DE69636374D1 - Vorrichtung und Verfahren zur Kalibrierung von einer Faksimileabtastposition - Google Patents

Vorrichtung und Verfahren zur Kalibrierung von einer Faksimileabtastposition

Info

Publication number
DE69636374D1
DE69636374D1 DE69636374T DE69636374T DE69636374D1 DE 69636374 D1 DE69636374 D1 DE 69636374D1 DE 69636374 T DE69636374 T DE 69636374T DE 69636374 T DE69636374 T DE 69636374T DE 69636374 D1 DE69636374 D1 DE 69636374D1
Authority
DE
Germany
Prior art keywords
calibrating
scan position
facsimile scan
facsimile
scan
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 - Fee Related
Application number
DE69636374T
Other languages
English (en)
Other versions
DE69636374T2 (de
Inventor
Paul Jeffrey Wield
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 Co
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 Co filed Critical Hewlett Packard Co
Application granted granted Critical
Publication of DE69636374D1 publication Critical patent/DE69636374D1/de
Publication of DE69636374T2 publication Critical patent/DE69636374T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • H04N1/00002—Diagnosis, testing or measuring; Detecting, analysing or monitoring not otherwise provided for
    • H04N1/00007—Diagnosis, testing or measuring; Detecting, analysing or monitoring not otherwise provided for relating to particular apparatus or devices
    • H04N1/00018—Scanning arrangements
    • 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
    • H04N1/00002—Diagnosis, testing or measuring; Detecting, analysing or monitoring not otherwise provided for
    • 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
    • H04N1/00002—Diagnosis, testing or measuring; Detecting, analysing or monitoring not otherwise provided for
    • H04N1/00026—Methods therefor
    • H04N1/00031—Testing, i.e. determining the result of a trial
    • 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
    • H04N1/00002—Diagnosis, testing or measuring; Detecting, analysing or monitoring not otherwise provided for
    • H04N1/00026—Methods therefor
    • H04N1/00045—Methods therefor using a reference pattern designed for the purpose, e.g. a test chart
    • 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
    • H04N1/00002—Diagnosis, testing or measuring; Detecting, analysing or monitoring not otherwise provided for
    • H04N1/00026—Methods therefor
    • H04N1/00053—Methods therefor out of service, i.e. outside of normal operation
    • 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
    • H04N1/00002—Diagnosis, testing or measuring; Detecting, analysing or monitoring not otherwise provided for
    • H04N1/00026—Methods therefor
    • H04N1/00058—Methods therefor using a separate apparatus
    • 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
    • H04N1/00002—Diagnosis, testing or measuring; Detecting, analysing or monitoring not otherwise provided for
    • H04N1/00026—Methods therefor
    • H04N1/00063—Methods therefor using at least a part of the apparatus itself, e.g. self-testing
    • 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
    • H04N1/00002—Diagnosis, testing or measuring; Detecting, analysing or monitoring not otherwise provided for
    • H04N1/00071—Diagnosis, testing or measuring; Detecting, analysing or monitoring not otherwise provided for characterised by the action taken
    • H04N1/00082—Adjusting or controlling
    • 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
    • H04N1/047—Detection, control or error compensation of scanning velocity or position
    • H04N1/0473—Detection, control or error compensation of scanning velocity or position in subscanning direction, e.g. picture start or line-to-line synchronisation
    • 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
    • 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
    • H04N2201/00—Indexing scheme relating to scanning, transmission or reproduction of documents or the like, and to details thereof
    • H04N2201/04—Scanning arrangements
    • H04N2201/047—Detection, control or error compensation of scanning velocity or position
    • H04N2201/04701—Detection of scanning velocity or position
    • H04N2201/04703—Detection of scanning velocity or position using the scanning elements as detectors, e.g. by performing a prescan
    • 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
    • H04N2201/047—Detection, control or error compensation of scanning velocity or position
    • H04N2201/04701—Detection of scanning velocity or position
    • H04N2201/04715—Detection of scanning velocity or position by detecting marks or the like, e.g. slits
    • H04N2201/04717—Detection of scanning velocity or position by detecting marks or the like, e.g. slits on the scanned sheet, e.g. a reference sheet
    • 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
    • H04N2201/047—Detection, control or error compensation of scanning velocity or position
    • H04N2201/04701—Detection of scanning velocity or position
    • H04N2201/04732—Detecting at infrequent intervals, e.g. once or twice per line for main-scan control
    • 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
    • H04N2201/047—Detection, control or error compensation of scanning velocity or position
    • H04N2201/04753—Control or error compensation of scanning position or velocity
    • H04N2201/04756—Control or error compensation of scanning position or velocity by controlling the position or movement of the sheet, the sheet support or the photoconductive surface
    • 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
    • H04N2201/047—Detection, control or error compensation of scanning velocity or position
    • H04N2201/04753—Control or error compensation of scanning position or velocity
    • H04N2201/04793—Control or error compensation of scanning position or velocity using stored control or compensation data, e.g. previously measured data

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Health & Medical Sciences (AREA)
  • Biomedical Technology (AREA)
  • General Health & Medical Sciences (AREA)
  • Facsimile Scanning Arrangements (AREA)
  • Facsimiles In General (AREA)
DE69636374T 1995-03-30 1996-02-27 Vorrichtung und Verfahren zur Kalibrierung von einer Faksimileabtastposition Expired - Fee Related DE69636374T2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US413573 1989-09-28
US41357395A 1995-03-30 1995-03-30

Publications (2)

