JPS59189775A - カラ−画像読取方法および装置 - Google Patents
カラ−画像読取方法および装置Info
- Publication number
- JPS59189775A JPS59189775A JP58063369A JP6336983A JPS59189775A JP S59189775 A JPS59189775 A JP S59189775A JP 58063369 A JP58063369 A JP 58063369A JP 6336983 A JP6336983 A JP 6336983A JP S59189775 A JPS59189775 A JP S59189775A
- Authority
- JP
- Japan
- Prior art keywords
- light
- signal
- image
- photoelectric conversion
- document
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
- 238000000034 method Methods 0.000 title claims description 18
- 238000006243 chemical reaction Methods 0.000 claims abstract description 75
- 230000003595 spectral effect Effects 0.000 claims abstract description 10
- 230000004397 blinking Effects 0.000 claims description 11
- 230000001360 synchronised effect Effects 0.000 claims description 2
- 238000009825 accumulation Methods 0.000 claims 2
- 238000005286 illumination Methods 0.000 claims 1
- 238000003384 imaging method Methods 0.000 claims 1
- 239000008186 active pharmaceutical agent Substances 0.000 abstract description 2
- 230000004044 response Effects 0.000 description 8
- 238000010586 diagram Methods 0.000 description 6
- OAICVXFJPJFONN-UHFFFAOYSA-N Phosphorus Chemical compound [P] OAICVXFJPJFONN-UHFFFAOYSA-N 0.000 description 4
- 239000003086 colorant Substances 0.000 description 4
- 238000003672 processing method Methods 0.000 description 3
- OYPRJOBELJOOCE-UHFFFAOYSA-N Calcium Chemical compound [Ca] OYPRJOBELJOOCE-UHFFFAOYSA-N 0.000 description 2
- FYYHWMGAXLPEAU-UHFFFAOYSA-N Magnesium Chemical compound [Mg] FYYHWMGAXLPEAU-UHFFFAOYSA-N 0.000 description 2
- 229910052791 calcium Inorganic materials 0.000 description 2
- 239000011575 calcium Substances 0.000 description 2
- 229910052749 magnesium Inorganic materials 0.000 description 2
- 239000011777 magnesium Substances 0.000 description 2
- PBYZMCDFOULPGH-UHFFFAOYSA-N tungstate Chemical compound [O-][W]([O-])(=O)=O PBYZMCDFOULPGH-UHFFFAOYSA-N 0.000 description 2
- 230000003111 delayed effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000001771 impaired effect Effects 0.000 description 1
- 230000001678 irradiating effect Effects 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 230000003287 optical effect Effects 0.000 description 1
- 210000001215 vagina Anatomy 0.000 description 1
Landscapes
- Facsimile Scanning Arrangements (AREA)
- Color Image Communication Systems (AREA)
Priority Applications (4)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP58063369A JPS59189775A (ja) | 1983-04-11 | 1983-04-11 | カラ−画像読取方法および装置 |
| GB08409021A GB2138244B (en) | 1983-04-11 | 1984-04-06 | Method and apparatus for reading color image |
| DE19843413146 DE3413146A1 (de) | 1983-04-11 | 1984-04-07 | Verfahren und apparat zum lesen eines farbbildes |
| US06/598,870 US4652913A (en) | 1983-04-11 | 1984-04-11 | Method and apparatus for reading color images using a plurality of color light sources in which one of the light sources is turned on continuously |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP58063369A JPS59189775A (ja) | 1983-04-11 | 1983-04-11 | カラ−画像読取方法および装置 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS59189775A true JPS59189775A (ja) | 1984-10-27 |
| JPS643423B2 JPS643423B2 (enrdf_load_stackoverflow) | 1989-01-20 |
Family
ID=13227293
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP58063369A Granted JPS59189775A (ja) | 1983-04-11 | 1983-04-11 | カラ−画像読取方法および装置 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS59189775A (enrdf_load_stackoverflow) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS60232768A (ja) * | 1984-05-01 | 1985-11-19 | Ricoh Co Ltd | カラ−読取装置 |
| JPS61150578A (ja) * | 1984-12-25 | 1986-07-09 | Fuji Xerox Co Ltd | カラ−読取装置 |
| US4926253A (en) * | 1988-03-07 | 1990-05-15 | Hitachi, Ltd. | Multi-color document reading apparatus for facsimile and multi-color facsimile |
-
1983
- 1983-04-11 JP JP58063369A patent/JPS59189775A/ja active Granted
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS60232768A (ja) * | 1984-05-01 | 1985-11-19 | Ricoh Co Ltd | カラ−読取装置 |
| JPS61150578A (ja) * | 1984-12-25 | 1986-07-09 | Fuji Xerox Co Ltd | カラ−読取装置 |
| US4926253A (en) * | 1988-03-07 | 1990-05-15 | Hitachi, Ltd. | Multi-color document reading apparatus for facsimile and multi-color facsimile |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS643423B2 (enrdf_load_stackoverflow) | 1989-01-20 |
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