DE69329267D1 - Bildverarbeitungsvorrichtung und Bildverarbeitungsverfahren - Google Patents

Bildverarbeitungsvorrichtung und Bildverarbeitungsverfahren

Info

Publication number
DE69329267D1
DE69329267D1 DE69329267T DE69329267T DE69329267D1 DE 69329267 D1 DE69329267 D1 DE 69329267D1 DE 69329267 T DE69329267 T DE 69329267T DE 69329267 T DE69329267 T DE 69329267T DE 69329267 D1 DE69329267 D1 DE 69329267D1
Authority
DE
Germany
Prior art keywords
image processing
processing device
processing method
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
Application number
DE69329267T
Other languages
English (en)
Other versions
DE69329267T2 (de
Inventor
Toshio Hayashi
Shinobu Arimoto
Kazuo Yoshinaga
Takehiko Nakai
Tsutomu Utagawa
Tetsuya Nagase
Nobuatsu Sasanuma
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Canon Inc
Original Assignee
Canon Inc
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Priority claimed from JP28638292A external-priority patent/JPH06141145A/ja
Priority claimed from JP4286379A external-priority patent/JPH06141153A/ja
Priority claimed from JP4286351A external-priority patent/JPH06141178A/ja
Application filed by Canon Inc filed Critical Canon Inc
Publication of DE69329267D1 publication Critical patent/DE69329267D1/de
Application granted granted Critical
Publication of DE69329267T2 publication Critical patent/DE69329267T2/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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
    • 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
    • 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
    • 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
    • H04N1/00862—Retaining the 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
    • H04N1/00867—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
    • H04N1/00875—Inhibiting reproduction, e.g. by disabling reading or reproduction apparatus
    • 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
    • H04N1/40—Picture signal circuits
    • H04N1/40056—Circuits for driving or energising particular reading heads or original illumination means
    • 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
    • H04N1/48—Picture signal generators
    • H04N1/486—Picture signal generators with separate detectors, each detector being used for one specific colour component
DE69329267T 1992-10-23 1993-10-22 Bildverarbeitungsvorrichtung und Bildverarbeitungsverfahren Expired - Lifetime DE69329267T2 (de)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP28638292A JPH06141145A (ja) 1992-10-23 1992-10-23 画像処理装置
JP4286379A JPH06141153A (ja) 1992-10-23 1992-10-23 画像読み取り装置及び複写装置
JP4286351A JPH06141178A (ja) 1992-10-23 1992-10-23 画像読み取り装置及び複写装置

Publications (2)

Publication Number Publication Date
DE69329267D1 true DE69329267D1 (de) 2000-09-28
DE69329267T2 DE69329267T2 (de) 2001-02-15

Family

ID=27337255

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69329267T Expired - Lifetime DE69329267T2 (de) 1992-10-23 1993-10-22 Bildverarbeitungsvorrichtung und Bildverarbeitungsverfahren

Country Status (4)

Country Link
US (2) US5471281A (de)
EP (1) EP0594447B1 (de)
CA (1) CA2108811C (de)
DE (1) DE69329267T2 (de)

