[go: up one dir, main page]

AU2001261654A1 - Detection and correction of defects from scanner calibration references - Google Patents

Detection and correction of defects from scanner calibration references

Info

Publication number
AU2001261654A1
AU2001261654A1 AU2001261654A AU6165401A AU2001261654A1 AU 2001261654 A1 AU2001261654 A1 AU 2001261654A1 AU 2001261654 A AU2001261654 A AU 2001261654A AU 6165401 A AU6165401 A AU 6165401A AU 2001261654 A1 AU2001261654 A1 AU 2001261654A1
Authority
AU
Australia
Prior art keywords
defects
correction
detection
scanner calibration
calibration references
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.)
Abandoned
Application number
AU2001261654A
Inventor
Gregory Rombola
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.)
NexPress Digital LLC
Original Assignee
Heidelberg Digital LLC
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 Heidelberg Digital LLC filed Critical Heidelberg Digital LLC
Publication of AU2001261654A1 publication Critical patent/AU2001261654A1/en
Abandoned 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
    • H04N1/40—Picture signal circuits
    • H04N1/407—Control or modification of tonal gradation or of extreme levels, e.g. background level
    • H04N1/4076—Control or modification of tonal gradation or of extreme levels, e.g. background level dependent on references outside the picture
    • 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)
  • Image Input (AREA)
  • Facsimile Scanning Arrangements (AREA)
  • Facsimile Image Signal Circuits (AREA)
AU2001261654A 2000-05-17 2001-05-16 Detection and correction of defects from scanner calibration references Abandoned AU2001261654A1 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US09/572,416 US6518587B2 (en) 2000-05-17 2000-05-17 Detection and correction of defects from scanner calibration references
US09572416 2000-05-17
PCT/US2001/015785 WO2001088512A1 (en) 2000-05-17 2001-05-16 Detection and correction of defects from scanner calibration references

Publications (1)

Publication Number Publication Date
AU2001261654A1 true AU2001261654A1 (en) 2001-11-26

Family

ID=24287716

Family Applications (1)

Application Number Title Priority Date Filing Date
AU2001261654A Abandoned AU2001261654A1 (en) 2000-05-17 2001-05-16 Detection and correction of defects from scanner calibration references

Country Status (7)

Country Link
US (1) US6518587B2 (en)
EP (1) EP1158771A3 (en)
JP (1) JP2003533921A (en)
AU (1) AU2001261654A1 (en)
CA (1) CA2374761A1 (en)
DE (1) DE10121811A1 (en)
WO (1) WO2001088512A1 (en)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8386945B1 (en) * 2000-05-17 2013-02-26 Eastman Kodak Company System and method for implementing compound documents in a production printing workflow
US20010043365A1 (en) * 2000-05-17 2001-11-22 Heidelberg Digital L.L.C. Late binding of tab image contents to ordered tab stock
US7183532B2 (en) * 2001-04-30 2007-02-27 Hewlett-Packard Development Company, L.P. Detecting a defect in an image scanner
US7233418B2 (en) * 2001-05-15 2007-06-19 Hewlett-Packard Development Company, L.P. Calibration method for quick scanning starts
US7023006B2 (en) * 2003-12-22 2006-04-04 Lexmark International, Inc. Method for shading an optical sensing element such as in a scanner
US7359090B2 (en) * 2003-12-22 2008-04-15 Lexmark International, Inc. Shading an optical sensing element such as in a scanner
US7605953B2 (en) * 2004-06-09 2009-10-20 Lexmark International, Inc. Method and apparatus to compensate for imperfect scanner motion
US8084260B2 (en) * 2004-11-24 2011-12-27 Applied Biosystems, Llc Spectral calibration method and system for multiple instruments
US7536281B2 (en) * 2007-06-01 2009-05-19 Lexmark International, Inc. Method for compensating for a contaminated calibration target used in calibrating a scanner

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3165747B2 (en) 1992-09-28 2001-05-14 キヤノン株式会社 Image reading device
US5644409A (en) * 1994-01-13 1997-07-01 Mita Industrial Co., Ltd. Shading correcting method and shading correcting apparatus for use in image forming apparatuses
US5699494A (en) 1995-02-24 1997-12-16 Lexmark International, Inc. Remote replication of printer operator panel
DE69513385T2 (en) * 1995-05-24 2000-06-08 Oce-Technologies B.V., Venlo Method and device for correcting the output signals of several photodetectors
US5621217A (en) * 1995-09-28 1997-04-15 Xerox Corporation Apparatus and method for calibrating a digital scanner
JPH09130604A (en) * 1995-10-31 1997-05-16 Alps Electric Co Ltd Shading correcting method for image reading means and image processor
US5946461A (en) 1997-04-30 1999-08-31 Xerox Corporation System for positioning image information on special print media sheets
JP3554199B2 (en) * 1998-08-31 2004-08-18 キヤノン株式会社 Shading correction device, shading correction method, and image reading device
US6026258A (en) 1998-10-27 2000-02-15 Hewlett-Packard Company Method for temporarily locking out print jobs on a network copier when a copier user is present

Also Published As

Publication number Publication date
EP1158771A3 (en) 2003-11-12
DE10121811A1 (en) 2001-11-22
US6518587B2 (en) 2003-02-11
CA2374761A1 (en) 2001-11-22
EP1158771A2 (en) 2001-11-28
JP2003533921A (en) 2003-11-11
WO2001088512A1 (en) 2001-11-22
US20020185616A1 (en) 2002-12-12

Similar Documents

Publication Publication Date Title
AU2001294669A1 (en) Dynamic image correction and imaging systems
AU2002343131A1 (en) Method for calibration and correction of radial lens distortion
AU6713800A (en) Gas sensor and its method of manufacture
AU2001288762A1 (en) Detection and characterization of microorganisms
AU5078599A (en) Infrared pixel sensor and infrared signal correction
AUPR440901A0 (en) Error detection and correction
AU2002223831A1 (en) Detection of features in images
WO2002019698A8 (en) Sensor and imaging system
EP1302803A3 (en) Method and arrangement for high resolution optical detection of samples
AU3745499A (en) Calibration of digital cameras
AU2001246803A1 (en) An image sensor and an endoscope using the same
AU2001234304A1 (en) Correction of received signal and interference estimates
AU1550601A (en) Wireless receiver and method of calibration thereof
AUPR788101A0 (en) Scanning and detecting a number of images
AU2002235252A1 (en) Deblurring and re-blurring image segments
AU2002232855A1 (en) Integrated alignment and calibration of optical system
AU2001261654A1 (en) Detection and correction of defects from scanner calibration references
AU2001288073A1 (en) Method of measuring image characteristics and exposure method
AU2001296257A1 (en) Methods and apparatus for measurement and correction of optical aberration
AU2001295059A1 (en) Multiple-orientation image defect detection and correction
AU2002366127A1 (en) Sensor arrangement and method for digital scanning imaging
EP1217581A3 (en) Processing of an image organized in pixel tiles
EP1145065A3 (en) Ultra-wide field of view concentric scanning sensor system
AU3228800A (en) Method and apparatus for detection of fax calls
GB2368754B (en) Error detection and correction