DE60134607D1 - Bildverarbeitungsvorrichtung und Verarbeitungsverfahren dafür - Google Patents

Bildverarbeitungsvorrichtung und Verarbeitungsverfahren dafür

Info

Publication number
DE60134607D1
DE60134607D1 DE60134607T DE60134607T DE60134607D1 DE 60134607 D1 DE60134607 D1 DE 60134607D1 DE 60134607 T DE60134607 T DE 60134607T DE 60134607 T DE60134607 T DE 60134607T DE 60134607 D1 DE60134607 D1 DE 60134607D1
Authority
DE
Germany
Prior art keywords
method therefor
processing apparatus
image processing
processing method
image
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
DE60134607T
Other languages
English (en)
Inventor
Mitsugu Hanabusa
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
Application filed by Canon Inc filed Critical Canon Inc
Application granted granted Critical
Publication of DE60134607D1 publication Critical patent/DE60134607D1/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
    • H04N1/04—Scanning arrangements, i.e. arrangements for the displacement of active reading or reproducing elements relative to the original or reproducing medium, or vice versa
    • H04N1/0402—Scanning different formats; Scanning with different densities of dots per unit length, e.g. different numbers of dots per inch (dpi); Conversion of scanning standards
    • H04N1/0408—Different densities of dots per unit length
    • H04N1/0411—Different densities of dots per unit length in the main scanning direction
    • 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
    • H04N1/04—Scanning arrangements, i.e. arrangements for the displacement of active reading or reproducing elements relative to the original or reproducing medium, or vice versa
    • H04N1/0402—Scanning different formats; Scanning with different densities of dots per unit length, e.g. different numbers of dots per inch (dpi); Conversion of scanning standards
    • 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
    • H04N1/04—Scanning arrangements, i.e. arrangements for the displacement of active reading or reproducing elements relative to the original or reproducing medium, or vice versa
    • H04N1/0402—Scanning different formats; Scanning with different densities of dots per unit length, e.g. different numbers of dots per inch (dpi); Conversion of scanning standards
    • H04N1/042—Details of the method used
    • H04N1/0455—Details of the method used using a single set of scanning elements, e.g. the whole of and a part of an array respectively for different formats
    • H04N1/0458—Details of the method used using a single set of scanning elements, e.g. the whole of and a part of an array respectively for different formats using different portions of the scanning elements for different formats or densities of dots
    • 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
    • H04N1/04—Scanning arrangements, i.e. arrangements for the displacement of active reading or reproducing elements relative to the original or reproducing medium, or vice versa
    • H04N1/19—Scanning arrangements, i.e. arrangements for the displacement of active reading or reproducing elements relative to the original or reproducing medium, or vice versa using multi-element arrays
    • H04N1/191—Scanning arrangements, i.e. arrangements for the displacement of active reading or reproducing elements relative to the original or reproducing medium, or vice versa using multi-element arrays the array comprising a one-dimensional array, or a combination of one-dimensional arrays, or a substantially one-dimensional array, e.g. an array of staggered elements
    • H04N1/192—Simultaneously or substantially simultaneously scanning picture elements on one main scanning line
    • H04N1/193—Simultaneously or substantially simultaneously scanning picture elements on one main scanning line using electrically scanned linear arrays, e.g. linear CCD arrays
    • 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
    • H04N1/04—Scanning arrangements, i.e. arrangements for the displacement of active reading or reproducing elements relative to the original or reproducing medium, or vice versa
    • H04N1/19—Scanning arrangements, i.e. arrangements for the displacement of active reading or reproducing elements relative to the original or reproducing medium, or vice versa using multi-element arrays
    • H04N1/191—Scanning arrangements, i.e. arrangements for the displacement of active reading or reproducing elements relative to the original or reproducing medium, or vice versa using multi-element arrays the array comprising a one-dimensional array, or a combination of one-dimensional arrays, or a substantially one-dimensional array, e.g. an array of staggered elements
    • H04N1/192—Simultaneously or substantially simultaneously scanning picture elements on one main scanning line
    • H04N1/193—Simultaneously or substantially simultaneously scanning picture elements on one main scanning line using electrically scanned linear arrays, e.g. linear CCD arrays
    • H04N1/1932—Simultaneously or substantially simultaneously scanning picture elements on one main scanning line using electrically scanned linear arrays, e.g. linear CCD arrays using an array of elements displaced from one another in the sub scan direction, e.g. a diagonally arranged array
    • H04N1/1933—Staggered element arrays, e.g. arrays with elements arranged in a zigzag
    • 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
    • H04N1/04—Scanning arrangements, i.e. arrangements for the displacement of active reading or reproducing elements relative to the original or reproducing medium, or vice versa
    • H04N1/19—Scanning arrangements, i.e. arrangements for the displacement of active reading or reproducing elements relative to the original or reproducing medium, or vice versa using multi-element arrays
    • H04N1/191—Scanning arrangements, i.e. arrangements for the displacement of active reading or reproducing elements relative to the original or reproducing medium, or vice versa using multi-element arrays the array comprising a one-dimensional array, or a combination of one-dimensional arrays, or a substantially one-dimensional array, e.g. an array of staggered elements
    • H04N1/192—Simultaneously or substantially simultaneously scanning picture elements on one main scanning line
    • H04N1/193—Simultaneously or substantially simultaneously scanning picture elements on one main scanning line using electrically scanned linear arrays, e.g. linear CCD arrays
    • H04N1/1938—Details of the electrical scanning

