DE602005022237D1 - Scanner und verfahren zum scannen - Google Patents

Scanner und verfahren zum scannen

Info

Publication number
DE602005022237D1
DE602005022237D1 DE602005022237T DE602005022237T DE602005022237D1 DE 602005022237 D1 DE602005022237 D1 DE 602005022237D1 DE 602005022237 T DE602005022237 T DE 602005022237T DE 602005022237 T DE602005022237 T DE 602005022237T DE 602005022237 D1 DE602005022237 D1 DE 602005022237D1
Authority
DE
Germany
Prior art keywords
image
sensor elements
scanner
scanning
basic colors
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.)
Active
Application number
DE602005022237T
Other languages
English (en)
Inventor
Mil Cornelis Bartholomeus Van
Jacobus Hubertus Jamar
Robertus Johannes Gorter
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 Production Printing Netherlands BV
Original Assignee
Oce Technologies BV
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
Application filed by Oce Technologies BV filed Critical Oce Technologies BV
Publication of DE602005022237D1 publication Critical patent/DE602005022237D1/de
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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
    • H04N1/40—Picture signal circuits
    • H04N1/40012—Conversion of colour to monochrome
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Facsimile Scanning Arrangements (AREA)
  • Facsimile Heads (AREA)
  • Color Image Communication Systems (AREA)
  • Image Input (AREA)
  • Facsimile Image Signal Circuits (AREA)
  • Vehicle Body Suspensions (AREA)
  • Heat Treatment Of Strip Materials And Filament Materials (AREA)
  • Ultra Sonic Daignosis Equipment (AREA)
DE602005022237T 2005-11-29 2005-11-29 Scanner und verfahren zum scannen Active DE602005022237D1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/EP2005/012882 WO2007062679A1 (en) 2005-11-29 2005-11-29 Scanner and method of scanning

Publications (1)

Publication Number Publication Date
DE602005022237D1 true DE602005022237D1 (de) 2010-08-19

Family

ID=36693455

Family Applications (1)

Application Number Title Priority Date Filing Date
DE602005022237T Active DE602005022237D1 (de) 2005-11-29 2005-11-29 Scanner und verfahren zum scannen

Country Status (6)

Country Link
US (1) US7969626B2 (de)
EP (1) EP1961207B1 (de)
JP (1) JP4819132B2 (de)
AT (1) ATE473593T1 (de)
DE (1) DE602005022237D1 (de)
WO (1) WO2007062679A1 (de)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102006006835B4 (de) 2006-02-14 2008-05-08 Oce Printing Systems Gmbh Verfahren und Vorrichtung zum Scannen von Bildern
EP2417760A1 (de) 2009-04-09 2012-02-15 OCE-Technologies B.V. Abtastverfahren und einrichtung zum erhalten von farbbildern
EP2417759A1 (de) 2009-04-09 2012-02-15 OCE-Technologies B.V. Abtastverfahren und einrichtung zum erhalten von graustufenbildern
DE102010007348A1 (de) 2010-02-09 2011-08-11 Chromasens GmbH, 78467 Verfahren zum Scannen eines Bildes
EP2642739A1 (de) 2012-03-22 2013-09-25 Océ-Technologies B.V. Verfahren zum Scannen von Papierkopieoriginalen
TWI510051B (zh) * 2012-10-25 2015-11-21 Foxlink Image Tech Co Ltd 影像校正方法
US8711451B1 (en) * 2012-12-24 2014-04-29 Foxlink Image Technology Co., Ltd. Image correction method

