ATE190177T1 - Bildverarbeitungsgerät - Google Patents

Bildverarbeitungsgerät

Info

Publication number
ATE190177T1
ATE190177T1 AT95102176T AT95102176T ATE190177T1 AT E190177 T1 ATE190177 T1 AT E190177T1 AT 95102176 T AT95102176 T AT 95102176T AT 95102176 T AT95102176 T AT 95102176T AT E190177 T1 ATE190177 T1 AT E190177T1
Authority
AT
Austria
Prior art keywords
signals
image
image processing
processing device
process units
Prior art date
Application number
AT95102176T
Other languages
English (en)
Inventor
Katsuichi Shimizu
Katsuyoshi Maeshima
Nao Nagashima
Shinobu Arimoto
Yoshiyuki Suzuki
Original Assignee
Canon Kk
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 Kk filed Critical Canon Kk
Application granted granted Critical
Publication of ATE190177T1 publication Critical patent/ATE190177T1/de

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 [1D] array
    • 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 [1D] array
    • 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

  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Engineering & Computer Science (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)
  • Polarising Elements (AREA)
  • Ultra Sonic Daignosis Equipment (AREA)
  • Facsimile Scanning Arrangements (AREA)
  • Electrical Discharge Machining, Electrochemical Machining, And Combined Machining (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)
AT95102176T 1982-10-08 1983-10-07 Bildverarbeitungsgerät ATE190177T1 (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 (1)

Publication Number Publication Date
ATE190177T1 true ATE190177T1 (de) 2000-03-15

Family

ID=27324525

Family Applications (4)

Application Number Title Priority Date Filing Date
AT95102177T ATE190178T1 (de) 1982-10-08 1983-10-07 Bildverarbeitungsgerät
AT95102176T ATE190177T1 (de) 1982-10-08 1983-10-07 Bildverarbeitungsgerät
AT91106683T ATE128305T1 (de) 1982-10-08 1983-10-07 Bildverarbeitungssystem.
AT91106684T ATE150925T1 (de) 1982-10-08 1983-10-07 Bildverarbeitungssystem

Family Applications Before (1)

Application Number Title Priority Date Filing Date
AT95102177T ATE190178T1 (de) 1982-10-08 1983-10-07 Bildverarbeitungsgerät

Family Applications After (2)

Application Number Title Priority Date Filing Date
AT91106683T ATE128305T1 (de) 1982-10-08 1983-10-07 Bildverarbeitungssystem.
AT91106684T ATE150925T1 (de) 1982-10-08 1983-10-07 Bildverarbeitungssystem

Country Status (6)

Country Link
US (1) US5001574A (de)
EP (5) EP0441414B1 (de)
AT (4) ATE190178T1 (de)
AU (1) AU575788B2 (de)
CA (1) CA1191885A (de)
DE (5) DE3382797T2 (de)

Families Citing this family (43)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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
US4996591A (en) * 1987-05-15 1991-02-26 Canon Kabushiki Kaisha Method of and apparatus for processing color image
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