Families Citing this family (35)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA2108811C (en) * 1992-10-23 2000-05-16 Toshio Hayashi Image reading apparatus, copying apparatus, image processing apparatus, and image processing method
DE69329186T2 (de) 1993-01-01 2001-04-05 Canon Kk Bildlesevorrichtung
JPH08307601A (ja) * 1995-04-28 1996-11-22 Dainippon Screen Mfg Co Ltd 画像読取装置
DE19517194A1 (de) * 1995-05-11 1996-11-14 Giesecke & Devrient Gmbh Vorrichtung und Verfahren zur Prüfung von Blattgut, wie z.B. Banknoten oder Wertpapiere
JP3330798B2 (ja) * 1995-10-06 2002-09-30 シャープ株式会社 画像処理装置
US5773808A (en) * 1996-05-17 1998-06-30 Laser; Vadim Method and apparatus for reading invisible messages
JP3423532B2 (ja) * 1996-05-24 2003-07-07 キヤノン株式会社 画像読取装置
US6181662B1 (en) 1997-09-26 2001-01-30 Iomega Corporation Latent irradiance discrimination method and marker system for cartridgeless data storage disks
US6264107B1 (en) 1997-09-26 2001-07-24 Iomega Corporation Latent illuminance discrimination marker system for authenticating articles
US6091563A (en) * 1997-09-26 2000-07-18 Iomega Corporation Latent illuminance discrimination marker system for data storage cartridges
US6201662B1 (en) 1998-09-25 2001-03-13 Iomega Corporation Latent illuminance discrimination marker with reflective layer for data storage cartridges
US6359745B1 (en) 1997-09-26 2002-03-19 Iomega Corporation Latent illuminance discrimination marker system for data storage cartridges
US6256407B1 (en) 1998-03-17 2001-07-03 Cummins-Allison Corporation Color scanhead and currency handling system employing the same
US6721442B1 (en) 1998-03-17 2004-04-13 Cummins-Allison Corp. Color scanhead and currency handling system employing the same
US7164510B1 (en) * 1998-09-17 2007-01-16 Canon Kabushiki Kaisha Image scanning apparatus and method, and storage medium
JP2000175031A (ja) * 1998-12-07 2000-06-23 Fuji Xerox Co Ltd 画像処理装置、画像処理方法および画像入力装置
JP4497671B2 (ja) 1999-10-19 2010-07-07 キヤノン株式会社 画像読取装置の画像処理方法
TW520594B (en) * 2000-06-20 2003-02-11 Veutron Corp Optical filtering method and mechanism of optical scanner
JP2002015312A (ja) * 2000-06-30 2002-01-18 Toshiba Corp 情報取得方法、情報取得装置および文字認識装置
DE10041750C2 (de) * 2000-08-25 2003-02-27 Agfa Gevaert Ag Auf- oder Durchlichtscanner und Bildverarbeitungsverfahren für eingescannte Bildvorlagen
US7058215B2 (en) * 2001-01-18 2006-06-06 Canon Kabushiki Kaisha Data processing system, maintenance apparatus and image processing apparatus
KR20030026839A (ko) * 2001-09-26 2003-04-03 다이닛뽕스크린 세이조오 가부시키가이샤 화상처리를 이용한 검사대상물의 표면검사방법 및 그 장치
US6839128B2 (en) 2002-03-08 2005-01-04 Canadian Bank Note Company, Ltd. Optoelectronic document reader for reading UV / IR visible indicia
JP2005017541A (ja) * 2003-06-24 2005-01-20 Canon Inc 画像形成方法及び画像形成装置
US7379205B2 (en) * 2003-12-16 2008-05-27 Pitney Bowes Inc. System and method for embedding and extracting key information
CN101416279A (zh) * 2004-07-15 2009-04-22 凸版光掩膜公司 形成具有匹配几何形状的集成电路部件的系统和方法
JP4950835B2 (ja) * 2007-10-23 2012-06-13 キヤノン株式会社 画像形成装置及び画像形成装置の制御方法及びプログラム及び記憶媒体
TWI407286B (zh) * 2008-05-30 2013-09-01 Hon Hai Prec Ind Co Ltd 補正板形變監測系統
JP5531837B2 (ja) * 2010-02-19 2014-06-25 コニカミノルタ株式会社 画像処理装置および画像読取装置
WO2016158840A1 (ja) * 2015-04-01 2016-10-06 キヤノン・コンポーネンツ株式会社 イメージセンサユニット、画像読取装置、画像形成装置および紙葉類識別装置
JP2017053663A (ja) * 2015-09-08 2017-03-16 株式会社東芝 画像読取装置、及び紙葉類処理装置
JP6867270B2 (ja) * 2017-10-19 2021-04-28 グローリー株式会社 光ラインセンサユニット
EP3668276A1 (de) * 2018-12-13 2020-06-17 Seaborough Life Science B.V. Photobiomodulation (pbm) im allgemeiner beleuchtung
JP7424000B2 (ja) * 2019-11-19 2024-01-30 株式会社リコー 画像処理装置、画像処理方法、画像読取装置及び画像形成装置
JP7468150B2 (ja) * 2020-05-27 2024-04-16 株式会社リコー 画像読取装置、画像形成装置及び異物検知方法

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH484479A (de) * 1969-06-12 1970-01-15 Landis & Gyr Ag Vorrichtung zur optischen Echtheitsprüfung von Banknoten und anderen Wertzeichen
US3831007A (en) * 1973-03-21 1974-08-20 Ibm Non-reproducible document
SE399602B (sv) * 1974-10-25 1978-02-20 Id Kort Ab Identitets-, behorighets- eller kontrollhandling
US3977785A (en) * 1975-01-06 1976-08-31 Xerox Corporation Method and apparatus for inhibiting the operation of a copying machine
JP2679014B2 (ja) * 1986-03-19 1997-11-19 オリンパス光学工業株式会社 電子内視鏡装置
US4791449A (en) * 1986-05-30 1988-12-13 Xerox Corporation System for prevention of unauthorized copying
US4739377A (en) * 1986-10-10 1988-04-19 Eastman Kodak Company Confidential document reproduction method and apparatus
DE68927410T2 (de) * 1988-05-13 1997-03-20 Canon Kk Gerät zur Bildherstellung
JPH0283571A (ja) * 1988-09-21 1990-03-23 Canon Inc 画像記録装置
CA2108811C (en) * 1992-10-23 2000-05-16 Toshio Hayashi Image reading apparatus, copying apparatus, image processing apparatus, and image processing method

Also Published As

Publication number Publication date
US5617187A (en) 1997-04-01
EP0594447A1 (de) 1994-04-27
EP0594447B1 (de) 2000-08-23
US5471281A (en) 1995-11-28
DE69329267T2 (de) 2001-02-15
CA2108811C (en) 2000-05-16
CA2108811A1 (en) 1994-04-24

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Legal Events

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