JP2011224991A - 色対色の位置ずれを検出するシステム及び方法 - Google Patents

色対色の位置ずれを検出するシステム及び方法 Download PDF

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Publication number
JP2011224991A
JP2011224991A JP2011084928A JP2011084928A JP2011224991A JP 2011224991 A JP2011224991 A JP 2011224991A JP 2011084928 A JP2011084928 A JP 2011084928A JP 2011084928 A JP2011084928 A JP 2011084928A JP 2011224991 A JP2011224991 A JP 2011224991A
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Japan
Prior art keywords
color
misregistration
colors
section
processing direction
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Pending
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JP2011084928A
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English (en)
Japanese (ja)
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JP2011224991A5 (https=
Inventor
James P Calamita
ジェイムズ・ピー・カラミタ
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Xerox Corp
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Xerox Corp
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Publication date
Application filed by Xerox Corp filed Critical Xerox Corp
Publication of JP2011224991A publication Critical patent/JP2011224991A/ja
Publication of JP2011224991A5 publication Critical patent/JP2011224991A5/ja
Pending legal-status Critical Current

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    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03G—ELECTROGRAPHY; ELECTROPHOTOGRAPHY; MAGNETOGRAPHY
    • G03G15/00—Apparatus for electrographic processes using a charge pattern
    • G03G15/01—Apparatus for electrographic processes using a charge pattern for producing multicoloured copies
    • G03G15/0142—Structure of complete machines
    • G03G15/0178—Structure of complete machines using more than one reusable electrographic recording member, e.g. one for every monocolour image
    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03G—ELECTROGRAPHY; ELECTROPHOTOGRAPHY; MAGNETOGRAPHY
    • G03G15/00—Apparatus for electrographic processes using a charge pattern
    • G03G15/50—Machine control of apparatus for electrographic processes using a charge pattern, e.g. regulating differents parts of the machine, multimode copiers, microprocessor control
    • G03G15/5033—Machine control of apparatus for electrographic processes using a charge pattern, e.g. regulating differents parts of the machine, multimode copiers, microprocessor control by measuring the photoconductor characteristics, e.g. temperature, or the characteristics of an image on the photoconductor
    • G03G15/5041—Detecting a toner image, e.g. density, toner coverage, using a test patch
    • 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
    • H04N1/50—Picture reproducers
    • H04N1/506—Reproducing the colour component signals picture-sequentially, e.g. with reproducing heads spaced apart from one another in the subscanning direction
    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03G—ELECTROGRAPHY; ELECTROPHOTOGRAPHY; MAGNETOGRAPHY
    • G03G2215/00—Apparatus for electrophotographic processes
    • G03G2215/01—Apparatus for electrophotographic processes for producing multicoloured copies
    • G03G2215/0151—Apparatus for electrophotographic processes for producing multicoloured copies characterised by the technical problem
    • G03G2215/0158—Colour registration
    • G03G2215/0161—Generation of registration marks

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  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Color Image Communication Systems (AREA)
  • Facsimile Image Signal Circuits (AREA)
  • Accessory Devices And Overall Control Thereof (AREA)
  • Image Processing (AREA)
  • Editing Of Facsimile Originals (AREA)
JP2011084928A 2010-04-20 2011-04-06 色対色の位置ずれを検出するシステム及び方法 Pending JP2011224991A (ja)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US12/763,442 2010-04-20
US12/763,442 US8451518B2 (en) 2010-04-20 2010-04-20 System and method for detecting color-to-color misregistration

Publications (2)

Publication Number Publication Date
JP2011224991A true JP2011224991A (ja) 2011-11-10
JP2011224991A5 JP2011224991A5 (https=) 2014-05-15

Family

ID=44788006

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2011084928A Pending JP2011224991A (ja) 2010-04-20 2011-04-06 色対色の位置ずれを検出するシステム及び方法

Country Status (2)

