JP4194210B2 - 画像読取装置、及び画像読取装置の制御方法 - Google Patents

画像読取装置、及び画像読取装置の制御方法 Download PDF

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Publication number
JP4194210B2
JP4194210B2 JP2000094975A JP2000094975A JP4194210B2 JP 4194210 B2 JP4194210 B2 JP 4194210B2 JP 2000094975 A JP2000094975 A JP 2000094975A JP 2000094975 A JP2000094975 A JP 2000094975A JP 4194210 B2 JP4194210 B2 JP 4194210B2
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shading
shading correction
data
image
correction value
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Japanese (ja)
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JP2001285594A5 (enExample
JP2001285594A (ja
Inventor
俊男 林
悟 木島
勝宏 石戸
規明 松井
本保　　綱男
伸夫 松岡
昭弘 柏原
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Canon Inc
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Canon Inc
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  • Image Input (AREA)
  • Facsimile Scanning Arrangements (AREA)
  • Facsimile Image Signal Circuits (AREA)
JP2000094975A 2000-03-30 2000-03-30 画像読取装置、及び画像読取装置の制御方法 Expired - Fee Related JP4194210B2 (ja)

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JP2000094975A JP4194210B2 (ja) 2000-03-30 2000-03-30 画像読取装置、及び画像読取装置の制御方法

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JP2000094975A JP4194210B2 (ja) 2000-03-30 2000-03-30 画像読取装置、及び画像読取装置の制御方法

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JP2001285594A JP2001285594A (ja) 2001-10-12
JP2001285594A5 JP2001285594A5 (enExample) 2007-05-24
JP4194210B2 true JP4194210B2 (ja) 2008-12-10

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Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100750113B1 (ko) 2003-12-08 2007-08-21 삼성전자주식회사 화상 독취 장치 및 방법
JP2006148242A (ja) * 2004-11-16 2006-06-08 Ricoh Co Ltd 画像処理装置
JP6849323B2 (ja) 2016-06-01 2021-03-24 キヤノン株式会社 画像読取装置及び画像形成装置
JP7293927B2 (ja) 2019-07-12 2023-06-20 株式会社リコー 異常画素検出装置、画像形成装置および異常画素検出方法

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