DE68917513D1 - Gerät zur Bildherstellung. - Google Patents
Gerät zur Bildherstellung.Info
- Publication number
- DE68917513D1 DE68917513D1 DE68917513T DE68917513T DE68917513D1 DE 68917513 D1 DE68917513 D1 DE 68917513D1 DE 68917513 T DE68917513 T DE 68917513T DE 68917513 T DE68917513 T DE 68917513T DE 68917513 D1 DE68917513 D1 DE 68917513D1
- Authority
- DE
- Germany
- Prior art keywords
- imaging device
- imaging
- 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.)
- Revoked
Links
- 238000003384 imaging method Methods 0.000 title 1
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
-
- G—PHYSICS
- G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
- G03G—ELECTROGRAPHY; ELECTROPHOTOGRAPHY; MAGNETOGRAPHY
- G03G15/00—Apparatus for electrographic processes using a charge pattern
- G03G15/01—Apparatus for electrographic processes using a charge pattern for producing multicoloured copies
-
- G—PHYSICS
- G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
- G03G—ELECTROGRAPHY; ELECTROPHOTOGRAPHY; MAGNETOGRAPHY
- G03G21/00—Arrangements not provided for by groups G03G13/00 - G03G19/00, e.g. cleaning, elimination of residual charge
- G03G21/04—Preventing copies being made of an original
-
- G—PHYSICS
- G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
- G03G—ELECTROGRAPHY; ELECTROPHOTOGRAPHY; MAGNETOGRAPHY
- G03G21/00—Arrangements not provided for by groups G03G13/00 - G03G19/00, e.g. cleaning, elimination of residual charge
- G03G21/04—Preventing copies being made of an original
- G03G21/046—Preventing copies being made of an original by discriminating a special original, e.g. a bank note
-
- 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
- G07D7/06—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 wave or particle radiation
- G07D7/12—Visible light, infrared or ultraviolet radiation
-
- 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
- G07D7/17—Apparatus characterised by positioning means or by means responsive to positioning
-
- 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
- H04N1/00856—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
- H04N1/00867—Modifying the reproduction, e.g. outputting a modified copy of a scanned original with additional data, e.g. by adding a warning message
-
- 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
-
- 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
- H04N1/46—Colour picture communication systems
- H04N1/50—Picture reproducers
- H04N1/506—Reproducing the colour component signals picture-sequentially, e.g. with reproducing heads spaced apart from one another in the subscanning direction
Landscapes
- Engineering & Computer Science (AREA)
- Multimedia (AREA)
- Signal Processing (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Computer Security & Cryptography (AREA)
- General Health & Medical Sciences (AREA)
- Health & Medical Sciences (AREA)
- Computer Vision & Pattern Recognition (AREA)
- Toxicology (AREA)
- Facsimile Image Signal Circuits (AREA)
- Cleaning In Electrography (AREA)
- Inspection Of Paper Currency And Valuable Securities (AREA)
- Color Electrophotography (AREA)
- Control Or Security For Electrophotography (AREA)
- Editing Of Facsimile Originals (AREA)
- Color Image Communication Systems (AREA)
Applications Claiming Priority (5)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP63114801A JP2904492B2 (ja) | 1988-05-13 | 1988-05-13 | 画像処理装置 |
JP63114802A JP2763543B2 (ja) | 1988-05-13 | 1988-05-13 | 画像再生装置および画像再生制御装置 |
JP63130336A JP2849090B2 (ja) | 1988-05-30 | 1988-05-30 | 画像処理装置 |
JP63148225A JP2661966B2 (ja) | 1988-06-17 | 1988-06-17 | 画像処理装置 |