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Facsimile Scanning Arrangements (AREA)
  • Facsimile Heads (AREA)
  • Image Input (AREA)
DE60134607T 2000-06-27 2001-06-26 Bildverarbeitungsvorrichtung und Verarbeitungsverfahren dafür Expired - Lifetime DE60134607D1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2000193376 2000-06-27
JP2001188236A JP3706817B2 (ja) 2000-06-27 2001-06-21 画像処理装置及びその処理方法

Publications (1)

Publication Number Publication Date
DE60134607D1 true DE60134607D1 (de) 2008-08-14

Family

ID=26594803

Family Applications (1)

Application Number Title Priority Date Filing Date
DE60134607T Expired - Lifetime DE60134607D1 (de) 2000-06-27 2001-06-26 Bildverarbeitungsvorrichtung und Verarbeitungsverfahren dafür

Country Status (5)

Country Link
US (1) US20020018247A1 (de)
EP (1) EP1168814B1 (de)
JP (1) JP3706817B2 (de)
CN (1) CN1339912A (de)
DE (1) DE60134607D1 (de)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
TW490106U (en) * 2000-11-15 2002-06-01 Silitek Corp Scanning device with dual resolution
JP4597932B2 (ja) * 2006-09-19 2010-12-15 株式会社リコー 画像読取信号処理ｉｃおよび画像読取装置と画像形成装置
WO2008059912A1 (fr) * 2006-11-17 2008-05-22 Alps Electric Co., Ltd. Tête de lecture
JP5660273B2 (ja) * 2010-01-04 2015-01-28 日本電気株式会社 画像診断方法、画像診断装置および画像診断プログラム
CN103301796B (zh) * 2013-06-27 2015-12-23 广州市日森机械股份有限公司 一种微通道反应器
JP6988222B2 (ja) * 2017-07-18 2022-01-05 京セラドキュメントソリューションズ株式会社 画像形成装置

Family Cites Families (25)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3656011A (en) * 1971-02-02 1972-04-11 Rca Corp Charge coupled device
US4178614A (en) * 1978-08-24 1979-12-11 Rca Corporation Readout of a densely packed CCD
US4242700A (en) * 1979-01-22 1980-12-30 Rca Corporation Line transfer CCD imagers
US4281254A (en) * 1979-07-02 1981-07-28 Xerox Corporation Self scanned photosensitive array
JPS60124170A (ja) * 1983-12-09 1985-07-03 Canon Inc 画像読取り装置
US5381013A (en) * 1985-12-11 1995-01-10 General Imaging Corporation X-ray imaging system and solid state detector therefor
DE3887547T2 (de) * 1987-03-20 1994-08-25 Canon Kk Abbildungsgerät.
JPH0775385B2 (ja) * 1989-02-20 1995-08-09 シャープ株式会社 読取装置
US5283428A (en) * 1990-11-27 1994-02-01 Canon Kabushiki Kaisha Photoelectric converting device and information processing apparatus employing the same
JP3146526B2 (ja) * 1991-07-09 2001-03-19 ソニー株式会社 Ｃｃｄ撮像素子
JP3189990B2 (ja) * 1991-09-27 2001-07-16 キヤノン株式会社 電子回路装置
US5354977A (en) * 1992-02-27 1994-10-11 Alex Roustaei Optical scanning head
US5585847A (en) * 1992-12-23 1996-12-17 Loral Fairchild Corporation Electronic color imaging technique and structure using a very high resolution monochrome full-frame CCD imager
EP0608130B1 (de) * 1993-01-21 1998-03-25 Sony Corporation Halbleiterbildaufnehmer mit hoher Taktgeschwindigkeit für verbesserte Bildqualität
JPH0823473A (ja) * 1994-07-05 1996-01-23 Canon Inc 撮像装置
US5489945A (en) * 1994-09-13 1996-02-06 Eastman Kodak Company Timing logic system and method for selectably controlling a high resolution charge coupled device image sensor of the type having two line pixel registers to provide a high resolution mode and alternatively a television resolution mode of picture imaging
US5963344A (en) * 1995-07-06 1999-10-05 Konica Corporation Image forming apparatus
US6256063B1 (en) * 1996-10-02 2001-07-03 Fuji Photo Film Co., Ltd. Image signal processing unit and electronic still camera
US6847401B1 (en) * 1997-08-25 2005-01-25 Sanyo Electric Co., Ltd. Solid-state image pickup device for producing thinned image
EP1013076B1 (de) * 1997-09-12 2001-02-28 Fraunhofer-Gesellschaft Zur Förderung Der Angewandten Forschung E.V. Bildsensorelemente
US6166831A (en) * 1997-12-15 2000-12-26 Analog Devices, Inc. Spatially offset, row interpolated image sensor
JPH11308409A (ja) * 1998-04-17 1999-11-05 Canon Inc 画像読取装置及びその画像縮小読取方法
US6956605B1 (en) * 1998-08-05 2005-10-18 Canon Kabushiki Kaisha Image pickup apparatus
DE19835348A1 (de) * 1998-08-05 2000-02-10 Heidelberger Druckmasch Ag Vorrichtung zur Abtastung von Vorlagen
US6570613B1 (en) * 1999-02-26 2003-05-27 Paul Howell Resolution-enhancement method for digital imaging

Also Published As

Publication number Publication date
EP1168814B1 (de) 2008-07-02
EP1168814A3 (de) 2004-05-19
JP3706817B2 (ja) 2005-10-19
US20020018247A1 (en) 2002-02-14
CN1339912A (zh) 2002-03-13
EP1168814A2 (de) 2002-01-02
JP2002084396A (ja) 2002-03-22

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Legal Events

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