JP4006947B2 - 画像読取装置 - Google Patents
画像読取装置 Download PDFInfo
- Publication number
- JP4006947B2 JP4006947B2 JP2001035806A JP2001035806A JP4006947B2 JP 4006947 B2 JP4006947 B2 JP 4006947B2 JP 2001035806 A JP2001035806 A JP 2001035806A JP 2001035806 A JP2001035806 A JP 2001035806A JP 4006947 B2 JP4006947 B2 JP 4006947B2
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- 238000012937 correction Methods 0.000 claims description 84
- 238000001514 detection method Methods 0.000 claims description 11
- 239000003086 colorant Substances 0.000 claims description 3
- 230000015654 memory Effects 0.000 description 29
- 238000012545 processing Methods 0.000 description 19
- 238000006243 chemical reaction Methods 0.000 description 16
- 238000000034 method Methods 0.000 description 15
- 238000010586 diagram Methods 0.000 description 12
- 230000004048 modification Effects 0.000 description 9
- 238000012986 modification Methods 0.000 description 9
- 238000011144 upstream manufacturing Methods 0.000 description 9
- 239000011521 glass Substances 0.000 description 7
- 230000008859 change Effects 0.000 description 6
- 238000006073 displacement reaction Methods 0.000 description 5
- 230000000694 effects Effects 0.000 description 5
- 238000003384 imaging method Methods 0.000 description 5
- 230000003287 optical effect Effects 0.000 description 5
- 230000014509 gene expression Effects 0.000 description 4
- 230000009467 reduction Effects 0.000 description 4
- 230000001771 impaired effect Effects 0.000 description 3
- 230000009471 action Effects 0.000 description 2
- 238000003705 background correction Methods 0.000 description 2
- 230000003111 delayed effect Effects 0.000 description 2
- 230000015556 catabolic process Effects 0.000 description 1
- 230000000052 comparative effect Effects 0.000 description 1
- 230000000295 complement effect Effects 0.000 description 1
- 238000006731 degradation reaction Methods 0.000 description 1
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- 238000001914 filtration Methods 0.000 description 1
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Images
Landscapes
- Facsimile Heads (AREA)
- Facsimile Scanning Arrangements (AREA)
- Editing Of Facsimile Originals (AREA)
- Color Image Communication Systems (AREA)
- Image Input (AREA)
- Image Processing (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2001035806A JP4006947B2 (ja) | 2001-02-13 | 2001-02-13 | 画像読取装置 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2001035806A JP4006947B2 (ja) | 2001-02-13 | 2001-02-13 | 画像読取装置 |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| JP2002247292A JP2002247292A (ja) | 2002-08-30 |
| JP2002247292A5 JP2002247292A5 (enExample) | 2005-09-22 |
| JP4006947B2 true JP4006947B2 (ja) | 2007-11-14 |
Family
ID=18899199
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2001035806A Expired - Fee Related JP4006947B2 (ja) | 2001-02-13 | 2001-02-13 | 画像読取装置 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP4006947B2 (enExample) |
Families Citing this family (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP4527505B2 (ja) * | 2004-11-18 | 2010-08-18 | 株式会社リコー | 画像読取装置、画像読取方法および画像処理装置 |
| US8174734B2 (en) | 2005-11-29 | 2012-05-08 | Ricoh Company, Ltd. | Reduction of memory size required for correction of displacement of scan positions |
| JP2007158846A (ja) * | 2005-12-06 | 2007-06-21 | Sharp Corp | 画像読取装置および方法 |
| JP4602913B2 (ja) * | 2006-01-19 | 2010-12-22 | シャープ株式会社 | カラー画像読取装置 |
| JP2009060463A (ja) | 2007-08-31 | 2009-03-19 | Sharp Corp | 画像読取装置 |
| JP5552757B2 (ja) | 2009-06-01 | 2014-07-16 | セイコーエプソン株式会社 | 画像読取装置、画像読取方法 |
| JP5895336B2 (ja) * | 2010-11-08 | 2016-03-30 | 富士ゼロックス株式会社 | 画像読取装置及び画像形成装置 |
| JP5771993B2 (ja) * | 2011-01-11 | 2015-09-02 | 富士ゼロックス株式会社 | 画像読み取り装置および画像形成装置 |
-
2001
- 2001-02-13 JP JP2001035806A patent/JP4006947B2/ja not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| JP2002247292A (ja) | 2002-08-30 |
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