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DE60107417D1 - Kalibrierung von druckmaschinen - Google Patents

Kalibrierung von druckmaschinen

Info

Publication number
DE60107417D1
DE60107417D1 DE60107417T DE60107417T DE60107417D1 DE 60107417 D1 DE60107417 D1 DE 60107417D1 DE 60107417 T DE60107417 T DE 60107417T DE 60107417 T DE60107417 T DE 60107417T DE 60107417 D1 DE60107417 D1 DE 60107417D1
Authority
DE
Germany
Prior art keywords
dot gain
values
revised
density
printing machine
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
DE60107417T
Other languages
English (en)
Other versions
DE60107417T2 (de
Inventor
Mark Priest
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Application granted granted Critical
Publication of DE60107417D1 publication Critical patent/DE60107417D1/de
Publication of DE60107417T2 publication Critical patent/DE60107417T2/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
    • H04N1/40—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
    • H04N1/4078—Control or modification of tonal gradation or of extreme levels, e.g. background level dependent on references outside the picture using gradational references, e.g. grey-scale test pattern analysis

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Inking, Control Or Cleaning Of Printing Machines (AREA)
  • Facsimile Image Signal Circuits (AREA)
  • Image Processing (AREA)
  • Rotary Presses (AREA)
  • Soil Working Implements (AREA)
  • Dot-Matrix Printers And Others (AREA)
  • Monitoring And Testing Of Transmission In General (AREA)
  • Recording Measured Values (AREA)
  • Accessory Devices And Overall Control Thereof (AREA)
DE60107417T 2000-05-22 2001-05-21 Kalibrierung von druckmaschinen Expired - Fee Related DE60107417T2 (de)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
GB0012457 2000-05-22
GBGB0012457.8A GB0012457D0 (en) 2000-05-22 2000-05-22 Calibrating printing machines
PCT/GB2001/002248 WO2001091453A1 (en) 2000-05-22 2001-05-21 Calibrating printing machines

Publications (2)

Publication Number Publication Date
DE60107417D1 true DE60107417D1 (de) 2004-12-30
DE60107417T2 DE60107417T2 (de) 2005-09-15

Family

ID=9892156

Family Applications (1)

Application Number Title Priority Date Filing Date
DE60107417T Expired - Fee Related DE60107417T2 (de) 2000-05-22 2001-05-21 Kalibrierung von druckmaschinen

Country Status (10)

Country Link
US (1) US20030169437A1 (de)
EP (1) EP1285529B1 (de)
JP (1) JP2003534175A (de)
AT (1) ATE283607T1 (de)
AU (1) AU2001258580A1 (de)
CA (1) CA2409014A1 (de)
DE (1) DE60107417T2 (de)
ES (1) ES2236225T3 (de)
GB (1) GB0012457D0 (de)
WO (1) WO2001091453A1 (de)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10121785C1 (de) * 2001-03-01 2003-04-24 Carl Epple Druckfarbenfabrik G Druck-Reproduktionsverfahren
EP1237354B1 (de) 2001-03-01 2013-08-14 Epple Druckfarben AG Druck-Reproduktionsverfahren
US6917448B2 (en) * 2002-05-22 2005-07-12 Creo Il. Ltd. Dot gain calibration method and apparatus
US6851785B2 (en) * 2002-09-10 2005-02-08 Hewlett-Packard Development Company, L.P. Calibration method and apparatus using interpolation
JP2004291278A (ja) * 2003-03-25 2004-10-21 Dainippon Screen Mfg Co Ltd 製版印刷システムにおける色管理方法および色管理システム
US20060238792A1 (en) * 2005-04-26 2006-10-26 Sharp Laboratories Of America, Inc. Color rendering for toner-save printing
US20070097440A1 (en) * 2005-10-28 2007-05-03 Peter Majewicz Partial dot error diffusion halftone calibration
DE102008043164A1 (de) * 2008-10-24 2010-04-29 Manroland Ag Verfahren zum Bebildern von Druckbildträgern
US8274706B2 (en) * 2009-01-16 2012-09-25 Xerox Corporation System and method for halftone independent temporal color drift correction in hi-addressability xerographic printers
US8749843B2 (en) * 2012-04-10 2014-06-10 Palo Alto Research Center Incorporated Robust recognition of clusters of streaks at multiple scales
CN104589824B (zh) * 2015-01-06 2018-11-13 南京林业大学 一种喷墨印刷光学扩大修正方法

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5293539A (en) * 1991-10-25 1994-03-08 Eastman Kodak Company Method and apparatus for calibrating tone reproduction in a proofing system
AU661205B2 (en) * 1992-11-25 1995-07-13 Eastman Kodak Company Multi-user digital laser imaging system
DE19507665A1 (de) * 1995-03-04 1996-09-05 Hell Ag Linotype Verfahren zur Kalibrierung und Kontrolle einer Belichtung und Belichtungs-Kontrollstreifen
US5703671A (en) * 1995-08-28 1997-12-30 Fuji Photo Film Co., Ltd. Shading correction method, photographic printer and index print production apparatus
US6219154B1 (en) * 1997-02-13 2001-04-17 David J. Romano Exposure control technique for imagesetting applications
JP3905177B2 (ja) * 1997-05-15 2007-04-18 富士フイルム株式会社 色変換調整方法
US6191867B1 (en) * 1997-11-17 2001-02-20 Eastman Kodak Company Method and device for calibrating an imaging apparatus

Also Published As

Publication number Publication date
GB0012457D0 (en) 2000-07-12
DE60107417T2 (de) 2005-09-15
JP2003534175A (ja) 2003-11-18
EP1285529A1 (de) 2003-02-26
CA2409014A1 (en) 2001-11-29
ES2236225T3 (es) 2005-07-16
AU2001258580A1 (en) 2001-12-03
US20030169437A1 (en) 2003-09-11
WO2001091453A1 (en) 2001-11-29
ATE283607T1 (de) 2004-12-15
EP1285529B1 (de) 2004-11-24

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee
8370 Indication related to discontinuation of the patent is to be deleted
8339 Ceased/non-payment of the annual fee