-04-20 | 2009-10-20 | Digimarc Corporation | Including a metric in a digital watermark for media authentication |
JP2002344736A (ja) | 2001-05-21 | 2002-11-29 | Oki Electric Ind Co Ltd | プリント紙の原本保証システム,プリンタ装置,および,検証装置 |
US6996717B2 (en) * | 2001-05-24 | 2006-02-07 | Matsushita Electric Industrial Co., Ltd. | Semi-fragile watermarking system for MPEG video authentication |
JP4620902B2 (ja) * | 2001-06-06 | 2011-01-26 | キヤノン株式会社 | 画像処理装置、制御方法、およびプログラム |
US7095872B2 (en) * | 2001-08-28 | 2006-08-22 | University Of North Carolina At Charlotte | Automated digital watermarking methods using neural networks |
KR100426305B1 (ko) * | 2001-11-27 | 2004-04-08 | 한국전자통신연구원 | 웨이블릿 기반에서 블라인드 방식을 이용한 디지털워터마크 삽입/추출장치 및 방법 |
US6563937B1 (en) * | 2001-11-28 | 2003-05-13 | Sony Corporation | Method and apparatus to detect watermark that are resistant to arbitrary deformations |
JP3937841B2 (ja) * | 2002-01-10 | 2007-06-27 | キヤノン株式会社 | 情報処理装置及びその制御方法 |
US7054461B2 (en) * | 2002-02-15 | 2006-05-30 | Pitney Bowes Inc. | Authenticating printed objects using digital watermarks associated with multidimensional quality metrics |
US6885757B2 (en) * | 2002-04-18 | 2005-04-26 | Sarnoff Corporation | Method and apparatus for providing an asymmetric watermark carrier |
US7349553B2 (en) * | 2002-04-29 | 2008-03-25 | The Boeing Company | Watermarks for secure distribution of digital data |
JP4554358B2 (ja) * | 2002-05-14 | 2010-09-29 | メディアセック テクノロジーズ ゲーエムべーハー | 印刷文書のための可視認証パターン |
JP3958128B2 (ja) * | 2002-06-28 | 2007-08-15 | キヤノン株式会社 | 画像処理装置及び方法、並びにコンピュータプログラム及びコンピュータ可読記憶媒体 |
US7369677B2 (en) * | 2005-04-26 | 2008-05-06 | Verance Corporation | System reactions to the detection of embedded watermarks in a digital host content |
US8667275B2 (en) * | 2004-06-03 | 2014-03-04 | Digimarc Corporation | Economically secure digital mass media systems |
WO2006107858A2 (en) * | 2005-04-04 | 2006-10-12 | Spirent Communications Of Rockville, Inc. | Reduced-reference visual communication quality assessment using data hiding |
-
2003
- 2003-05-14 JP JP2004505966A patent/JP4554358B2/ja not_active Expired - Lifetime
- 2003-05-14 WO PCT/US2003/015168 patent/WO2003098540A1/en active Application Filing
- 2003-05-14 EP EP03728904.8A patent/EP1514227B1/en not_active Revoked
- 2003-05-14 CN CN038167441A patent/CN1669046B/zh not_active Expired - Lifetime
- 2003-05-14 ES ES03728904T patent/ES2424480T3/es not_active Expired - Lifetime
- 2003-05-14 MX MXPA04011277A patent/MXPA04011277A/es active IP Right Grant
- 2003-05-14 US US10/514,271 patent/US7809152B2/en not_active Expired - Lifetime
-
2007
- 2007-12-04 JP JP2007313195A patent/JP4981641B2/ja not_active Expired - Lifetime
-
2010
- 2010-08-27 US US12/807,144 patent/US7991198B2/en not_active Expired - Lifetime
-
2011
- 2011-06-07 US US13/134,394 patent/US8189862B2/en not_active Expired - Fee Related
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103035061A (zh) * | 2012-09-29 | 2013-04-10 | 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 |
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 |
US9499006B2 (en) | 2012-09-29 | 2016-11-22 | Grg Banking Equipment Co., Ltd. | Anti-counterfeiting feature generation method for valuable document and authentication method and device therefor |
