DE69130416D1 - Bildverarbeitungsgerät - Google Patents
BildverarbeitungsgerätInfo
- Publication number
- DE69130416D1 DE69130416D1 DE69130416T DE69130416T DE69130416D1 DE 69130416 D1 DE69130416 D1 DE 69130416D1 DE 69130416 T DE69130416 T DE 69130416T DE 69130416 T DE69130416 T DE 69130416T DE 69130416 D1 DE69130416 D1 DE 69130416D1
- Authority
- DE
- Germany
- Prior art keywords
- image processing
- processing device
- image
- processing
- 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 - Lifetime
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
- H04N1/00848—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
- H04N1/00864—Modifying the reproduction, e.g. outputting a modified copy of a scanned 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
- H04N1/00864—Modifying the reproduction, e.g. outputting a modified copy of a scanned original
- H04N1/00872—Modifying the reproduction, e.g. outputting a modified copy of a scanned original by image quality reduction, e.g. distortion or blacking out
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S283/00—Printed matter
- Y10S283/902—Anti-photocopy
Landscapes
- Engineering & Computer Science (AREA)
- Computer Security & Cryptography (AREA)
- Multimedia (AREA)
- Signal Processing (AREA)
- Computer Vision & Pattern Recognition (AREA)
- Facsimile Image Signal Circuits (AREA)
- Image Processing (AREA)
- Image Analysis (AREA)
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP02330882A JP3121006B2 (ja) | 1990-11-30 | 1990-11-30 | 画像処理装置 |
JP2330881A JPH04207465A (ja) | 1990-11-30 | 1990-11-30 | 画像処理装置 |
JP33088090A JP3268645B2 (ja) | 1990-11-30 | 1990-11-30 | 画像処理装置および方法 |
Publications (2)
Publication Number | Publication Date |
---|---|
DE69130416D1 true DE69130416D1 (de) | 1998-12-03 |
DE69130416T2 DE69130416T2 (de) | 1999-04-29 |
Family
ID=27340441
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE69133366T Expired - Lifetime DE69133366T2 (de) | 1990-11-30 | 1991-11-29 | Bildverarbeitungsvorrichtung |
DE69130416T Expired - Lifetime DE69130416T2 (de) | 1990-11-30 | 1991-11-29 | Bildverarbeitungsgerät |
Family Applications Before (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE69133366T Expired - Lifetime DE69133366T2 (de) | 1990-11-30 | 1991-11-29 | Bildverarbeitungsvorrichtung |
Country Status (4)
Country | Link |
---|---|
US (1) | US5430525A (de) |
EP (2) | EP0854628B1 (de) |
CA (1) | CA2056655C (de) |
DE (2) | DE69133366T2 (de) |
Families Citing this family (51)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5321470A (en) * | 1988-05-13 | 1994-06-14 | Canon Kabushiki Kaisha | Apparatus with anti-forgery provision |
CA2063785C (en) * | 1991-03-25 | 1998-09-29 | Masahiro Funada | Image processing apparatus |
SG71842A1 (en) | 1991-03-29 | 2000-04-18 | Canon Kk | Image processing apparatus and copying machine |
DE69217403T2 (de) * | 1991-03-29 | 1997-07-10 | Canon Kk | Bildverarbeitungsgerät |
CA2106708C (en) * | 1992-09-25 | 2000-01-25 | Nobuatsu Sasanuma | Image processing apparatus and method thereof |
US6421145B1 (en) * | 1992-09-28 | 2002-07-16 | Canon Kabushiki Kaisha | Image processing apparatus and method using image information and additional information or an additional pattern added thereto or superposed thereon |