JP63148226A JP2760992B2 (ja) | 1988-06-17 | 1988-06-17 | カラー画像処理装置 |
Publications (2)
Publication Number | Publication Date |
---|---|
DE68917513D1 true DE68917513D1 (de) | 1994-09-22 |
DE68917513T2 DE68917513T2 (de) | 1995-01-05 |
Family
ID=27526664
Family Applications (4)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE68917513T Revoked DE68917513T2 (de) | 1988-05-13 | 1989-05-12 | Gerät zur Bildherstellung. |
DE68926912T Expired - Lifetime DE68926912T2 (de) | 1988-05-13 | 1989-05-12 | Gerät zur Bildherstellung |
DE68927410T Expired - Fee Related DE68927410T2 (de) | 1988-05-13 | 1989-05-12 | Gerät zur Bildherstellung |
DE68927442T Expired - Fee Related DE68927442T2 (de) | 1988-05-13 | 1989-05-12 | Gerät zur Bildherstellung |
Family Applications After (3)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE68926912T Expired - Lifetime DE68926912T2 (de) | 1988-05-13 | 1989-05-12 | Gerät zur Bildherstellung |
DE68927410T Expired - Fee Related DE68927410T2 (de) | 1988-05-13 | 1989-05-12 | Gerät zur Bildherstellung |
DE68927442T Expired - Fee Related DE68927442T2 (de) | 1988-05-13 | 1989-05-12 | Gerät zur Bildherstellung |
Country Status (4)
Country | Link |
---|---|
EP (4) | EP0342060B1 (de) |
CA (1) | CA1329826C (de) |
DE (4) | DE68917513T2 (de) |
ES (4) | ES2059742T3 (de) |
Families Citing this family (48)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0665477B1 (de) * | 1989-02-10 | 1999-10-13 | Canon Kabushiki Kaisha | Gerät zum Lesen oder Verarbeiten eines Bildes |
EP0779603B1 (de) * | 1990-06-22 | 2002-03-27 | Canon Kabushiki Kaisha | Bildverarbeitungsvorrichtung |
JPH04185075A (ja) * | 1990-11-20 | 1992-07-01 | Canon Inc | カラー画像処理装置 |
US5430525A (en) * | 1990-11-30 | 1995-07-04 | Canon Kabushiki Kaisha | Image processing apparatus |
US5227871A (en) * | 1990-11-30 | 1993-07-13 | Canon Kabushiki Kaisha | Image processing apparatus capable of discriminating a predetermined image |
US5225900A (en) * | 1990-12-31 | 1993-07-06 | Xerox Corporation | Method of storing information within a reproduction system |
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 |
EP0522768B1 (de) * | 1991-07-01 | 1997-09-17 | Canon Kabushiki Kaisha | Bildprozessor |
JPH0514683A (ja) * | 1991-07-01 | 1993-01-22 | Canon Inc | 画像処理装置 |
JP3280083B2 (ja) * | 1991-09-30 | 2002-04-30 | キヤノン株式会社 | 画像処理装置及び画像処理方法 |
US5376956A (en) * | 1992-01-06 | 1994-12-27 | Canon Kabushiki Kaisha | Image forming apparatus |
US5457540A (en) * | 1992-01-06 | 1995-10-10 | Canon Kabushiki Kaisha | Image processing method and apparatus in which identification information is added based on image density |
CA2088235C (en) * | 1992-01-31 | 2001-11-27 | Akira Negishi | Image processing for adding images information unrecognizable to human eyes |
JP3242971B2 (ja) * | 1992-02-27 | 2001-12-25 | キヤノン株式会社 | 画像処理装置およびその方法 |
JPH05244414A (ja) * | 1992-02-28 | 1993-09-21 | Canon Inc | 画像処理装置 |
JP3260810B2 (ja) * | 1992-03-31 | 2002-02-25 | キヤノン株式会社 | 画像処理装置及びその方法 |
JP3501470B2 (ja) | 1992-05-08 | 2004-03-02 | キヤノン株式会社 | 画像処理装置およびその方法 |
US5751854A (en) * | 1992-08-03 | 1998-05-12 | Ricoh Company, Ltd. | Original-discrimination system for discriminating special document, and image forming apparatus, image processing apparatus and duplicator using the original-discrimination system |
AU4585293A (en) | 1992-08-03 | 1994-03-03 | Ricoh Company, Ltd. | Document identifier which can also identify special ticket, image forming apparatus using the identifier, image processor, and copying machine |
GB2277223B (en) * | 1992-08-05 | 1996-09-25 | Ricoh Kk | Image forming apparatus |
