JP4459038B2 - 画像形成装置及びその制御方法 - Google Patents

画像形成装置及びその制御方法 Download PDF

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Publication number
JP4459038B2
JP4459038B2 JP2004350303A JP2004350303A JP4459038B2 JP 4459038 B2 JP4459038 B2 JP 4459038B2 JP 2004350303 A JP2004350303 A JP 2004350303A JP 2004350303 A JP2004350303 A JP 2004350303A JP 4459038 B2 JP4459038 B2 JP 4459038B2
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Japan
Prior art keywords
image
exposure
pixel data
unit
address
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Expired - Fee Related
Application number
JP2004350303A
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English (en)
Japanese (ja)
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JP2006159451A (ja
JP2006159451A5 (US07534539-20090519-C00280.png
Inventor
雄介 山本
宏記 北村
喜之 秋葉
力 高田
秀一 中村
昌尚 本山
武士 秋山
研三 戸島
右明 永岡
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Canon Inc
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Canon Inc
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Application filed by Canon Inc filed Critical Canon Inc
Priority to JP2004350303A priority Critical patent/JP4459038B2/ja
Priority to US11/274,141 priority patent/US7684079B2/en
Priority to RU2005137517/09A priority patent/RU2304808C1/ru
Priority to EP05257433A priority patent/EP1667426B1/en
Priority to KR1020050116762A priority patent/KR100770770B1/ko
Publication of JP2006159451A publication Critical patent/JP2006159451A/ja
Publication of JP2006159451A5 publication Critical patent/JP2006159451A5/ja
Priority to US12/716,125 priority patent/US8570594B2/en
Application granted granted Critical
Publication of JP4459038B2 publication Critical patent/JP4459038B2/ja
Priority to US14/049,214 priority patent/US8964253B2/en
Priority to US14/598,672 priority patent/US9760815B2/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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  • Control Or Security For Electrophotography (AREA)
  • Color Electrophotography (AREA)
  • Image Processing (AREA)
  • Facsimile Scanning Arrangements (AREA)
  • Laser Beam Printer (AREA)
  • Exposure Or Original Feeding In Electrophotography (AREA)
JP2004350303A 2004-12-02 2004-12-02 画像形成装置及びその制御方法 Expired - Fee Related JP4459038B2 (ja)

Priority Applications (8)

Application Number Priority Date Filing Date Title
JP2004350303A JP4459038B2 (ja) 2004-12-02 2004-12-02 画像形成装置及びその制御方法
US11/274,141 US7684079B2 (en) 2004-12-02 2005-11-16 Image forming apparatus and its control method
RU2005137517/09A RU2304808C1 (ru) 2004-12-02 2005-12-01 Устройство формирования изображения и способ управления этим устройством
KR1020050116762A KR100770770B1 (ko) 2004-12-02 2005-12-02 화상 형성 장치 및 그 제어 방법
EP05257433A EP1667426B1 (en) 2004-12-02 2005-12-02 Image forming apparatus and its control method
US12/716,125 US8570594B2 (en) 2004-12-02 2010-03-02 Image forming apparatus and its control method of correction amount based on selected rotational speed
US14/049,214 US8964253B2 (en) 2004-12-02 2013-10-09 Image processing using derived correction amount
US14/598,672 US9760815B2 (en) 2004-12-02 2015-01-16 Image processing apparatus and an image processing method for performing a correction process of a tone value of a pixel for smoothing a jaggy

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2004350303A JP4459038B2 (ja) 2004-12-02 2004-12-02 画像形成装置及びその制御方法

Publications (3)

Publication Number Publication Date
JP2006159451A JP2006159451A (ja) 2006-06-22
JP2006159451A5 JP2006159451A5 (US07534539-20090519-C00280.png) 2008-01-24
JP4459038B2 true JP4459038B2 (ja) 2010-04-28

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JP2004350303A Expired - Fee Related JP4459038B2 (ja) 2004-12-02 2004-12-02 画像形成装置及びその制御方法

Country Status (1)

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JP (1) JP4459038B2 (US07534539-20090519-C00280.png)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5060189B2 (ja) * 2007-07-10 2012-10-31 キヤノン株式会社 画像形成装置及びその制御方法
JP5080948B2 (ja) * 2007-11-22 2012-11-21 キヤノン株式会社 画像形成装置及びその制御方法
JP4928421B2 (ja) * 2007-11-22 2012-05-09 キヤノン株式会社 画像形成装置
JP5241311B2 (ja) * 2008-05-08 2013-07-17 キヤノン株式会社 画像形成装置、画像形成方法およびプログラム
JP2009294381A (ja) * 2008-06-04 2009-12-17 Canon Inc 画像形成装置及び画像形成方法

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Publication number Publication date
JP2006159451A (ja) 2006-06-22

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