CA2113789C (en) | 1993-01-19 | 2000-11-21 | Yoichi Takaragi | Image processing apparatus and method |
DE69433603D1 (de) * | 1993-10-26 | 2004-04-15 | Canon Kk | Bildverarbeitungsverfahren und -gerät |
US5610688A (en) * | 1993-11-05 | 1997-03-11 | Sharp Kabushiki Kaisha | Image forming apparatus having illegal use prevention |
JPH07254991A (ja) * | 1994-03-15 | 1995-10-03 | Canon Inc | カラー画像処理システム、カラー画像処理装置及びカラー画像処理方法 |
US6731403B1 (en) | 1994-03-15 | 2004-05-04 | Canon Kabushiki Kaisha | Color image process system, color image apparatus, color image processing method |
JP3566334B2 (ja) * | 1994-03-25 | 2004-09-15 | キヤノン株式会社 | 画像処理装置およびその方法 |
DE69517853T2 (de) | 1994-04-19 | 2000-11-30 | Canon K.K., Tokio/Tokyo | Netzwerksystem an welchem mehrere Bildverarbeitungsgeräte angeschlossen sind |
JP3236167B2 (ja) * | 1994-07-06 | 2001-12-10 | キヤノン株式会社 | 画像形成装置および画像処理装置および画像処理方法 |
DE69528324T2 (de) * | 1994-07-29 | 2003-05-22 | Canon K.K., Tokio/Tokyo | Bildverarbeitungsvorrichtung mit Bildinhaltsdiskriminierung |
US6025862A (en) * | 1995-01-03 | 2000-02-15 | Eastman Kodak Company | Accent color image forming method and apparatus |
US5493386A (en) * | 1995-01-03 | 1996-02-20 | Eastman Kodak Company | Multi-toner image forming apparatus and method having pattern recognition |
US5822660A (en) * | 1996-02-08 | 1998-10-13 | Eastman Kodak Company | Copyright protection in color thermal prints |
US5862218A (en) * | 1996-04-04 | 1999-01-19 | Fotonation, Inc. | Method and apparatus for in-camera image marking and authentication |
US5862217A (en) * | 1996-03-28 | 1999-01-19 | Fotonation, Inc. | Method and apparatus for in-camera encryption |
JP3209402B2 (ja) * | 1996-11-01 | 2001-09-17 | 富士ゼロックス株式会社 | 画像処理装置 |
JP3781850B2 (ja) * | 1997-01-21 | 2006-05-31 | シャープ株式会社 | 画像形成システム |
US6786420B1 (en) | 1997-07-15 | 2004-09-07 | Silverbrook Research Pty. Ltd. | Data distribution mechanism in the form of ink dots on cards |
US6618117B2 (en) | 1997-07-12 | 2003-09-09 | Silverbrook Research Pty Ltd | Image sensing apparatus including a microcontroller |
US6948794B2 (en) | 1997-07-15 | 2005-09-27 | Silverbrook Reserach Pty Ltd | Printhead re-capping assembly for a print and demand digital camera system |
US6690419B1 (en) | 1997-07-15 | 2004-02-10 | Silverbrook Research Pty Ltd | Utilising eye detection methods for image processing in a digital image camera |
US6624848B1 (en) | 1997-07-15 | 2003-09-23 | Silverbrook Research Pty Ltd | Cascading image modification using multiple digital cameras incorporating image processing |
US7110024B1 (en) | 1997-07-15 | 2006-09-19 | Silverbrook Research Pty Ltd | Digital camera system having motion deblurring means |
US6879341B1 (en) | 1997-07-15 | 2005-04-12 | Silverbrook Research Pty Ltd | Digital camera system containing a VLIW vector processor |
JP4054451B2 (ja) * | 1997-08-26 | 2008-02-27 | キヤノン株式会社 | 通信装置 |
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 |
AUPP702098A0 (en) | 1998-11-09 | 1998-12-03 | Silverbrook Research Pty Ltd | Image creation method and apparatus (ART73) |
AUPQ056099A0 (en) * | 1999-05-25 | 1999-06-17 | Silverbrook Research Pty Ltd | A method and apparatus (pprint01) |
JP4035271B2 (ja) * | 1999-12-27 | 2008-01-16 | キヤノン株式会社 | 情報発信装置及び情報受信装置及びそれらの制御方法及び記憶媒体及びシステム |