US5502575A (en) * | 1992-08-06 | 1996-03-26 | Matsushita Electric Industrial Co., Ltd. | Imaging apparatus having a counterfeiting prevention function |
US5790165A (en) * | 1992-08-24 | 1998-08-04 | Canon Kabushiki Kaisha | Image processing apparatus and providing controlling addition of predetermined data in a border portion |
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 |
JPH06125459A (ja) * | 1992-10-09 | 1994-05-06 | Ricoh Co Ltd | 特殊原稿判別機能付き複写機 |
CA2108811C (en) * | 1992-10-23 | 2000-05-16 | Toshio Hayashi | Image reading apparatus, copying apparatus, image processing apparatus, and image processing method |
CA2108823C (en) * | 1992-10-23 | 1999-09-14 | Shinobu Arimoto | Image processing apparatus and method therefor |
DE69323522T2 (de) * | 1992-10-23 | 1999-07-29 | Canon Kk | Bildabtastvorrichtung und Verfahren zum Diskriminieren von speziellen Originalen |
US5390003A (en) * | 1992-11-30 | 1995-02-14 | Minolta Camera Kabushiki Kaisha | Copying system for preventing copying of copy-prohibited images |
EP0605208B1 (de) * | 1993-01-01 | 2001-10-31 | Canon Kabushiki Kaisha | Bildverarbeitungsvorrichtung und -verfahren sowie Bildlesevorrichtung |
EP0629926B1 (de) * | 1993-06-15 | 1998-12-09 | Sharp Kabushiki Kaisha | Bildverarbeitungsgerät |
US6621922B2 (en) | 1993-07-30 | 2003-09-16 | Canon Kabushiki Kaisha | Image processing system and electronic apparatuses |
EP0649114B1 (de) * | 1993-10-14 | 2002-02-13 | Omron Corporation | Bildverarbeitungsgerät und Verfahren zur Erkennung eines eingegebenen Bildes und Fotokopierer, der dasselbe einschliesst |
US5610688A (en) * | 1993-11-05 | 1997-03-11 | Sharp Kabushiki Kaisha | Image forming apparatus having illegal use prevention |
GB9323352D0 (en) * | 1993-11-12 | 1994-01-05 | De La Rue Thomas & Co Ltd | Security documents and the like device |
EP0664642B1 (de) * | 1994-01-20 | 2002-07-24 | Omron Corporation | Bildverarbeitungsvorrichtung zur Identifikation eines Eingangsbildes und damit ausgerüstetes Kopiergerät |
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 |
EP0688128A1 (de) * | 1994-06-13 | 1995-12-20 | Mita Industrial Co. Ltd. | Abbildungsgerät |
JP3618801B2 (ja) * | 1994-10-31 | 2005-02-09 | キヤノン株式会社 | 画像処理装置 |
JP3602581B2 (ja) * | 1994-11-07 | 2004-12-15 | 株式会社リコー | 画像処理装置 |
US5667924A (en) * | 1996-02-14 | 1997-09-16 | Xerox Corporation | Superparamagnetic image character recognition compositions and processes of making and using |
JP2000067247A (ja) * | 1998-06-08 | 2000-03-03 | Toshiba Corp | 画像認識装置 |
JP3728136B2 (ja) | 1999-03-30 | 2005-12-21 | キヤノン株式会社 | 画像処理装置及び画像処理方法及び記憶媒体 |
JP4218428B2 (ja) * | 2003-06-09 | 2009-02-04 | コニカミノルタビジネステクノロジーズ株式会社 | 偽造防止方法 |
JP4133790B2 (ja) * | 2003-12-19 | 2008-08-13 | 株式会社東芝 | 画像形成装置と画像形成方法 |
US20060268125A1 (en) * | 2005-05-31 | 2006-11-30 | M-Systems Flash Disk Pioneers, Ltd. | Digital camera system with recyclable memory card |
Family Cites Families (20)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5313840A (en) * | 1976-07-23 | 1978-02-07 | Hitachi Ltd | Analogy calculator |
US4325981A (en) * | 1978-03-07 | 1982-04-20 | Toppan Printing Co., Ltd. | Method of preventing color accurate reproductions using color photocopiers and the like |
JPS5944667B2 (ja) * | 1978-03-28 | 1984-10-31 | 株式会社東芝 | パタ−ン認識装置 |
JPS55123270A (en) * | 1979-03-16 | 1980-09-22 | Ricoh Co Ltd | Picture processor |
DE3001588A1 (de) * | 1980-01-15 | 1981-07-23 | Goodyear Aerospace Corp., Akron, Ohio | Digital-videokorrelator |
JPS6024994B2 (ja) * | 1980-04-21 | 1985-06-15 | シャープ株式会社 | パタ−ン類似度計算方式 |
