GB2375911B - Scanner calibration - Google Patents

Scanner calibration

Info

Publication number
GB2375911B
GB2375911B GB0206829A GB0206829A GB2375911B GB 2375911 B GB2375911 B GB 2375911B GB 0206829 A GB0206829 A GB 0206829A GB 0206829 A GB0206829 A GB 0206829A GB 2375911 B GB2375911 B GB 2375911B
Authority
GB
United Kingdom
Prior art keywords
scanner calibration
scanner
calibration
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
GB0206829A
Other languages
English (en)
Other versions
GB0206829D0 (en
GB2375911A (en
Inventor
Nigel M-F Cheung
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.)
HP Inc
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
Publication of GB0206829D0 publication Critical patent/GB0206829D0/en
Publication of GB2375911A publication Critical patent/GB2375911A/en
Application granted granted Critical
Publication of GB2375911B publication Critical patent/GB2375911B/en
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
    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03B—APPARATUS OR ARRANGEMENTS FOR TAKING PHOTOGRAPHS OR FOR PROJECTING OR VIEWING THEM; APPARATUS OR ARRANGEMENTS EMPLOYING ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ACCESSORIES THEREFOR
    • G03B1/00—Film strip handling
    • 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
    • H04N1/00013—Reading 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
    • H04N1/00007—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
    • 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
    • H04N1/00063—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
    • H04N1/00087—Setting or calibrating
    • 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
    • H04N1/401—Compensating positionally unequal response of the pick-up or reproducing head

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Health & Medical Sciences (AREA)
  • Biomedical Technology (AREA)
  • General Health & Medical Sciences (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Facsimile Scanning Arrangements (AREA)
GB0206829A 2001-05-15 2002-03-22 Scanner calibration Expired - Fee Related GB2375911B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US09/858,079 US7233418B2 (en) 2001-05-15 2001-05-15 Calibration method for quick scanning starts

Publications (3)

Publication Number Publication Date
GB0206829D0 GB0206829D0 (en) 2002-05-01
GB2375911A GB2375911A (en) 2002-11-27
GB2375911B true GB2375911B (en) 2005-04-06

Family

ID=25327424

Family Applications (1)

Application Number Title Priority Date Filing Date
GB0206829A Expired - Fee Related GB2375911B (en) 2001-05-15 2002-03-22 Scanner calibration

Country Status (5)

Country Link
US (1) US7233418B2 (enExample)
JP (1) JP2003018371A (enExample)
DE (1) DE10220883A1 (enExample)
GB (1) GB2375911B (enExample)
TW (1) TW540226B (enExample)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6900448B1 (en) * 2000-07-31 2005-05-31 Hewlett-Packard Development Company L.P. Method and system for dynamic scanner calibration
US7443431B2 (en) * 2002-09-13 2008-10-28 Eastman Kodak Company Fixed pattern noise removal in CMOS imagers across various operational conditions
US7092017B2 (en) * 2002-09-13 2006-08-15 Eastman Kodak Company Fixed pattern noise removal in CMOS imagers across various operational conditions
US6967485B1 (en) * 2003-06-27 2005-11-22 Rae Systems, Inc. Automatic drive adjustment of ultraviolet lamps in photo-ionization detectors
US7729017B2 (en) * 2004-05-11 2010-06-01 Lexmark International, Inc. Scanning device and method for scanning
US8358452B2 (en) * 2005-05-27 2013-01-22 Hewlett-Packard Development Company Imaging system and method
US8086329B2 (en) * 2005-05-31 2011-12-27 Borgwarner Inc. Method of actuator control
JP5018308B2 (ja) * 2007-07-20 2012-09-05 ブラザー工業株式会社 画像読取装置
JP2009027506A (ja) * 2007-07-20 2009-02-05 Brother Ind Ltd 複合機
CN101179492B (zh) * 2007-11-14 2010-07-28 中国人民解放军理工大学 用于随机接入时隙化自组织网络中的节能包冲突解析方法
WO2017058254A1 (en) * 2015-10-02 2017-04-06 Hewlett-Packard Development Company, L.P. Photo response non-uniformity suppression

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5267053A (en) * 1988-10-27 1993-11-30 Eastman Kodak Company Automatic reference control for image scanners