CN113096301A (zh) * | 2019-12-19 | 2021-07-09 | 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 |
Also Published As
Publication number | Publication date |
---|---|
CN1669046B (zh) | 2012-03-14 |
JP2008160827A (ja) | 2008-07-10 |
WO2003098540A1 (en) | 2003-11-27 |
JP4554358B2 (ja) | 2010-09-29 |
US20120063647A1 (en) | 2012-03-15 |
EP1514227A1 (en) | 2005-03-16 |
EP1514227B1 (en) | 2013-06-26 |
EP1514227A4 (en) | 2006-04-05 |
JP4981641B2 (ja) | 2012-07-25 |
US8189862B2 (en) | 2012-05-29 |
JP2005525769A (ja) | 2005-08-25 |
US7809152B2 (en) | 2010-10-05 |
US20060109515A1 (en) | 2006-05-25 |
ES2424480T3 (es) | 2013-10-02 |
US7991198B2 (en) | 2011-08-02 |
MXPA04011277A (es) | 2006-02-22 |
US20110122452A1 (en) | 2011-05-26 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN1669046A (zh) | 用于印刷文档的可视鉴别图案 | |
CN1194325C (zh) | 使用数字水印发行和认证证券等的装置和方法 | |
US7113615B2 (en) | Watermark embedder and reader | |
JP4745252B2 (ja) | 可視的認証パターンを検出、解析および使用するための改良された技法 | |
CN1249982C (zh) | 图像处理装置及方法 | |
JP6505732B2 (ja) | 2次元バーコードおよびそのようなバーコードの認証方法 | |
EP2320389A2 (en) | Visible authentication patterns for printed document | |
CN1170254C (zh) | 光水印 | |
US7720249B2 (en) | Watermark embedder and reader | |
CN1441935A (zh) | 用于初始文件的再现和验证的系统和方法 | |
CN1689050A (zh) | 使用莫尔条纹的证件和物品的鉴别 | |
CN101061494A (zh) | 保护个人便携物品安全的方法 | |
EP1801692B1 (en) | Improved techniques for detecting, analyzing and using visible authentication patterns | |
CN1691087B (zh) | 用于解码数字编码图像的系统和方法 | |
CN101032158A (zh) | 图像处理方法和图像处理装置 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
ASS | Succession or assignment of patent right |
Owner name: RCA THOMSON LICENSING CORPORATION Free format text: FORMER OWNER: MEDIASEC TECHNOLOGIES GMBH Effective date: 20110429 Owner name: SCHREINER GROUP GMBH + CO. KG Free format text: FORMER OWNER: RCA THOMSON LICENSING CORPORATION Effective date: 20110429 |
|
C41 | Transfer of patent application or patent right or utility model | ||
COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: ISEN, GERMANY TO: BOULOGNE-BILLANCOURT, FRANCE Free format text: CORRECT: ADDRESS; FROM: BOULOGNE-BILLANCOURT, FRANCE TO: OBERSCHLEISSHEIM, GERMANY |
|
TA01 | Transfer of patent application right |
Effective date of registration: 20110429 Address after: French Boulogne Billancourt Applicant after: THOMSON LICENSING S.A. Address before: German Ethan Applicant before: Media Security Technology Co.,Ltd. Effective date of registration: 20110429 Address after: German oberschleissheim Applicant after: Schreiner Group GmbH & Co.KG Address before: French Boulogne Billancourt Applicant before: THOMSON LICENSING S.A. |
|
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
TR01 | Transfer of patent right |
Effective date of registration: 20210310 Address after: French Rueil Malmaison Patentee after: ADVANCED TRACK & TRACE Address before: German oberschleissheim Patentee before: Schreiner Group GmbH & Co.KG |
|
TR01 | Transfer of patent right | ||
CX01 | Expiry of patent term | ||
CX01 | Expiry of patent term |
Granted publication date: 20120314 |