Publication Number Publication Date
DE69636374D1 true DE69636374D1 (de) 2006-09-07
DE69636374T2 DE69636374T2 (de) 2007-01-18

Family

ID=23637763

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69636374T Expired - Fee Related DE69636374T2 (de) 1995-03-30 1996-02-27 Vorrichtung und Verfahren zur Kalibrierung von einer Faksimileabtastposition

Country Status (4)

Country Link
US (1) US6016207A (de)
EP (1) EP0735738B1 (de)
JP (1) JPH08279876A (de)
DE (1) DE69636374T2 (de)

Families Citing this family (23)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100209503B1 (ko) * 1997-06-03 1999-07-15 윤종용 양방향 프린팅 및 스캐닝시 위치 보상 방법
KR100260931B1 (ko) * 1997-11-13 2000-07-01 윤종용 셔틀방식스캐너의화상편차보정방법및그장치
JP2000224393A (ja) * 1999-01-29 2000-08-11 Konica Corp 画像読取装置及び複写装置
US6226419B1 (en) * 1999-02-26 2001-05-01 Electronics For Imaging, Inc. Automatic margin alignment using a digital document processor
DE10049752A1 (de) * 1999-10-11 2001-05-10 Heidelberger Druckmasch Ag Verfahren zur Erkennung der Lagegenauigkeit von Register und Falz-oder Schneidkanten an flachen Exemplaren
US6643035B1 (en) 1999-11-24 2003-11-04 Xerox Corporation Method and apparatus for measuring scanner registration
US7212311B2 (en) * 1999-12-28 2007-05-01 Fujifilm Corporation Image processing condition setting apparatus and image processing condition setting program storage medium
US6364551B1 (en) 2000-02-11 2002-04-02 Hewlett-Packard Company Media advance system for a printer
US6364549B1 (en) 2000-04-27 2002-04-02 Hewlett-Packard Company Calibration of a media advanced system
US6879412B1 (en) * 2000-08-10 2005-04-12 Mustek Systems Inc. Method for optimizing the best resolution of an optical scanning system and apparatus for the same
US6349185B1 (en) 2000-08-30 2002-02-19 Hewlett-Packard Company Methods and apparatus for calibrating inline color laser printers
US7149002B2 (en) * 2000-12-21 2006-12-12 Hewlett-Packard Development Company, L.P. Scanner including calibration target
US6813573B2 (en) 2001-05-03 2004-11-02 Hewlett-Packard Development Company, L.P. Apparatus and method for calibration of scan position for a peripheral device with document feeder
US7106477B2 (en) * 2001-11-28 2006-09-12 Xerox Corporation Semi-automatic image registration control for a digital copier
US7130090B2 (en) * 2001-12-18 2006-10-31 Ncr Corporation Method of operating an image-based document processing system and an apparatus therefor
EP1427176B1 (de) * 2002-11-28 2014-05-21 Océ-Technologies B.V. Verfahren und Vorrichtung zur Kalibration eines Transportscanners und Testvorlage zur Verwendung mit einem solchen Verfahren und einer solchen Abtastvorrichtung
JP4181483B2 (ja) * 2002-11-28 2008-11-12 オセ−テクノロジーズ ビーブイ トランスポートスキャナーを較正するための方法及び装置並びに該方法を利用するためのテスト原稿
US7342664B1 (en) 2004-05-06 2008-03-11 Juliusz George Radziszewski Scanning double-beam interferometer
US7605953B2 (en) * 2004-06-09 2009-10-20 Lexmark International, Inc. Method and apparatus to compensate for imperfect scanner motion
US20070177228A1 (en) * 2006-01-27 2007-08-02 International Business Machines Corporation Method and apparatus for automatic image sensor alignment adjustment
US8154771B2 (en) * 2008-01-29 2012-04-10 K-Nfb Reading Technology, Inc. Training a user on an accessiblity device
JP6151931B2 (ja) * 2013-02-21 2017-06-21 キヤノン株式会社 画像処理装置、画像処理方法およびプログラム
KR20190031706A (ko) * 2017-09-18 2019-03-27 에이치피프린팅코리아 유한회사 화상형성장치 및 화상형성방법

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60224370A (ja) * 1984-04-23 1985-11-08 Canon Inc カラ−画像読取り装置
US4711552A (en) * 1986-05-19 1987-12-08 International Business Machines Corporation Synchronizing electrostatic copy formation
US4933778A (en) * 1988-09-19 1990-06-12 Eastman Kodak Company Calibration of platen registration edges in copiers
JPH03158066A (ja) * 1989-11-15 1991-07-08 Fujitsu Ltd 原稿読取位置調整方法
US4960336A (en) * 1990-01-26 1990-10-02 Ncr Corporation Apparatus and method for calibrating printing at a specified distance from a document edge
US5198907A (en) * 1991-08-23 1993-03-30 Eastman Kodak Company Method and appratus for automatically locating predefined exposure areas in a scanned image
TW274597B (de) * 1992-04-27 1996-04-21 Philips Electronics Nv
US5510896A (en) * 1993-06-18 1996-04-23 Xerox Corporation Automatic copy quality correction and calibration

Also Published As

Publication number Publication date
EP0735738B1 (de) 2006-07-26
EP0735738A2 (de) 1996-10-02
DE69636374T2 (de) 2007-01-18
US6016207A (en) 2000-01-18
EP0735738A3 (de) 1999-05-06
JPH08279876A (ja) 1996-10-22

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Legal Events

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

Owner name: HEWLETT-PACKARD DEVELOPMENT COMPANY, L.P., HOUSTON

8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee