JP2009543458A - スミア補正の微分フィルタリングを有するプリンタ - Google Patents

スミア補正の微分フィルタリングを有するプリンタ Download PDF

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Publication number
JP2009543458A
JP2009543458A JP2009518341A JP2009518341A JP2009543458A JP 2009543458 A JP2009543458 A JP 2009543458A JP 2009518341 A JP2009518341 A JP 2009518341A JP 2009518341 A JP2009518341 A JP 2009518341A JP 2009543458 A JP2009543458 A JP 2009543458A
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JP
Japan
Prior art keywords
image
smear
filtering
filter
movement
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Pending
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JP2009518341A
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English (en)
Japanese (ja)
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JP2009543458A5 (https=
Inventor
ウィリアム プトゥチャ，レイモンド
マイケル サンガー，クート
Original Assignee
イーストマン コダック カンパニー
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Application filed by イーストマン コダック カンパニー filed Critical イーストマン コダック カンパニー
Publication of JP2009543458A publication Critical patent/JP2009543458A/ja
Publication of JP2009543458A5 publication Critical patent/JP2009543458A5/ja
Pending legal-status Critical Current

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    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T5/00—Image enhancement or restoration
    • G06T5/73—Deblurring; Sharpening
    • 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
    • H04N1/409—Edge or detail enhancement; Noise or error suppression
    • H04N1/4092—Edge or detail enhancement
    • 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
    • H04N1/04—Scanning arrangements, i.e. arrangements for the displacement of active reading or reproducing elements relative to the original or reproducing medium, or vice versa
    • H04N1/12—Scanning arrangements, i.e. arrangements for the displacement of active reading or reproducing elements relative to the original or reproducing medium, or vice versa using the sheet-feed movement or the medium-advance or the drum-rotation movement as the slow scanning component, e.g. arrangements for the main-scanning
    • 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
    • H04N1/04—Scanning arrangements, i.e. arrangements for the displacement of active reading or reproducing elements relative to the original or reproducing medium, or vice versa
    • H04N1/19—Scanning arrangements, i.e. arrangements for the displacement of active reading or reproducing elements relative to the original or reproducing medium, or vice versa using multi-element arrays
    • H04N1/191—Scanning arrangements, i.e. arrangements for the displacement of active reading or reproducing elements relative to the original or reproducing medium, or vice versa using multi-element arrays the array comprising a one-dimensional [1D] array
    • H04N1/192—Simultaneously or substantially simultaneously scanning picture elements on one main scanning line
    • H04N1/193—Simultaneously or substantially simultaneously scanning picture elements on one main scanning line using electrically scanned linear arrays, e.g. linear CCD arrays

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  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Theoretical Computer Science (AREA)
  • Facsimile Image Signal Circuits (AREA)
  • Image Processing (AREA)
  • Electronic Switches (AREA)
  • Fax Reproducing Arrangements (AREA)
  • Color, Gradation (AREA)
JP2009518341A 2006-07-07 2007-07-02 スミア補正の微分フィルタリングを有するプリンタ Pending JP2009543458A (ja)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US11/482,272 US7847979B2 (en) 2006-07-07 2006-07-07 Printer having differential filtering smear correction
PCT/US2007/015381 WO2008008238A2 (en) 2006-07-07 2007-07-02 Printer having differential filtering smear correction

Publications (2)

Publication Number Publication Date
JP2009543458A true JP2009543458A (ja) 2009-12-03
JP2009543458A5 JP2009543458A5 (https=) 2011-09-01

Family

ID=38918871

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2009518341A Pending JP2009543458A (ja) 2006-07-07 2007-07-02 スミア補正の微分フィルタリングを有するプリンタ

Country Status (4)

Country Link
US (1) US7847979B2 (https=)
EP (1) EP2038840A2 (https=)
JP (1) JP2009543458A (https=)
WO (1) WO2008008238A2 (https=)

