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DE3382831D1 - Bildverarbeitungsgerät - Google Patents

Bildverarbeitungsgerät

Info

Publication number
DE3382831D1
DE3382831D1 DE3382831T DE3382831T DE3382831D1 DE 3382831 D1 DE3382831 D1 DE 3382831D1 DE 3382831 T DE3382831 T DE 3382831T DE 3382831 T DE3382831 T DE 3382831T DE 3382831 D1 DE3382831 D1 DE 3382831D1
Authority
DE
Germany
Prior art keywords
signals
image
image processing
processing device
process units
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
DE3382831T
Other languages
English (en)
Other versions
DE3382831T2 (de
Inventor
Katsuichi C O Canon Ka Shimizu
Katsuyoshi Maeshima
Nao C O Canon Kabush Nagashima
Shinobu C O Canon Kabu Arimoto
Yoshiyuki C O Canon Kab Suzuki
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 JP57178113A external-priority patent/JPS5967764A/ja
Priority claimed from JP57183200A external-priority patent/JPS5972856A/ja
Priority claimed from JP57185286A external-priority patent/JPH0754958B2/ja
Application filed by Canon Inc filed Critical Canon Inc
Publication of DE3382831D1 publication Critical patent/DE3382831D1/de
Application granted granted Critical
Publication of DE3382831T2 publication Critical patent/DE3382831T2/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
    • H04N1/00681—Detecting the presence, position or size of a sheet or correcting its position before scanning
    • H04N1/00684—Object of the detection
    • H04N1/00702—Position
    • 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
    • H04N1/00681—Detecting the presence, position or size of a sheet or correcting its position before scanning
    • 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
    • H04N1/00681—Detecting the presence, position or size of a sheet or correcting its position before scanning
    • H04N1/00684—Object of the detection
    • H04N1/00721—Orientation
    • 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
    • H04N1/00681—Detecting the presence, position or size of a sheet or correcting its position before scanning
    • H04N1/00742—Detection methods
    • H04N1/00748—Detecting edges, e.g. of a stationary sheet
    • 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
    • H04N1/00681—Detecting the presence, position or size of a sheet or correcting its position before scanning
    • H04N1/00742—Detection methods
    • H04N1/0075—Detecting a change in reflectivity
    • H04N1/00753—Detecting a change in reflectivity of a sheet relative to a particular backgroud
    • 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
    • H04N1/00681—Detecting the presence, position or size of a sheet or correcting its position before scanning
    • H04N1/00742—Detection methods
    • H04N1/00758—Detection methods using a prescan
    • 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
    • H04N1/00681—Detecting the presence, position or size of a sheet or correcting its position before scanning
    • H04N1/00763—Action taken as a result of detection
    • H04N1/00771—Indicating or reporting, e.g. issuing an alarm
    • 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
    • H04N1/00681—Detecting the presence, position or size of a sheet or correcting its position before scanning
    • H04N1/00763—Action taken as a result of detection
    • H04N1/00774—Adjusting or controlling
    • H04N1/00779—Adjusting settings, e.g. mode, feeding rate or type of paper
    • 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
    • H04N1/1903—Arrangements for enabling electronic abutment of lines or areas independently scanned by different elements of an array or by different 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
    • 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
    • H04N1/1934—Combination of 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
    • H04N1/387—Composing, repositioning or otherwise geometrically modifying originals
    • H04N1/3872—Repositioning or masking
    • H04N1/3873—Repositioning or masking defined only by a limited number of coordinate points or parameters, e.g. corners, centre; for trimming
    • 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
    • H04N1/387—Composing, repositioning or otherwise geometrically modifying originals
    • H04N1/3872—Repositioning or masking
    • H04N1/3873—Repositioning or masking defined only by a limited number of coordinate points or parameters, e.g. corners, centre; for trimming
    • H04N1/3875—Repositioning or masking defined only by a limited number of coordinate points or parameters, e.g. corners, centre; for trimming combined with enlarging or reducing
    • 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
    • H04N1/387—Composing, repositioning or otherwise geometrically modifying originals
    • H04N1/393—Enlarging or reducing
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N2201/00—Indexing scheme relating to scanning, transmission or reproduction of documents or the like, and to details thereof
    • H04N2201/04—Scanning arrangements
    • H04N2201/0402—Arrangements not specific to a particular one of the scanning methods covered by groups H04N1/04 - H04N1/207
    • H04N2201/0422—Media holders, covers, supports, backgrounds; Arrangements to facilitate placing of the medium

