DE69511143D1 - Vorrichtung zum Verhindern von Fälschungen zum Gebrauch in Bildverarbeitungsanlagen - Google Patents
Vorrichtung zum Verhindern von Fälschungen zum Gebrauch in BildverarbeitungsanlagenInfo
- Publication number
- DE69511143D1 DE69511143D1 DE69511143T DE69511143T DE69511143D1 DE 69511143 D1 DE69511143 D1 DE 69511143D1 DE 69511143 T DE69511143 T DE 69511143T DE 69511143 T DE69511143 T DE 69511143T DE 69511143 D1 DE69511143 D1 DE 69511143D1
- Authority
- DE
- Germany
- Prior art keywords
- image processing
- processing equipment
- counterfeiting device
- counterfeiting
- equipment
- 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.)
- Expired - Fee Related
Links
Classifications
-
- 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
- H04N1/00838—Preventing unauthorised reproduction
- H04N1/0084—Determining the necessity for prevention
- H04N1/00843—Determining the necessity for prevention based on recognising a copy prohibited original, e.g. a banknote
-
- 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
- H04N1/00838—Preventing unauthorised reproduction
- H04N1/0084—Determining the necessity for prevention
- H04N1/00843—Determining the necessity for prevention based on recognising a copy prohibited original, e.g. a banknote
- H04N1/00846—Determining the necessity for prevention based on recognising a copy prohibited original, e.g. a banknote based on detection of a dedicated indication, e.g. marks or the like
-
- 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
- H04N1/00838—Preventing unauthorised reproduction
- H04N1/0084—Determining the necessity for prevention
- H04N1/00843—Determining the necessity for prevention based on recognising a copy prohibited original, e.g. a banknote
- H04N1/00848—Determining the necessity for prevention based on recognising a copy prohibited original, e.g. a banknote by detecting a particular original
-
- 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
- H04N1/00838—Preventing unauthorised reproduction
- H04N1/00856—Preventive measures
- H04N1/00859—Issuing an alarm or the like
-
- 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
- H04N1/00838—Preventing unauthorised reproduction
- H04N1/00856—Preventive measures
- H04N1/00875—Inhibiting reproduction, e.g. by disabling reading or reproduction apparatus
Landscapes
- Engineering & Computer Science (AREA)
- Computer Security & Cryptography (AREA)
- Multimedia (AREA)
- Signal Processing (AREA)
- Computer Vision & Pattern Recognition (AREA)
- Cleaning In Electrography (AREA)
- Facsimile Image Signal Circuits (AREA)
- Image Processing (AREA)
- Image Analysis (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP06059326A JP3078442B2 (ja) | 1994-03-29 | 1994-03-29 | 画像処理装置の偽造防止装置 |
Publications (2)
Publication Number | Publication Date |
---|---|
DE69511143D1 true DE69511143D1 (de) | 1999-09-09 |
DE69511143T2 DE69511143T2 (de) | 2000-01-05 |
Family
ID=13110122
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE69511143T Expired - Fee Related DE69511143T2 (de) | 1994-03-29 | 1995-03-29 | Vorrichtung zum Verhindern von Fälschungen zum Gebrauch in Bildverarbeitungsanlagen |
Country Status (4)
Country | Link |
---|---|
US (1) | US5678155A (de) |
EP (1) | EP0675631B1 (de) |
JP (1) | JP3078442B2 (de) |
DE (1) | DE69511143T2 (de) |
Families Citing this family (49)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5321470A (en) * | 1988-05-13 | 1994-06-14 | Canon Kabushiki Kaisha | Apparatus with anti-forgery provision |
US5748763A (en) | 1993-11-18 | 1998-05-05 | Digimarc Corporation | Image steganography system featuring perceptually adaptive and globally scalable signal embedding |
US6516079B1 (en) | 2000-02-14 | 2003-02-04 | Digimarc Corporation | Digital watermark screening and detecting strategies |
US6549638B2 (en) * | 1998-11-03 | 2003-04-15 | Digimarc Corporation | Methods for evidencing illicit use of a computer system or device |
