DE69738508T2 - Bildvorrichtung - Google Patents

Bildvorrichtung Download PDF

Info

Publication number
DE69738508T2
DE69738508T2 DE69738508T DE69738508T DE69738508T2 DE 69738508 T2 DE69738508 T2 DE 69738508T2 DE 69738508 T DE69738508 T DE 69738508T DE 69738508 T DE69738508 T DE 69738508T DE 69738508 T2 DE69738508 T2 DE 69738508T2
Authority
DE
Germany
Prior art keywords
image
detector
scanner
light
pixel
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
DE69738508T
Other languages
German (de)
English (en)
Other versions
DE69738508D1 (de
Inventor
Robert D. San diego Haselby
Curtis J. San Diego Behrend
Jack H. Carlsbad Schmidt
Morad Poway Samii
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.)
Hewlett Packard Development Co LP
Original Assignee
Hewlett Packard Development Co LP
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 Hewlett Packard Development Co LP filed Critical Hewlett Packard Development Co LP
Publication of DE69738508D1 publication Critical patent/DE69738508D1/de
Application granted granted Critical
Publication of DE69738508T2 publication Critical patent/DE69738508T2/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
    • H04N1/19—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
    • H04N1/1911—Simultaneously or substantially simultaneously scanning picture elements on more than one main scanning line, e.g. scanning in swaths
    • 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
    • H04N1/482—Picture signal generators using the same detector device sequentially for different colour components
    • H04N1/484—Picture signal generators using the same detector device sequentially for different colour components with sequential colour illumination of 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
    • H04N1/04—Scanning arrangements, i.e. arrangements for the displacement of active reading or reproducing elements relative to the original or reproducing medium, or vice versa
    • H04N1/12—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 the sheet-feed movement or the medium-advance or the drum-rotation movement as the slow scanning component, e.g. arrangements for the main-scanning
    • 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
    • H04N2201/0414—Scanning an image in a series of overlapping zones

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Facsimile Scanning Arrangements (AREA)
  • Dot-Matrix Printers And Others (AREA)
  • Color, Gradation (AREA)
  • Ink Jet (AREA)
DE69738508T 1996-09-23 1997-09-23 Bildvorrichtung Expired - Lifetime DE69738508T2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US08/717,921 US5991055A (en) 1996-09-23 1996-09-23 Underpulsed scanner with variable scan speed, P. W. M. color balance, scan modes and column reversal
US717921 1996-09-23

Publications (2)

Publication Number Publication Date
DE69738508D1 DE69738508D1 (de) 2008-03-27
DE69738508T2 true DE69738508T2 (de) 2008-09-04

Family

ID=24884051

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69738508T Expired - Lifetime DE69738508T2 (de) 1996-09-23 1997-09-23 Bildvorrichtung

Country Status (4)

Country Link
US (1) US5991055A (enExample)
EP (3) EP1292103A3 (enExample)
JP (1) JPH10114109A (enExample)
DE (1) DE69738508T2 (enExample)

