JP4467771B2 - 画像処理装置及び画像処理方法 - Google Patents

画像処理装置及び画像処理方法 Download PDF

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Publication number
JP4467771B2
JP4467771B2 JP2000365340A JP2000365340A JP4467771B2 JP 4467771 B2 JP4467771 B2 JP 4467771B2 JP 2000365340 A JP2000365340 A JP 2000365340A JP 2000365340 A JP2000365340 A JP 2000365340A JP 4467771 B2 JP4467771 B2 JP 4467771B2
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Japan
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value
density
ink
component
cyan
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JP2000365340A
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English (en)
Japanese (ja)
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JP2002171415A (ja
JP2002171415A5 (enExample
Inventor
顕季 山田
弘光 平林
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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 JP2000365340A priority Critical patent/JP4467771B2/ja
Priority to US09/993,641 priority patent/US7099046B2/en
Priority to ES01310025T priority patent/ES2322887T3/es
Priority to AT01310025T priority patent/ATE426999T1/de
Priority to EP09152521A priority patent/EP2051500B1/en
Priority to DE60138082T priority patent/DE60138082D1/de
Priority to EP01310025A priority patent/EP1211884B1/en
Publication of JP2002171415A publication Critical patent/JP2002171415A/ja
Priority to US11/370,982 priority patent/US7548346B2/en
Publication of JP2002171415A5 publication Critical patent/JP2002171415A5/ja
Priority to US12/431,624 priority patent/US7859723B2/en
Application granted granted Critical
Publication of JP4467771B2 publication Critical patent/JP4467771B2/ja
Priority to US12/952,819 priority patent/US7965418B2/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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  • Color, Gradation (AREA)
  • Image Processing (AREA)
  • Facsimile Image Signal Circuits (AREA)
  • Color Image Communication Systems (AREA)
JP2000365340A 2000-11-30 2000-11-30 画像処理装置及び画像処理方法 Expired - Fee Related JP4467771B2 (ja)

Priority Applications (10)

Application Number Priority Date Filing Date Title
JP2000365340A JP4467771B2 (ja) 2000-11-30 2000-11-30 画像処理装置及び画像処理方法
US09/993,641 US7099046B2 (en) 2000-11-30 2001-11-27 Image processing apparatus and image processing method
EP01310025A EP1211884B1 (en) 2000-11-30 2001-11-29 Image processing apparatus and image processing method
AT01310025T ATE426999T1 (de) 2000-11-30 2001-11-29 Bildverarbeitungsvorrichtung und bildverarbeitungsverfahren
EP09152521A EP2051500B1 (en) 2000-11-30 2001-11-29 Image processing apparatus and image processing method
DE60138082T DE60138082D1 (de) 2000-11-30 2001-11-29 Bildverarbeitungsvorrichtung und Bildverarbeitungsverfahren
ES01310025T ES2322887T3 (es) 2000-11-30 2001-11-29 Aparato para el tratamiento de imagenes y metodo de tratamiento de imagenes.
US11/370,982 US7548346B2 (en) 2000-11-30 2006-03-09 Image processing apparatus and method for performing error diffusion based on density values of different color components
US12/431,624 US7859723B2 (en) 2000-11-30 2009-04-28 Image processing to perform error diffusion with dots formed based color component values and their sum relative to a threshold
US12/952,819 US7965418B2 (en) 2000-11-30 2010-11-23 Image processing apparatus and image processing method

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2000365340A JP4467771B2 (ja) 2000-11-30 2000-11-30 画像処理装置及び画像処理方法

Publications (3)

Publication Number Publication Date
JP2002171415A JP2002171415A (ja) 2002-06-14
JP2002171415A5 JP2002171415A5 (enExample) 2008-01-24
JP4467771B2 true JP4467771B2 (ja) 2010-05-26

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JP2000365340A Expired - Fee Related JP4467771B2 (ja) 2000-11-30 2000-11-30 画像処理装置及び画像処理方法

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JP (1) JP4467771B2 (enExample)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7295347B2 (en) * 2003-12-19 2007-11-13 Xerox Corporation Image processing method for generating multi-level data
US7315398B2 (en) * 2003-12-19 2008-01-01 Xerox Corporation Multi-level error diffusion with color image data
JP4921210B2 (ja) * 2007-03-14 2012-04-25 キヤノン株式会社 画像処理装置およびその方法
JP4838769B2 (ja) * 2007-07-10 2011-12-14 キヤノン株式会社 画像処理装置および画像処理方法、並びに、インクジェット記録装置

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JP2002171415A (ja) 2002-06-14

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