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US4602291A (en) * 1984-05-09 1986-07-22 Xerox Corporation Pixel non-uniformity correction system
US4605970A (en) * 1984-10-01 1986-08-12 Tektronix, Inc. Method and apparatus for calibrating an optical document digitizer
JPH0620222B2 (ja) * 1987-07-30 1994-03-16 大日本スクリ−ン製造株式会社 画像走査読取り装置の受光部の感度基準設定方法
EP0439357B1 (en) 1990-01-25 1997-07-23 Hewlett-Packard Company Method and apparatus for providing sensor compensation in a document scanner
US5424537A (en) * 1990-08-13 1995-06-13 Howtek, Inc. Calibrated color scanner
US5153745A (en) * 1990-09-28 1992-10-06 Xerox Corporation Method and apparatus for compensating for illumination variations of a lamp in a document scanning system following extended lamp inactivity
US5369423A (en) * 1992-05-21 1994-11-29 Xerox Corporation Method and apparatus for the automatic calibration of an analog raster output scanner
US5384699A (en) * 1992-08-24 1995-01-24 Associated Universities, Inc. Preventive maintenance system for the photomultiplier detector blocks of pet scanners
US5404232A (en) * 1993-10-04 1995-04-04 Xerox Corporation Calibration system for a raster input scanner
US5541645A (en) * 1994-07-28 1996-07-30 Eastman Kodak Company Method and apparatus for dynamically determining and setting charge transfer and color channel exposure times for a multiple color, CCD sensor of a film scanner
US5506695A (en) * 1994-12-15 1996-04-09 Eastman Kodak Company Light shutter apparatus for a photographic film scanner
US6011636A (en) * 1995-10-13 2000-01-04 Fuji Photo Film Co., Ltd. Method of controlling exposure in film scanner
US6043909A (en) * 1996-02-26 2000-03-28 Imagicolor Corporation System for distributing and controlling color reproduction at multiple sites
US6222648B1 (en) * 1997-01-21 2001-04-24 Xerox Corporation On line compensation for slow drift of color fidelity in document output terminals (DOT)
US5907742A (en) * 1997-03-09 1999-05-25 Hewlett-Packard Company Lamp control scheme for rapid warmup of fluorescent lamp in office equipment
US6606171B1 (en) * 1997-10-09 2003-08-12 Howtek, Inc. Digitizing scanner
US5982957A (en) * 1998-03-31 1999-11-09 Eastman Kodak Company Scanner illumination
US6172772B1 (en) * 1998-07-31 2001-01-09 Hewlett-Packard Company Image scanner with compensation for magnification changes
DE19854011A1 (de) * 1998-11-12 2000-05-25 Knoll Alois Einrichtung und Verfahren zum Vermessen von Mechanismen und ihrer Stellung
US6654493B1 (en) * 1998-11-13 2003-11-25 Lightsurf Technologies, Inc. Charactering and calibrating an image capture device
US6462772B1 (en) * 1998-12-23 2002-10-08 Eastman Kodak Company Method of calibrating image scanning apparatus of a photographic film scanner
US6327047B1 (en) * 1999-01-22 2001-12-04 Electronics For Imaging, Inc. Automatic scanner calibration
US6344910B1 (en) * 1999-09-23 2002-02-05 Avanex Corporation Optical performance monitor
US6671067B1 (en) * 2000-01-05 2003-12-30 Monaco Systems, Inc. Scanner and printer profiling system
GB0009135D0 (en) * 2000-04-13 2000-05-31 Fujifilm Electronic Imaging Li Automatic optimisation of scan conditions
US6518587B2 (en) * 2000-05-17 2003-02-11 Heidelberger Druckmaschinen Ag Detection and correction of defects from scanner calibration references
US6900448B1 (en) * 2000-07-31 2005-05-31 Hewlett-Packard Development Company L.P. Method and system for dynamic scanner calibration
US20020097446A1 (en) * 2001-01-25 2002-07-25 Umax Data Systems Inc. Apparatus and method for dark calibration of a linear CMOS sensor
US6822766B2 (en) * 2001-03-01 2004-11-23 Hewlett-Packard Development Company, L.P. Correction for debris and low output photosensors in scroll fed scanner using stored initial calibration data
US20020140996A1 (en) * 2001-04-02 2002-10-03 Spears Kurt E. Optical image scanner using pre-scan and post-scan compensation for illumination nonuniformity
US7023581B2 (en) * 2001-07-30 2006-04-04 Hewlett-Packard Development Company, L.P. Compensating for drift and sensor proximity in a scanning sensor, in color calibrating incremental printers
US7251064B2 (en) * 2001-12-18 2007-07-31 Transpacific Ip, Ltd. Calibration of an image scanning system
US7433097B2 (en) * 2003-04-18 2008-10-07 Hewlett-Packard Development Company, L.P. Optical image scanner with moveable calibration target

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5267053A (en) * 1988-10-27 1993-11-30 Eastman Kodak Company Automatic reference control for image scanners

Also Published As

Publication number Publication date
TW540226B (en) 2003-07-01
GB0206829D0 (en) 2002-05-01
GB2375911A (en) 2002-11-27
JP2003018371A (ja) 2003-01-17
US20020171819A1 (en) 2002-11-21
US7233418B2 (en) 2007-06-19
DE10220883A1 (de) 2002-11-28

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Legal Events

Date Code Title Description
732E Amendments to the register in respect of changes of name or changes affecting rights (sect. 32/1977)

Free format text: REGISTERED BETWEEN 20120329 AND 20120404

PCNP Patent ceased through non-payment of renewal fee

Effective date: 20190322