US6449377B1 (en) | 1995-05-08 | 2002-09-10 | Digimarc Corporation | Methods and systems for watermark processing of line art images |
US5822436A (en) | 1996-04-25 | 1998-10-13 | Digimarc Corporation | Photographic products and methods employing embedded information |
US7113615B2 (en) | 1993-11-18 | 2006-09-26 | Digimarc Corporation | Watermark embedder and reader |
US7286684B2 (en) * | 1994-03-17 | 2007-10-23 | Digimarc Corporation | Secure document design carrying auxiliary machine readable information |
US7555139B2 (en) * | 1995-05-08 | 2009-06-30 | Digimarc Corporation | Secure documents with hidden signals, and related methods and systems |
US6760463B2 (en) | 1995-05-08 | 2004-07-06 | Digimarc Corporation | Watermarking methods and media |
US6650761B1 (en) | 1999-05-19 | 2003-11-18 | Digimarc Corporation | Watermarked business cards and methods |
US7505605B2 (en) | 1996-04-25 | 2009-03-17 | Digimarc Corporation | Portable devices and methods employing digital watermarking |
DE69825765T2 (de) | 1997-04-01 | 2005-09-01 | Omron Corp. | Drucker mit bilderkennungsprozessor zur verhinderung von fälschungen, computer zur bereitstellung einer druckquelle für drucker und drucksystem welches drucker und computer beinhaltet. |
US6181813B1 (en) | 1997-09-29 | 2001-01-30 | Xerox Corporation | Method for counterfeit currency detection using orthogonal line comparison |
US6067374A (en) * | 1997-11-13 | 2000-05-23 | Xerox Corporation | Seal detection system and method |
US6026186A (en) * | 1997-11-17 | 2000-02-15 | Xerox Corporation | Line and curve detection using local information |
US6978036B2 (en) * | 1998-07-31 | 2005-12-20 | Digimarc Corporation | Tamper-resistant authentication techniques for identification documents |
US8290202B2 (en) | 1998-11-03 | 2012-10-16 | Digimarc Corporation | Methods utilizing steganography |
US7013021B2 (en) * | 1999-03-19 | 2006-03-14 | Digimarc Corporation | Watermark detection utilizing regions with higher probability of success |
US7248733B2 (en) * | 1999-04-26 | 2007-07-24 | Canon Kabushiki Kaisha | Color-image processing apparatus and method, and storage medium |
JP3787456B2 (ja) * | 1999-04-26 | 2006-06-21 | キヤノン株式会社 | カラー画像処理装置、カラー画像処理方法及び記憶媒体 |
US6317524B1 (en) * | 1999-04-29 | 2001-11-13 | Xerox Corporation | Anti-counterfeit detection method |
US6580820B1 (en) * | 1999-06-09 | 2003-06-17 | Xerox Corporation | Digital imaging method and apparatus for detection of document security marks |
US6542629B1 (en) | 1999-07-22 | 2003-04-01 | Xerox Corporation | Digital imaging method and apparatus for detection of document security marks |
US6516078B1 (en) * | 1999-07-29 | 2003-02-04 | Hewlett-Packard Company | Multi-level detection and deterrence of counterfeiting of documents with reduced false detection |
ATE358944T1 (de) * | 1999-07-29 | 2007-04-15 | Canon Kk | Bildverarbeitungssystem, -vorrichtung sowie verfahren und aufzeichnungsmedium |
US6343204B1 (en) * | 1999-08-25 | 2002-01-29 | Hewlett-Packard Company | Detection and deterrence of counterfeiting of documents with tokens characteristic color and spacing |
US6967727B1 (en) * | 1999-09-30 | 2005-11-22 | Canon Kabushiki Kaisha | Image forming apparatus and image forming method |
DE10005835A1 (de) * | 2000-02-10 | 2001-08-16 | Bundesdruckerei Gmbh | Automatische Authentifikation von mit Sicherheitsmerkmalen geschützten Dokumenten |
US7657064B1 (en) | 2000-09-26 | 2010-02-02 | Digimarc Corporation | Methods of processing text found in images |
US6711277B1 (en) * | 2000-10-25 | 2004-03-23 | Eastman Kodak Company | Method of controlling the reproduction of copyrighted images |
US7002704B1 (en) * | 2000-11-06 | 2006-02-21 | Xerox Corporation | Method and apparatus for implementing anti-counterfeiting measures in personal computer-based digital color printers |
GB0027581D0 (en) * | 2000-11-10 | 2000-12-27 | Rue De Int Ltd | Image output apparatus an method |