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JP2014006667A (ja) * 2012-06-22 2014-01-16 Fujitsu Ltd 画像処理装置、情報処理方法及びプログラム
JP2014132433A (ja) * 2012-12-07 2014-07-17 Canon Inc 画像生成装置および画像生成方法
JP2016192753A (ja) * 2015-03-31 2016-11-10 キヤノン株式会社 画像処理装置および情報処理装置、並びに、それらの方法
US9881373B2 (en) 2012-12-07 2018-01-30 Canon Kabushiki Kaisha Image generating apparatus and image generating method

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US8743137B2 (en) * 2006-04-10 2014-06-03 Edgenet, Inc. Method for electronic color matching
JP4989378B2 (ja) * 2007-09-03 2012-08-01 キヤノン株式会社 画像処理方法及び記録装置
US20090161756A1 (en) * 2007-12-19 2009-06-25 Micron Technology, Inc. Method and apparatus for motion adaptive pre-filtering
JP5268448B2 (ja) * 2008-06-26 2013-08-21 キヤノン株式会社 撮像装置、その画像処理方法及びプログラム
CN102090065A (zh) * 2008-07-10 2011-06-08 三菱电机株式会社 图像编码装置、图像解码装置、图像编码方法以及图像解码方法
FR3013862A1 (fr) * 2013-11-26 2015-05-29 Orange Traitement de donnees relatives a des entites
JP6265007B2 (ja) * 2014-03-31 2018-01-24 京セラドキュメントソリューションズ株式会社 情報処理装置、画像形成装置、文書管理システム、文書管理方法
WO2020209851A1 (en) * 2019-04-10 2020-10-15 Hewlett-Packard Development Company, L.P. Adaptive thermal diffusivity

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JP2005094517A (ja) * 2003-09-18 2005-04-07 Ricoh Co Ltd 画像処理装置および画像処理方法
JP2005261563A (ja) * 2004-03-17 2005-09-29 Konica Minolta Medical & Graphic Inc 画像演算方法、画像演算装置、画像記録装置及び画像表示装置

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US5081692A (en) * 1991-04-04 1992-01-14 Eastman Kodak Company Unsharp masking using center weighted local variance for image sharpening and noise suppression
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JP4110044B2 (ja) * 2003-06-03 2008-07-02 キヤノン株式会社 画像撮像方法
JP2005144893A (ja) * 2003-11-17 2005-06-09 Ricoh Co Ltd インクジェット記録装置および画像形成装置
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US7104627B2 (en) * 2004-08-11 2006-09-12 Hewlett-Packard Development Company, L.P. Varying printing speed based upon the differentiation between porous and swellable media via ink/toner dry time profiles
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JP2005094517A (ja) * 2003-09-18 2005-04-07 Ricoh Co Ltd 画像処理装置および画像処理方法
JP2005261563A (ja) * 2004-03-17 2005-09-29 Konica Minolta Medical & Graphic Inc 画像演算方法、画像演算装置、画像記録装置及び画像表示装置

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2014006667A (ja) * 2012-06-22 2014-01-16 Fujitsu Ltd 画像処理装置、情報処理方法及びプログラム
USRE47947E1 (en) 2012-06-22 2020-04-14 Fujitsu Limited Image processing apparatus and information processing method for improving resolution of direction exhibiting degraded resolution
JP2014132433A (ja) * 2012-12-07 2014-07-17 Canon Inc 画像生成装置および画像生成方法
US9881373B2 (en) 2012-12-07 2018-01-30 Canon Kabushiki Kaisha Image generating apparatus and image generating method
JP2016192753A (ja) * 2015-03-31 2016-11-10 キヤノン株式会社 画像処理装置および情報処理装置、並びに、それらの方法

Also Published As

Publication number Publication date
US20080007787A1 (en) 2008-01-10
WO2008008238A3 (en) 2008-06-05
EP2038840A2 (en) 2009-03-25
WO2008008238A2 (en) 2008-01-17
US7847979B2 (en) 2010-12-07

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