Country Link
US (1) US8451518B2 (https=)
JP (1) JP2011224991A (https=)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5587921B2 (ja) * 2012-01-31 2014-09-10 富士フイルム株式会社 画像評価装置、画像評価方法及びプログラム
EP3198847B1 (en) * 2014-09-26 2020-10-28 HP Indigo B.V. Visualizing image registration information
CN110275401B (zh) * 2018-03-15 2022-10-28 柯尼卡美能达办公系统研发（无锡）有限公司 可选装置监视装置、图像形成装置以及监视方法
US10594887B1 (en) * 2019-03-18 2020-03-17 Xerox Corporation Method for measuring beam to beam stitch error in the presence of variable width beams
US11214083B2 (en) 2019-10-23 2022-01-04 Hewlett-Packard Development Company, L.P. Stepper motor-based print adjustments

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2003149902A (ja) * 2001-11-09 2003-05-21 Canon Inc カラー画像形成装置
JP2005242093A (ja) * 2004-02-27 2005-09-08 Ricoh Printing Systems Ltd カラー画像形成装置
JP2008064964A (ja) * 2006-09-06 2008-03-21 Fuji Xerox Co Ltd 画像形成装置
JP2008224858A (ja) * 2007-03-09 2008-09-25 Brother Ind Ltd 画像形成装置
JP2008233410A (ja) * 2007-03-19 2008-10-02 Ricoh Co Ltd 画像形成装置、画像形成方法、コンピュータプログラム、及び記憶媒体
JP2009015349A (ja) * 2002-06-06 2009-01-22 Konica Minolta Holdings Inc 画像形成方法

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4534538B2 (ja) * 2004-03-18 2010-09-01 富士ゼロックス株式会社 画像形成装置、後処理装置、校正方法及びそのプログラム
JP4013948B2 (ja) * 2004-12-13 2007-11-28 富士ゼロックス株式会社 画像形成装置
JP4723955B2 (ja) * 2005-08-31 2011-07-13 株式会社リコー 画像形成装置
US8274717B2 (en) 2006-08-01 2012-09-25 Xerox Corporation System and method for characterizing color separation misregistration
US8270049B2 (en) 2006-08-01 2012-09-18 Xerox Corporation System and method for high resolution characterization of spatial variance of color separation misregistration
US7894109B2 (en) 2006-08-01 2011-02-22 Xerox Corporation System and method for characterizing spatial variance of color separation misregistration
US7826095B2 (en) 2007-01-16 2010-11-02 Xerox Corporation System and method for estimating color separation misregistration utilizing frequency-shifted halftone patterns that form a moiré pattern
US7630672B2 (en) 2007-05-21 2009-12-08 Xerox Corporation System and method for determining and correcting color separation registration errors in a multi-color printing system
US8228559B2 (en) 2007-05-21 2012-07-24 Xerox Corporation System and method for characterizing color separation misregistration utilizing a broadband multi-channel scanning module
KR20100082468A (ko) * 2009-01-09 2010-07-19 삼성전자주식회사 화상형성장치 및 화상형성장치의 자동색상정렬방법
KR101636266B1 (ko) * 2009-01-12 2016-07-20 삼성전자주식회사 화상형성장치 및 그 칼라 레지스트레이션 방법

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2003149902A (ja) * 2001-11-09 2003-05-21 Canon Inc カラー画像形成装置
JP2009015349A (ja) * 2002-06-06 2009-01-22 Konica Minolta Holdings Inc 画像形成方法
JP2005242093A (ja) * 2004-02-27 2005-09-08 Ricoh Printing Systems Ltd カラー画像形成装置
JP2008064964A (ja) * 2006-09-06 2008-03-21 Fuji Xerox Co Ltd 画像形成装置
JP2008224858A (ja) * 2007-03-09 2008-09-25 Brother Ind Ltd 画像形成装置
JP2008233410A (ja) * 2007-03-19 2008-10-02 Ricoh Co Ltd 画像形成装置、画像形成方法、コンピュータプログラム、及び記憶媒体

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Publication number Publication date
US8451518B2 (en) 2013-05-28
US20110255138A1 (en) 2011-10-20

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