JPH0485959U - - Google Patents
Info
- Publication number
- JPH0485959U JPH0485959U JP12666590U JP12666590U JPH0485959U JP H0485959 U JPH0485959 U JP H0485959U JP 12666590 U JP12666590 U JP 12666590U JP 12666590 U JP12666590 U JP 12666590U JP H0485959 U JPH0485959 U JP H0485959U
- Authority
- JP
- Japan
- Prior art keywords
- data
- read
- bright
- illumination
- turned
- 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
- 238000005286 illumination Methods 0.000 claims 2
- 238000010586 diagram Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 2
- 238000003705 background correction Methods 0.000 description 1
- 238000013139 quantization Methods 0.000 description 1
Landscapes
- Facsimile Image Signal Circuits (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1990126665U JP2539447Y2 (ja) | 1990-11-30 | 1990-11-30 | 画像処理装置 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1990126665U JP2539447Y2 (ja) | 1990-11-30 | 1990-11-30 | 画像処理装置 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0485959U true JPH0485959U (cs) | 1992-07-27 |
| JP2539447Y2 JP2539447Y2 (ja) | 1997-06-25 |
Family
ID=31874206
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1990126665U Expired - Fee Related JP2539447Y2 (ja) | 1990-11-30 | 1990-11-30 | 画像処理装置 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP2539447Y2 (cs) |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH02174465A (ja) * | 1988-12-27 | 1990-07-05 | Matsushita Electric Ind Co Ltd | シェーディング補正回路 |
| JPH02216975A (ja) * | 1989-02-16 | 1990-08-29 | Minolta Camera Co Ltd | 画像読取装置 |
-
1990
- 1990-11-30 JP JP1990126665U patent/JP2539447Y2/ja not_active Expired - Fee Related
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH02174465A (ja) * | 1988-12-27 | 1990-07-05 | Matsushita Electric Ind Co Ltd | シェーディング補正回路 |
| JPH02216975A (ja) * | 1989-02-16 | 1990-08-29 | Minolta Camera Co Ltd | 画像読取装置 |
Also Published As
| Publication number | Publication date |
|---|---|
| JP2539447Y2 (ja) | 1997-06-25 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| LAPS | Cancellation because of no payment of annual fees |