US7110541B1 (en) * | 2000-11-28 | 2006-09-19 | Xerox Corporation | Systems and methods for policy based printing |
US6868174B2 (en) * | 2000-11-29 | 2005-03-15 | Xerox Corporation | Anti-counterfeit detection for low end products |
US7974495B2 (en) | 2002-06-10 | 2011-07-05 | Digimarc Corporation | Identification and protection of video |
JP2004201069A (ja) * | 2002-12-19 | 2004-07-15 | Ricoh Co Ltd | 画像処理装置、画像処理方法、画像処理プログラムおよび画像処理プログラムを記憶した記録媒体 |
US8301893B2 (en) | 2003-08-13 | 2012-10-30 | Digimarc Corporation | Detecting media areas likely of hosting watermarks |
JP2005339361A (ja) * | 2004-05-28 | 2005-12-08 | Fuji Photo Film Co Ltd | 画像表示装置および方法並びにプログラム |
KR20070094811A (ko) * | 2004-12-30 | 2007-09-21 | 쓰리엠 이노베이티브 프로퍼티즈 컴파니 | 연마성 물품 및 그의 제조 방법 |
US20060170951A1 (en) * | 2005-01-31 | 2006-08-03 | Hewlett-Packard Development Company, L.P. | Method and arrangement for inhibiting counterfeit printing of legal tender |
US20070091348A1 (en) * | 2005-10-26 | 2007-04-26 | Hitoshi Asaka | Image forming device |
JP4743065B2 (ja) * | 2006-09-27 | 2011-08-10 | ブラザー工業株式会社 | 画像認識装置、複写装置及び画像認識方法 |
US20090083138A1 (en) * | 2007-09-25 | 2009-03-26 | Urban Martin A | Method Of Advertising On Currency |
JP5614094B2 (ja) * | 2009-06-17 | 2014-10-29 | セイコーエプソン株式会社 | レシート印刷装置の制御方法、レシート印刷装置、レシート発行システムおよびプログラム |
US20120019874A1 (en) * | 2010-07-20 | 2012-01-26 | Schaertel David M | Method for document scanning |
US20120019841A1 (en) * | 2010-07-20 | 2012-01-26 | Schaertel David M | Document scanner |
US9224184B2 (en) | 2012-10-21 | 2015-12-29 | Digimarc Corporation | Methods and arrangements for identifying objects |
CN105405203B (zh) * | 2015-10-22 | 2018-01-02 | 深圳怡化电脑股份有限公司 | 一种鉴别人民币真伪的方法和系统 |
Family Cites Families (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB275387A (en) * | 1926-07-02 | 1927-08-11 | Alfred John Garrod | Improvements in and relating to wireless receiving circuits |
JPS5785179A (en) * | 1980-11-17 | 1982-05-27 | Mitsubishi Electric Corp | Optical character reading method |
US5097517A (en) * | 1987-03-17 | 1992-03-17 | Holt Arthur W | Method and apparatus for processing bank checks, drafts and like financial documents |
US5321470A (en) * | 1988-05-13 | 1994-06-14 | Canon Kabushiki Kaisha | Apparatus with anti-forgery provision |
DE69033327T2 (de) * | 1989-02-10 | 2000-04-13 | Canon Kk | Gerät zum Lesen oder Verarbeiten eines Bildes |
JPH04271661A (ja) * | 1990-09-28 | 1992-09-28 | Xerox Corp | 電子複写システム動作方法 |
JPH04205272A (ja) * | 1990-11-30 | 1992-07-27 | Canon Inc | 画像処理装置 |
US5227871A (en) * | 1990-11-30 | 1993-07-13 | Canon Kabushiki Kaisha | Image processing apparatus capable of discriminating a predetermined image |
JPH05244414A (ja) * | 1992-02-28 | 1993-09-21 | Canon Inc | 画像処理装置 |
GB2275387B (en) * | 1992-08-10 | 1996-09-18 | Ricoh Kk | Special-document discriminating apparatus and managing system for image forming apparatus having a special-document discriminating fuction |
JPH0670153A (ja) * | 1992-08-14 | 1994-03-11 | Ricoh Co Ltd | 特殊原稿判別機能付き複写機 |
US5440409A (en) * | 1993-07-01 | 1995-08-08 | Konica Corporation | Image forming apparatus with an unapproved copy preventing means |
-
1994
- 1994-03-29 JP JP06059326A patent/JP3078442B2/ja not_active Expired - Fee Related
-
1995
- 1995-03-20 US US08/406,533 patent/US5678155A/en not_active Expired - Lifetime
- 1995-03-29 EP EP95104661A patent/EP0675631B1/de not_active Expired - Lifetime
- 1995-03-29 DE DE69511143T patent/DE69511143T2/de not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
EP0675631B1 (de) | 1999-08-04 |
US5678155A (en) | 1997-10-14 |
JPH07273981A (ja) | 1995-10-20 |
EP0675631A2 (de) | 1995-10-04 |
JP3078442B2 (ja) | 2000-08-21 |
EP0675631A3 (de) | 1996-07-31 |
DE69511143T2 (de) | 2000-01-05 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
8364 | No opposition during term of opposition | ||
8339 | Ceased/non-payment of the annual fee |