JP5796971B2 - 画像形成装置 - Google Patents

画像形成装置 Download PDF

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Publication number
JP5796971B2
JP5796971B2 JP2011042654A JP2011042654A JP5796971B2 JP 5796971 B2 JP5796971 B2 JP 5796971B2 JP 2011042654 A JP2011042654 A JP 2011042654A JP 2011042654 A JP2011042654 A JP 2011042654A JP 5796971 B2 JP5796971 B2 JP 5796971B2
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JP
Japan
Prior art keywords
patch image
patch
image
wavelength
light intensity
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Expired - Fee Related
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JP2011042654A
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English (en)
Japanese (ja)
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JP2012182556A5 (enExample
JP2012182556A (ja
Inventor
寛貴 塩道
寛貴 塩道
庄司　龍平
龍平 庄司
横山　健
健 横山
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.)
Canon Inc
Original Assignee
Canon Inc
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Filing date
Publication date
Application filed by Canon Inc filed Critical Canon Inc
Priority to JP2011042654A priority Critical patent/JP5796971B2/ja
Priority to US13/361,128 priority patent/US8913905B2/en
Publication of JP2012182556A publication Critical patent/JP2012182556A/ja
Publication of JP2012182556A5 publication Critical patent/JP2012182556A5/ja
Application granted granted Critical
Publication of JP5796971B2 publication Critical patent/JP5796971B2/ja
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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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
    • G03G15/50—Machine control of apparatus for electrographic processes using a charge pattern, e.g. regulating differents parts of the machine, multimode copiers, microprocessor control
    • G03G15/5062—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 characteristics of an image on the copy material
    • 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
    • G03G2215/00362—Apparatus for electrophotographic processes relating to the copy medium handling
    • G03G2215/00535—Stable handling of copy medium
    • G03G2215/00611—Detector details, e.g. optical detector
    • G03G2215/00616—Optical detector

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  • Engineering & Computer Science (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Control Or Security For Electrophotography (AREA)
  • Color Electrophotography (AREA)
  • Image Processing (AREA)
  • Facsimile Image Signal Circuits (AREA)
  • Color Image Communication Systems (AREA)
  • Accessory Devices And Overall Control Thereof (AREA)
  • Color, Gradation (AREA)
  • Spectrometry And Color Measurement (AREA)
JP2011042654A 2011-02-28 2011-02-28 画像形成装置 Expired - Fee Related JP5796971B2 (ja)

Priority Applications (2)

Application Number Priority Date Filing Date Title
JP2011042654A JP5796971B2 (ja) 2011-02-28 2011-02-28 画像形成装置
US13/361,128 US8913905B2 (en) 2011-02-28 2012-01-30 Image forming apparatus that detects transition between patch images

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2011042654A JP5796971B2 (ja) 2011-02-28 2011-02-28 画像形成装置

Publications (3)

Publication Number Publication Date
JP2012182556A JP2012182556A (ja) 2012-09-20
JP2012182556A5 JP2012182556A5 (enExample) 2014-04-10
JP5796971B2 true JP5796971B2 (ja) 2015-10-21

Family

ID=46719062

Family Applications (1)

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JP2011042654A Expired - Fee Related JP5796971B2 (ja) 2011-02-28 2011-02-28 画像形成装置

Country Status (2)

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US (1) US8913905B2 (enExample)
JP (1) JP5796971B2 (enExample)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5537194B2 (ja) 2010-03-05 2014-07-02 キヤノン株式会社 カラー画像形成装置
JP5796971B2 (ja) * 2011-02-28 2015-10-21 キヤノン株式会社 画像形成装置
JP5804795B2 (ja) * 2011-06-23 2015-11-04 キヤノン株式会社 画像形成装置
JP5888961B2 (ja) * 2011-12-15 2016-03-22 キヤノン株式会社 画像形成装置
JP2013145336A (ja) 2012-01-16 2013-07-25 Ricoh Co Ltd 画像形成装置、画像形成方法及び画像形成プログラム
JP6099974B2 (ja) * 2012-12-28 2017-03-22 キヤノン株式会社 画像形成装置
JP6217695B2 (ja) * 2015-06-09 2017-10-25 コニカミノルタ株式会社 測色装置、画像形成装置、画像形成システムおよび画像形成管理装置
JP6700817B2 (ja) * 2016-02-03 2020-05-27 キヤノン株式会社 画像形成装置、画像形成装置の制御方法
US9955546B1 (en) * 2016-12-14 2018-04-24 The United States Of America As Represented By Secretary Of The Navy Automated environmental control of color temperature using full spectrum color changing light emitting diodes
US10891335B2 (en) 2018-01-03 2021-01-12 International Business Machines Corporation Enhanced exploration of dimensionally reduced data
CN110445990B (zh) * 2019-08-13 2022-06-21 浙江大华技术股份有限公司 一种补光装置及拍摄系统
US20210275011A1 (en) * 2020-03-07 2021-09-09 Kanohi Eye Private Limited System and method for managing amblyopia and suppression