EP0056116B1 (de) * | 1980-12-16 | 1986-03-19 | Kabushiki Kaisha Toshiba | Musterdiskriminator |
ATE18953T1 (de) * | 1981-06-22 | 1986-04-15 | Toshiba Kk | Verfahren zur identifizierung von banknoten. |
JPS58184967A (ja) * | 1982-04-23 | 1983-10-28 | Ricoh Co Ltd | 機密文書複製防止方法 |
JPS59136875A (ja) * | 1983-01-26 | 1984-08-06 | Fuji Electric Co Ltd | パタ−ン識別装置 |
US4908873A (en) * | 1983-05-13 | 1990-03-13 | Philibert Alex C | Document reproduction security system |
DE3410775C1 (de) * | 1984-03-23 | 1985-09-12 | Hermann 7742 St Georgen Stockburger | Zugangsgesichertes Kopiergeraet und Verfahren zum Betreiben eines solchen Kopiergeraetes |
US4723149A (en) * | 1985-05-08 | 1988-02-02 | Kabushiki Kaisha Toshiba | Image forming apparatus having a function for checking to copy a secret document |
US4748679A (en) * | 1986-07-25 | 1988-05-31 | Light Signatures, Inc. | Weighted-pixel characteristic sensing system |
US4739377A (en) * | 1986-10-10 | 1988-04-19 | Eastman Kodak Company | Confidential document reproduction method and apparatus |
US4728984A (en) * | 1986-11-17 | 1988-03-01 | Xerox Corporation | Data handling and archiving system |
US5014327A (en) * | 1987-06-15 | 1991-05-07 | Digital Equipment Corporation | Parallel associative memory having improved selection and decision mechanisms for recognizing and sorting relevant patterns |
EP0670528B1 (de) * | 1987-08-11 | 1998-12-23 | Canon Kabushiki Kaisha | Vorrichtung zur Herstellung von Farbbildern |
JPS6461777A (en) * | 1987-09-01 | 1989-03-08 | Fuji Photo Film Co Ltd | Copying device |
SE458316B (sv) * | 1988-02-17 | 1989-03-13 | Inter Innovation Ab | Anordning foer kontroll av dokument |
-
1989
- 1989-05-12 DE DE68917513T patent/DE68917513T2/de not_active Revoked
- 1989-05-12 EP EP89304857A patent/EP0342060B1/de not_active Revoked
- 1989-05-12 DE DE68926912T patent/DE68926912T2/de not_active Expired - Lifetime
- 1989-05-12 EP EP92203529A patent/EP0529745B1/de not_active Expired - Lifetime
- 1989-05-12 EP EP92203530A patent/EP0529746B1/de not_active Expired - Lifetime
- 1989-05-12 ES ES89304857T patent/ES2059742T3/es not_active Expired - Lifetime
- 1989-05-12 DE DE68927410T patent/DE68927410T2/de not_active Expired - Fee Related
- 1989-05-12 ES ES92203530T patent/ES2089377T3/es not_active Expired - Lifetime
- 1989-05-12 ES ES92203529T patent/ES2093768T3/es not_active Expired - Lifetime
- 1989-05-12 ES ES92203528T patent/ES2093767T3/es not_active Expired - Lifetime
- 1989-05-12 CA CA000599693A patent/CA1329826C/en not_active Expired - Lifetime
- 1989-05-12 EP EP92203528A patent/EP0529744B1/de not_active Expired - Lifetime
- 1989-05-12 DE DE68927442T patent/DE68927442T2/de not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
DE68917513T2 (de) | 1995-01-05 |
EP0529745B1 (de) | 1996-10-30 |
EP0529746A2 (de) | 1993-03-03 |
DE68927442D1 (de) | 1996-12-12 |
ES2093767T3 (es) | 1997-01-01 |
EP0342060A2 (de) | 1989-11-15 |
EP0529745A2 (de) | 1993-03-03 |
DE68926912T2 (de) | 1997-02-06 |
EP0529744B1 (de) | 1996-11-06 |
CA1329826C (en) | 1994-05-24 |
DE68927442T2 (de) | 1997-03-20 |
EP0529744A3 (de) | 1993-05-05 |
EP0529745A3 (de) | 1993-05-05 |
ES2093768T3 (es) | 1997-01-01 |
ES2059742T3 (es) | 1994-11-16 |
EP0342060A3 (en) | 1990-06-20 |
DE68927410T2 (de) | 1997-03-20 |
DE68927410D1 (de) | 1996-12-05 |
EP0529744A2 (de) | 1993-03-03 |
DE68926912D1 (de) | 1996-09-05 |
ES2089377T3 (es) | 1996-10-01 |
EP0342060B1 (de) | 1994-08-17 |
EP0529746A3 (de) | 1993-05-05 |
EP0529746B1 (de) | 1996-07-31 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
8363 | Opposition against the patent | ||
8331 | Complete revocation |