JP2001218033A (ja) * | 2000-01-31 | 2001-08-10 | Canon Inc | 画像処理装置、画像処理方法及び記憶媒体 |
US6836345B1 (en) * | 2000-03-29 | 2004-12-28 | Eastman Kodak Company | Method for including traditional photographic calibration into digital color management |
JP3962635B2 (ja) * | 2001-06-26 | 2007-08-22 | キヤノン株式会社 | 画像処理装置およびその制御方法 |
US20030020946A1 (en) * | 2001-07-26 | 2003-01-30 | O'hara Sean M. | Printer capable of directly printing using negative or positive film source |
JP3718712B2 (ja) * | 2001-08-06 | 2005-11-24 | 独立行政法人 国立印刷局 | 真偽判別可能な印刷物及びその作製方法 |
US20030061222A1 (en) * | 2001-09-25 | 2003-03-27 | Gennetten K. Douglas | Image data warehousing |
US6963973B2 (en) | 2001-10-17 | 2005-11-08 | Hewlett-Packard Development Company, L.P. | Chain of custody system and method |
US20030210803A1 (en) * | 2002-03-29 | 2003-11-13 | Canon Kabushiki Kaisha | Image processing apparatus and method |
JP2004096200A (ja) * | 2002-08-29 | 2004-03-25 | Canon Inc | 画像処理システム及びその制御方法 |
US7586641B2 (en) * | 2003-02-14 | 2009-09-08 | Canon Kabushiki Kaisha | System for certifying whether printed material corresponds to original |
JP2007013932A (ja) * | 2005-06-02 | 2007-01-18 | Ricoh Co Ltd | 画像読取装置 |
CN101449572B (zh) * | 2006-05-18 | 2011-09-21 | 汤姆森特许公司 | 数据隐藏方法和装置 |
JP2008078800A (ja) * | 2006-09-19 | 2008-04-03 | Ricoh Co Ltd | 画像形成装置 |
JP4903670B2 (ja) * | 2007-10-31 | 2012-03-28 | 京セラミタ株式会社 | 画像処理装置、画像形成装置及びプログラム |
CN111443211B (zh) * | 2020-03-04 | 2024-01-26 | 重庆大学 | 一种多血型***自动检测卡及检测方法 |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4066280A (en) * | 1976-06-08 | 1978-01-03 | American Bank Note Company | Documents of value printed to prevent counterfeiting |
US4325981A (en) * | 1978-03-07 | 1982-04-20 | Toppan Printing Co., Ltd. | Method of preventing color accurate reproductions using color photocopiers and the like |
US4908873A (en) * | 1983-05-13 | 1990-03-13 | Philibert Alex C | Document reproduction security system |
US4739377A (en) * | 1986-10-10 | 1988-04-19 | Eastman Kodak Company | Confidential document reproduction method and apparatus |
JPH0657046B2 (ja) * | 1987-06-05 | 1994-07-27 | キヤノン株式会社 | デジタルカラ−信号処理回路 |
EP0312301B1 (de) * | 1987-10-16 | 1994-04-27 | Canon Kabushiki Kaisha | Gerät zur Bildherstellung |
DE68917513T2 (de) * | 1988-05-13 | 1995-01-05 | Canon Kk | Gerät zur Bildherstellung. |
-
1991
- 1991-11-27 US US07/801,963 patent/US5430525A/en not_active Expired - Lifetime
- 1991-11-29 DE DE69133366T patent/DE69133366T2/de not_active Expired - Lifetime
- 1991-11-29 EP EP98200840A patent/EP0854628B1/de not_active Expired - Lifetime
- 1991-11-29 CA CA002056655A patent/CA2056655C/en not_active Expired - Lifetime
- 1991-11-29 DE DE69130416T patent/DE69130416T2/de not_active Expired - Lifetime
- 1991-11-29 EP EP91311133A patent/EP0488797B1/de not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
EP0854628B1 (de) | 2004-02-18 |
EP0488797B1 (de) | 1998-10-28 |
CA2056655A1 (en) | 1992-05-31 |
DE69130416T2 (de) | 1999-04-29 |
DE69133366T2 (de) | 2004-12-30 |
DE69133366D1 (de) | 2004-03-25 |
US5430525A (en) | 1995-07-04 |
EP0854628A1 (de) | 1998-07-22 |
CA2056655C (en) | 1996-10-22 |
EP0488797A3 (en) | 1992-10-28 |
EP0488797A2 (de) | 1992-06-03 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
8364 | No opposition during term of opposition |