Family Cites Families (26)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5678132A (en) * 1994-04-26 1997-10-14 Canon Kabushiki Kaisha Image density detection adjustment device
JP2000039747A (ja) 1998-07-23 2000-02-08 Fuji Xerox Co Ltd 画像形成装置
JP4810022B2 (ja) * 2001-09-03 2011-11-09 キヤノン株式会社 画像形成装置
US7097270B2 (en) * 2001-09-27 2006-08-29 Canon Kabushiki Kaisha Color image forming apparatus and method for controlling color image forming apparatus
JP4197276B2 (ja) * 2003-07-16 2008-12-17 シャープ株式会社 画像処理装置、画像読取装置、画像形成装置、および画像処理方法
JP2005321568A (ja) * 2004-05-07 2005-11-17 Canon Inc 画像形成装置
JP4280725B2 (ja) 2005-04-27 2009-06-17 キヤノン株式会社 画像形成装置及びその制御方法
JP4386067B2 (ja) * 2006-12-15 2009-12-16 ブラザー工業株式会社 画像形成装置及び補正量算出プログラム
US7894732B2 (en) * 2008-02-28 2011-02-22 Lexmark International, Inc. IR fluorescent toner compositions
JP2010091600A (ja) * 2008-10-03 2010-04-22 Canon Inc 画像形成装置
JP5761929B2 (ja) * 2009-06-24 2015-08-12 キヤノン株式会社 画像形成装置
JP2011007923A (ja) * 2009-06-24 2011-01-13 Konica Minolta Business Technologies Inc 画像形成装置
JP5537194B2 (ja) * 2010-03-05 2014-07-02 キヤノン株式会社 カラー画像形成装置
JP5062301B2 (ja) * 2010-06-22 2012-10-31 コニカミノルタビジネステクノロジーズ株式会社 画像形成装置および画像濃度適正化方法
JP2012160905A (ja) * 2011-01-31 2012-08-23 Canon Inc 画像形成装置
JP5796971B2 (ja) * 2011-02-28 2015-10-21 キヤノン株式会社 画像形成装置
JP5804795B2 (ja) * 2011-06-23 2015-11-04 キヤノン株式会社 画像形成装置
JP2013015578A (ja) * 2011-06-30 2013-01-24 Canon Inc 画像形成装置及び画像形成方法
JP5904745B2 (ja) * 2011-10-13 2016-04-20 キヤノン株式会社 画像形成装置
WO2013054430A1 (ja) * 2011-10-14 2013-04-18 キヤノン株式会社 画像形成装置
JP5904755B2 (ja) * 2011-10-18 2016-04-20 キヤノン株式会社 画像形成装置
JP5901256B2 (ja) * 2011-11-30 2016-04-06 キヤノン株式会社 画像形成装置
JP5888961B2 (ja) * 2011-12-15 2016-03-22 キヤノン株式会社 画像形成装置
JP5904784B2 (ja) * 2011-12-27 2016-04-20 キヤノン株式会社 画像形成装置
JP2013167718A (ja) * 2012-02-15 2013-08-29 Fuji Xerox Co Ltd 制御装置、画像形成装置及びプログラム
JP6021352B2 (ja) * 2012-02-27 2016-11-09 キヤノン株式会社 カラー画像形成装置及び補正方法

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Publication number Publication date
US20120219306A1 (en) 2012-08-30
US8913905B2 (en) 2014-12-16
JP2012182556A (ja) 2012-09-20

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