Families Citing this family (22)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6702423B2 (en) 1998-05-27 2004-03-09 Canon Kabushiki Kaisha Cleaning device for inkjet printing head, cleaning method for inkjet printing head, inkjet recording apparatus, and wiper
JP2000032236A (ja) 1998-07-14 2000-01-28 Canon Inc 画像読取り装置および画像読取り方法
US6412022B1 (en) * 1998-09-30 2002-06-25 Hewlett-Packard Company Simultaneous print and scan logical channel network multifunction peripheral
JP3812251B2 (ja) * 1999-11-29 2006-08-23 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
US7119932B2 (en) * 2000-07-19 2006-10-10 Canon Kabushiki Kaisha Image scanning system and method
US6357942B1 (en) * 2000-08-24 2002-03-19 Lexmark International, Inc. Method for reducing cyclic print errors
TW521938U (en) * 2000-12-06 2003-02-21 Avision Inc Scanner having scan start device
US6747684B2 (en) 2002-04-10 2004-06-08 Hewlett-Packard Development Company, L.P. Laser triggered inkjet firing
US7104623B2 (en) * 2002-06-07 2006-09-12 Hewlett-Packard Development Company, L.P. Fluid ejection system with photosensor activation of ejection element
US6705701B2 (en) * 2002-06-07 2004-03-16 Hewlett-Packard Development Company, L.P. Fluid ejection and scanning system with photosensor activation of ejection elements
US6799819B2 (en) 2002-06-07 2004-10-05 Hewlett-Packard Development Company, L.P. Photosensor activation of an ejection element of a fluid ejection device
US7083250B2 (en) * 2002-06-07 2006-08-01 Hewlett-Packard Development Company, L.P. Fluid ejection and scanning assembly with photosensor activation of ejection elements
US7466856B2 (en) * 2002-09-26 2008-12-16 Samsung Electronics Co., Ltd. Image retrieval method and apparatus independent of illumination change
US7025266B2 (en) * 2003-07-29 2006-04-11 Douglas Gen Keithley Device and method for digitizing a serialized scanner output signal
US20080036847A1 (en) * 2006-08-14 2008-02-14 Kabushiki Kaisha Toshiba Image Reading Apparatus, Image Forming Apparatus, and Image Reading Method
US8115972B2 (en) * 2007-05-30 2012-02-14 Hewlett-Packard Development Company, L.P. Color scanning
JP2010161719A (ja) * 2009-01-09 2010-07-22 Nec Engineering Ltd 画像読取装置
US8144973B2 (en) * 2009-03-24 2012-03-27 Orbotech Ltd. Multi-modal imaging
KR20150047337A (ko) * 2013-10-24 2015-05-04 삼성전자주식회사 화상 형성 작업을 수행하는 방법, 장치 및 기록매체
CN107077628B (zh) * 2014-11-13 2020-06-26 惠普发展公司，有限责任合伙企业 打印机和用于控制打印机的计算机实现的过程
US10556455B2 (en) * 2017-06-12 2020-02-11 Kornit Digital Ltd. Housing structure for machine
JP7095304B2 (ja) 2018-02-15 2022-07-05 株式会社リコー 分光特性取得装置、画像形成装置、画像形成システム、画像形成装置の管理システム、及び画像形成装置の管理方法

Family Cites Families (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4229095A (en) * 1979-01-29 1980-10-21 Eastman Kodak Company Electro-optical color imaging apparatus
DE3014433A1 (de) * 1980-04-15 1981-10-22 Siemens AG, 1000 Berlin und 8000 München Anordnung zum abtasten von mit graphischen mustern versehenen vorlagen
FR2488707A1 (fr) * 1980-08-13 1982-02-19 Matra Procede et dispositif d'analyse et/ou de restitution de documents
US4356347A (en) * 1980-08-25 1982-10-26 Xerox Corporation Integrated stylus array for printer operation
US4375647A (en) * 1981-06-01 1983-03-01 Eastman Kodak Company Light valve scanner and scanner/printer apparatus for color originals
DE3269826D1 (en) * 1981-08-17 1986-04-17 Xerox Corp Imaging device
DE3539540A1 (de) * 1984-11-08 1986-05-22 Canon K.K., Tokio/Tokyo Farbbildbehandlungsverfahren
US5043827A (en) * 1989-08-03 1991-08-27 Xerox Corporation Combined asynchronous-synchronous document scanner
US5191406A (en) * 1990-04-20 1993-03-02 Nikon Corporation Method and apparatus for rapid scanning of color images
EP0452759A3 (en) * 1990-04-20 1992-10-28 Marco Dr. Brandestini Method and apparatus for rapid scanning of color images
US5267056A (en) * 1991-01-03 1993-11-30 Xerox Corporation Right reading image for read/write components co-mounted on a single X-Y carriage
JP3155794B2 (ja) * 1991-12-13 2001-04-16 キヤノン株式会社 インクジェット記録方法及びインクジェット記録装置
CH687377A5 (fr) * 1992-03-31 1996-11-29 Precisa S A Imprimante.
US5442188A (en) * 1992-04-22 1995-08-15 Gould Instruments Systems, Inc. Strip chart recorder paper attribute detector and monitor
US5342671A (en) * 1992-06-05 1994-08-30 Eastman Kodak Company Encoded dye receiver
US5572630A (en) * 1992-12-10 1996-11-05 Minolta Camera Kabushiki Kaisha Image forming apparatus
US5368334A (en) * 1993-06-10 1994-11-29 Moore Business Forms, Inc. Variable data clear mark imaging
JP3236179B2 (ja) * 1994-11-28 2001-12-10 キヤノン株式会社 記録システム及び記録制御方法
JPH08250402A (ja) * 1995-03-15 1996-09-27 Nikon Corp 走査型露光方法及び装置
US5744815A (en) * 1995-10-05 1998-04-28 Symbol Technologies, Inc. Beam splitting optics in bar code readers
US5676475A (en) * 1995-12-15 1997-10-14 Encad, Inc. Smart print carriage incorporating circuitry for processing data