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Editing Of Facsimile Originals (AREA)
  • Control Or Security For Electrophotography (AREA)
  • Closed-Circuit Television Systems (AREA)
  • Color Image Communication Systems (AREA)
  • Apparatus For Radiation Diagnosis (AREA)
  • Eye Examination Apparatus (AREA)
  • Electrical Discharge Machining, Electrochemical Machining, And Combined Machining (AREA)
  • Ultra Sonic Daignosis Equipment (AREA)
  • Polarising Elements (AREA)
  • Facsimile Scanning Arrangements (AREA)
  • Image Analysis (AREA)
  • Image Processing (AREA)
  • Purification Treatments By Anaerobic Or Anaerobic And Aerobic Bacteria Or Animals (AREA)
  • Combination Of More Than One Step In Electrophotography (AREA)
DE3382831T 1982-10-08 1983-10-07 Bildverarbeitungsgerät Expired - Lifetime DE3382831T2 (de)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP57178113A JPS5967764A (ja) 1982-10-08 1982-10-08 像処理装置
JP57183200A JPS5972856A (ja) 1982-10-19 1982-10-19 像処理装置
JP57185286A JPH0754958B2 (ja) 1982-10-21 1982-10-21 像処理装置

Publications (2)

Publication Number Publication Date
DE3382831D1 true DE3382831D1 (de) 2000-04-06
DE3382831T2 DE3382831T2 (de) 2000-10-12

Family

ID=27324525

Family Applications (5)

Application Number Title Priority Date Filing Date
DE3382814T Expired - Lifetime DE3382814T2 (de) 1982-10-08 1983-10-07 Bildverarbeitungssystem
DE3382797T Expired - Lifetime DE3382797T2 (de) 1982-10-08 1983-10-07 Bildverarbeitungssystem.
DE3382832T Expired - Lifetime DE3382832T2 (de) 1982-10-08 1983-10-07 Bildverarbeitungsgerät
DE8383110050T Expired - Lifetime DE3382485D1 (de) 1982-10-08 1983-10-07 Bildverarbeitungssystem.
DE3382831T Expired - Lifetime DE3382831T2 (de) 1982-10-08 1983-10-07 Bildverarbeitungsgerät

Family Applications Before (4)

Application Number Title Priority Date Filing Date
DE3382814T Expired - Lifetime DE3382814T2 (de) 1982-10-08 1983-10-07 Bildverarbeitungssystem
DE3382797T Expired - Lifetime DE3382797T2 (de) 1982-10-08 1983-10-07 Bildverarbeitungssystem.
DE3382832T Expired - Lifetime DE3382832T2 (de) 1982-10-08 1983-10-07 Bildverarbeitungsgerät
DE8383110050T Expired - Lifetime DE3382485D1 (de) 1982-10-08 1983-10-07 Bildverarbeitungssystem.

Country Status (6)

Country Link
US (1) US5001574A (de)
EP (5) EP0440272B1 (de)
AT (4) ATE190178T1 (de)
AU (1) AU575788B2 (de)
CA (1) CA1191885A (de)
DE (5) DE3382814T2 (de)

Families Citing this family (43)