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EP0410700B1 (de) * 1989-07-25 1996-09-25 Canon Kabushiki Kaisha Bildverarbeitungsgerät
EP0542248B1 (de) * 1991-11-14 1999-02-03 Canon Kabushiki Kaisha Bildlesegerät
US5335082A (en) * 1992-04-10 1994-08-02 Opton Corporation Method and apparatus for using monochrome images to form a color image
US5502578A (en) * 1994-03-16 1996-03-26 Contex A/S Optical scanner having a variable resolution
JP3401977B2 (ja) * 1995-03-07 2003-04-28 ミノルタ株式会社 画像再現装置
US6198553B1 (en) * 1995-07-19 2001-03-06 Canon Kabushiki Kaisha Image processing apparatus and method
JP3018949B2 (ja) * 1995-08-10 2000-03-13 日本電気株式会社 文字読取装置およびその方法
JPH0974464A (ja) * 1995-09-04 1997-03-18 Sony Corp 画像取込装置
JPH09163073A (ja) * 1995-12-07 1997-06-20 Brother Ind Ltd カラー画像読取装置
JP3423572B2 (ja) * 1996-06-06 2003-07-07 キヤノン株式会社 画像読み取りシステム、その制御装置、画像読み取り方法、及び記憶媒体
US5943463A (en) * 1996-06-17 1999-08-24 Sharp Kabushiki Kaisha Color image sensor and a production method of an optical waveguide array for use therein
JP3222805B2 (ja) * 1997-06-17 2001-10-29 旭光学工業株式会社 画像読取装置
US6365886B1 (en) * 1998-02-18 2002-04-02 Photobit Corporation Smart column controls for high speed multi-resolution sensors
JP3606151B2 (ja) * 2000-03-02 2005-01-05 日本電気株式会社 画像入力装置
US20020054329A1 (en) * 2000-07-13 2002-05-09 Murata Kikai Kabushiki Kaisha Image-forming apparatus
US7130091B2 (en) * 2001-07-05 2006-10-31 Nisca Corporation Image reading apparatus and image reading method
DE60226383D1 (de) * 2001-08-22 2008-06-19 Canon Kk Verarbeitung der Signale eines Bildsensors mit mehreren Sensorchips
JP2003078771A (ja) * 2001-08-31 2003-03-14 Oki Electric Ind Co Ltd カラーイメージ読取装置
US6798239B2 (en) 2001-09-28 2004-09-28 Xilinx, Inc. Programmable gate array having interconnecting logic to support embedded fixed logic circuitry
JP4289851B2 (ja) * 2001-11-14 2009-07-01 キヤノン株式会社 画像形成装置
US7190486B2 (en) * 2002-01-25 2007-03-13 Kabushiki Kaisha Toshiba Image processing apparatus and image processing method
JP2004072536A (ja) * 2002-08-07 2004-03-04 Nisca Corp 画像読取装置、画像読取方法及び原稿搬送装置
JP2004266369A (ja) * 2003-02-21 2004-09-24 Sony Corp 固体撮像装置およびその駆動方法
JP4250000B2 (ja) * 2003-03-03 2009-04-08 東芝テック株式会社 画像読取装置および画像読取方法
EP1608142A4 (de) * 2003-03-04 2006-08-23 Toshiba Kk Bilderzeugungseinrichtung
US7345795B2 (en) * 2003-07-11 2008-03-18 Kabushiki Kaisha Toshiba System and method for scanning or reading documents having both color and monochromatic pages
US20050078867A1 (en) * 2003-10-14 2005-04-14 Kabushiki Kaisha Toshiba System and method for generating black and white reproductions of color documents
JP4323989B2 (ja) * 2004-03-18 2009-09-02 キヤノン株式会社 マルチファンクションペリフェラル装置
JP3832483B2 (ja) * 2004-10-12 2006-10-11 コニカミノルタビジネステクノロジーズ株式会社 画像形成装置
US7630103B2 (en) * 2005-03-16 2009-12-08 Kabushiki Kaisha Toshiba Image reading apparatus and image forming apparatus
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JP4518134B2 (ja) * 2007-11-09 2010-08-04 村田機械株式会社 画像処理装置及び画像処理方法

Also Published As

Publication number Publication date
EP1961207B1 (de) 2010-07-07
EP1961207A1 (de) 2008-08-27
JP4819132B2 (ja) 2011-11-24
US20080247008A1 (en) 2008-10-09
WO2007062679A1 (en) 2007-06-07
ATE473593T1 (de) 2010-07-15
JP2009517934A (ja) 2009-04-30
US7969626B2 (en) 2011-06-28

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