Also Published As

Publication number Publication date
US5991055A (en) 1999-11-23
EP0831639B1 (en) 2008-02-13
EP0831639A3 (en) 1999-07-07
EP1292103A2 (en) 2003-03-12
JPH10114109A (ja) 1998-05-06
DE69738508D1 (de) 2008-03-27
EP1349365A2 (en) 2003-10-01
EP1349365A3 (en) 2004-01-21
EP1292103A3 (en) 2004-01-21
EP0831639A2 (en) 1998-03-25

Similar Documents

Publication Publication Date Title
DE69623889T2 (de) Verfahren und Gerät zur automatischen Detektion der Anwesenheit, der Breite und der Phasenverschiebung eines Dokuments innerhalb eines Dokumentenabtasters
DE3853492T2 (de) Vorrichtung zur Detektion der Position eines Dokumentbogens für ein Abbildungsgerät.
DE19833417B4 (de) Bildverarbeitungsvorrichtung
DE69314714T2 (de) Verfahren und Vorrichtung zum Lesen eines Bildes
US5991055A (en) Underpulsed scanner with variable scan speed, P. W. M. color balance, scan modes and column reversal
DE3645046C2 (enExample)
DE69730890T2 (de) Elektronische Kamera mit einem kleinen Sensor für Hochgeschwindigkeitsbildaufnahme
DE3014979C2 (enExample)
DE602004000724T2 (de) Bildlesevorrichtung und Verfahren zur Erlangung von Weiss-Referenzdaten für Schattierungskorrektur
DE4406080C2 (de) Einrichtung zum Lesen eines Buches
DE69607313T2 (de) Durchscheinkorrektur für zweiseitige Dokumente
DE69016474T2 (de) Lese-/Druckgerät und Verfahren dafür.
DE69629235T2 (de) Gerät zur automatischen Detektion der Anwesenheit, der Breite und der Phasenverschiebung eines Dokumentes innerhalb eines Dokumentenabtasters
DE3149892C2 (enExample)
DE69519798T2 (de) Vorrichtung zum drucken von daten aus mehreren miteinander verbundenen quellen auf ein vorbedrucktes dokument
DE69733220T2 (de) Filmabtaster
DE3601323A1 (de) Bewegbare bilderzeugungseinrichtung
DE3422120A1 (de) Bildlesegeraet
DE3540875C2 (de) Leseverfahren zum Abtasten einer farbigen Vorlage
DE3429548A1 (de) Farbsteuereinheit fuer ein bilderzeugungsgeraet
DE3614768C2 (enExample)
DE69122993T2 (de) Ein- und Ausgangsabtaster
DE69218272T2 (de) Bildeingabegerät
DE69308700T2 (de) Bilderzeugungsgerät
DE69704981T2 (de) Bildaufzeichnungssystem

Legal Events

Date Code Title Description
8327 Change in the person/name/address of the patent owner

Owner name: HEWLETT-PACKARD DEVELOPMENT CO., L.P. (N.D.GES, US

8364 No opposition during term of opposition