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GB8309226D0 (en) * 1983-04-05 1983-05-11 Fairford Electronics Ltd Start-up control method
JPS59223074A (ja) * 1983-06-01 1984-12-14 Canon Inc 像処理装置
DE3442793A1 (de) * 1983-11-25 1985-06-05 Canon K.K., Tokio/Tokyo Bildverarbeitungseinrichtung
JPH0626423B2 (ja) * 1983-12-08 1994-04-06 キヤノン株式会社 原稿読取り装置
ATE46108T1 (de) * 1984-02-21 1989-09-15 Hell Rudolf Dr Ing Gmbh Verfahren und einrichtung zum aufzeichnen von schriftzeichen.
JPH07108016B2 (ja) * 1984-11-19 1995-11-15 キヤノン株式会社 カラー画像読み取り装置
JPS63142962A (ja) * 1986-12-05 1988-06-15 Sharp Corp 画像読取装置
JP2502591B2 (ja) * 1987-05-13 1996-05-29 株式会社リコー 原稿位置検出装置
EP0292212B1 (de) * 1987-05-15 1995-08-02 Canon Kabushiki Kaisha Verfahren und Vorrichtung zur Farbbilderverarbeitung
FR2619239A1 (fr) * 1987-08-07 1989-02-10 Sagem Procede d'archivage de cartes geographiques et procede de lecture des cartes archivees
DE68928509T2 (de) * 1988-07-28 1998-04-23 Canon Kk Bildspeicheranordnung
US5493415A (en) * 1989-04-27 1996-02-20 Canon Kabushiki Kaisha Imgae processing system
US5444550A (en) * 1989-04-28 1995-08-22 Canon Kabushiki Kaisha Image processing apparatus
JP2695484B2 (ja) * 1989-09-08 1997-12-24 富士写真フイルム株式会社 カラースキャナ
US5053885A (en) * 1989-11-30 1991-10-01 Eastman Kodak Company Copier with auto scaling, auto paper select, and window scaling
JP2886924B2 (ja) 1990-01-25 1999-04-26 キヤノン株式会社 画像処理装置
JPH03278768A (ja) * 1990-03-28 1991-12-10 Sharp Corp 画像形成システム
US5119206A (en) * 1990-09-28 1992-06-02 Xerox Corporation System for printing bound documents
JPH04233368A (ja) * 1990-12-28 1992-08-21 Canon Inc カラー原稿読取装置
EP0503430A2 (de) * 1991-03-08 1992-09-16 Mita Industrial Co., Ltd. Digitales Bilderzeugungsgerät
JP2771712B2 (ja) * 1991-06-10 1998-07-02 キヤノン株式会社 画素密度変換装置
US5430550A (en) * 1991-06-14 1995-07-04 Minolta Camera Kabushiki Kaisha Image reading apparatus which corrects for positional and angular deviation between the image sensor and the document
JP2979812B2 (ja) * 1992-01-22 1999-11-15 ブラザー工業株式会社 画像処理装置
JPH05227386A (ja) * 1992-02-13 1993-09-03 Canon Inc 画像記録装置
US5301036A (en) * 1992-04-06 1994-04-05 Xerox Corporation Image orientation control
JP3181427B2 (ja) * 1993-03-17 2001-07-03 株式会社リコー 画像記録装置
JPH06276334A (ja) * 1993-03-23 1994-09-30 Ricoh Co Ltd 複写システム
US5818976A (en) * 1993-10-25 1998-10-06 Visioneer, Inc. Method and apparatus for document skew and size/shape detection
JP3147278B2 (ja) * 1994-11-09 2001-03-19 キヤノン株式会社 原稿検知方法及び装置
JPH08339144A (ja) * 1995-04-14 1996-12-24 Fuji Xerox Co Ltd 画像形成装置
US5831747A (en) * 1995-06-22 1998-11-03 Xerox Corporation Method and apparatus for borderizing an image in a printing system
US5600412A (en) * 1995-06-22 1997-02-04 Xerox Corporation Apparatus and method for borderizing an image in a printing system
US5631747A (en) * 1995-08-21 1997-05-20 Xerox Corporation Apparatus and method for applying trim marks to a print media sheet
JPH0969939A (ja) * 1995-08-31 1997-03-11 Toshiba Corp 画像形成装置および画像形成方法
JP3817897B2 (ja) 1998-04-24 2006-09-06 コニカミノルタビジネステクノロジーズ株式会社 画像処理装置
FR2803157B1 (fr) * 1999-12-22 2002-12-13 Sagem Procede d'analyse par scanner et appareil a scanner a determination automatique de la zone a analyser
US6732195B1 (en) * 2000-10-03 2004-05-04 Hewlett-Packard Development Company, Lp. Apparatus for and method of updating a device driver from a local resource
JP3809411B2 (ja) * 2002-09-27 2006-08-16 キヤノン株式会社 画像処理方法及び装置並びに印刷装置
JP5409124B2 (ja) * 2009-05-29 2014-02-05 キヤノン株式会社 情報処理装置および制御方法およびプログラム
JP6049531B2 (ja) * 2013-04-24 2016-12-21 京セラドキュメントソリューションズ株式会社 画像処理装置、画像形成装置
JP6551150B2 (ja) * 2015-10-23 2019-07-31 株式会社リコー 画像処理装置、画像形成装置、及び画像処理方法
JP6703783B2 (ja) 2015-12-04 2020-06-03 キヤノン株式会社 印刷装置とその制御方法、及びプログラム
JP7229723B2 (ja) * 2018-10-30 2023-02-28 キヤノン株式会社 画像処理装置、その制御方法、並びにプログラム

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JPS5784670A (en) * 1980-11-17 1982-05-27 Fujitsu Ltd Video signal read-in system
JPS57123764A (en) * 1981-01-23 1982-08-02 Canon Inc Image scanner
JPS57195249A (en) * 1981-05-27 1982-11-30 Dainippon Screen Mfg Co Ltd Control method for scanning and recording of reproduced picture
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JPS60124173A (ja) * 1983-12-09 1985-07-03 Canon Inc 画像処理装置

Also Published As

Publication number Publication date
DE3382797D1 (de) 1995-10-26
EP0655857A3 (de) 1995-06-28
EP0655856B1 (de) 2000-03-01
DE3382797T2 (de) 1996-03-28
ATE190178T1 (de) 2000-03-15
ATE190177T1 (de) 2000-03-15
ATE150925T1 (de) 1997-04-15
EP0441414A3 (en) 1991-10-30
DE3382832D1 (de) 2000-04-06
DE3382832T2 (de) 2000-07-27
DE3382831T2 (de) 2000-10-12
EP0655857B1 (de) 2000-03-01
EP0106291B1 (de) 1991-12-27
AU1997383A (en) 1984-05-03
EP0655856A2 (de) 1995-05-31
EP0106291A3 (en) 1987-06-03
AU575788B2 (en) 1988-08-11
EP0655856A3 (de) 1995-06-28
EP0655857A2 (de) 1995-05-31
EP0440272B1 (de) 1995-09-20
EP0441414A2 (de) 1991-08-14
EP0440272A3 (en) 1991-10-23
EP0440272A2 (de) 1991-08-07
EP0441414B1 (de) 1997-03-26
DE3382485D1 (de) 1992-02-06
DE3382814D1 (de) 1997-04-30
CA1191885A (en) 1985-08-13
ATE128305T1 (de) 1995-10-15
DE3382814T2 (de) 1997-12-04
EP0106291A2 (de) 1984-04-25
US5001574A (en) 1991-03-19

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