Family Cites Families (31)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3751583A (en) * 1955-06-14 1973-08-07 J Lemelson Communication system
US2899493A (en) * 1957-01-24 1959-08-11 Multiple ratio electrical engraving machine
US3920238A (en) * 1972-10-16 1975-11-18 Canon Kk Copy medium feed device
DE2430762A1 (de) * 1974-06-26 1976-01-15 Gruner & Jahr Verfahren zur informationsverarbeitung fuer die herstellung einer druckform und vorrichtung zur durchfuehrung des verfahrens
DE2516191A1 (de) * 1975-04-14 1976-10-28 Siemens Ag Verfahren zum uebertragen von bildern aus einem zentralen bildspeicher in fernmelde-, insbesondere fernsprechanlagen zu einem bildwiedergabegeraet
GB1582953A (en) * 1976-06-28 1981-01-21 Crosfield Electronics Ltd Printing methods
JPS6037464B2 (ja) * 1976-07-20 1985-08-26 大日本スクリ−ン製造株式会社 倍率可変画像複製方法
US4205350A (en) * 1977-03-10 1980-05-27 Xerox Corporation Reproduction scanning system having intermediate storage between input and output scanning stations
DE2720944A1 (de) * 1977-05-10 1978-11-16 Hell Rudolf Dr Ing Gmbh Verfahren und einrichtung zur herstellung von bildkombinationen
US4124871A (en) * 1977-08-31 1978-11-07 International Business Machines Corporation Image data resolution change apparatus and process utilizing boundary compression coding of objects
US4133007A (en) * 1977-10-17 1979-01-02 Xerox Corporation Video data detect circuits for video hard copy controller
US4233636A (en) * 1978-07-03 1980-11-11 Eocom Corporation Optical read-write system with electronically variable image size
JPS5512932A (en) * 1978-07-13 1980-01-29 Toshiba Corp Electronic copying machine
JPS5540460A (en) * 1978-09-14 1980-03-21 Fuji Xerox Co Ltd Image transfer device
GB2038142B (en) * 1978-12-15 1982-11-24 Ibm Image data compression
JPS5923467B2 (ja) * 1979-04-16 1984-06-02 株式会社日立製作所 位置検出方法
US4325086A (en) * 1979-04-20 1982-04-13 Canon Kabushiki Kaisha Recording device
JPS5925421B2 (ja) * 1979-08-24 1984-06-18 大日本スクリ−ン製造株式会社 画像走査記録装置における記録位置制御方法
US4342052A (en) * 1980-06-16 1982-07-27 International Business Machines Corporation Multiple image facsimile
AU7586181A (en) * 1980-08-29 1982-04-08 Sonics Research Corp. System and method for high quality image reproduction
EP0051294B1 (de) * 1980-10-31 1986-10-01 Kabushiki Kaisha Toshiba Bildformat-Konvertierschaltung
JPS5778087A (en) * 1980-10-31 1982-05-15 Tokyo Shibaura Electric Co Video information storage retrieving device
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
GB2110040B (en) * 1981-09-29 1986-04-09 Dainippon Screen Mfg Locating originals on a transparent sheet for reproduction with selectable magnification
JPH0779402B2 (ja) * 1981-12-04 1995-08-23 富士ゼロックス株式会社 カット紙ファクシミリ
AU575786B2 (en) * 1982-10-04 1988-08-11 Canon Kabushiki Kaisha Image forming system
JPS6021671A (ja) * 1983-07-18 1985-02-04 Canon Inc 画像処理装置
US4538185A (en) * 1983-09-30 1985-08-27 Xerox Corporation Platen cover for document boundary detection in raster scanners
JPS60124173A (ja) * 1983-12-09 1985-07-03 Canon Inc 画像処理装置

Also Published As

Publication number Publication date
DE3382797T2 (de) 1996-03-28
EP0655856B1 (de) 2000-03-01
ATE190178T1 (de) 2000-03-15
DE3382831T2 (de) 2000-10-12
DE3382814D1 (de) 1997-04-30
EP0440272A3 (en) 1991-10-23
ATE128305T1 (de) 1995-10-15
EP0106291A2 (de) 1984-04-25
EP0440272A2 (de) 1991-08-07
EP0441414A3 (en) 1991-10-30
EP0441414A2 (de) 1991-08-14
DE3382831D1 (de) 2000-04-06
EP0440272B1 (de) 1995-09-20
DE3382485D1 (de) 1992-02-06
EP0655857A3 (de) 1995-06-28
DE3382832D1 (de) 2000-04-06
EP0106291B1 (de) 1991-12-27
ATE150925T1 (de) 1997-04-15
DE3382832T2 (de) 2000-07-27
DE3382797D1 (de) 1995-10-26
CA1191885A (en) 1985-08-13
EP0655856A3 (de) 1995-06-28
EP0106291A3 (en) 1987-06-03
DE3382814T2 (de) 1997-12-04
AU1997383A (en) 1984-05-03
EP0655857A2 (de) 1995-05-31
EP0441414B1 (de) 1997-03-26
US5001574A (en) 1991-03-19
EP0655857B1 (de) 2000-03-01
EP0655856A2 (de) 1995-05-31
AU575788B2 (en) 1988-08-11

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