JPH0244434B2 - - Google Patents
Info
- Publication number
- JPH0244434B2 JPH0244434B2 JP58133334A JP13333483A JPH0244434B2 JP H0244434 B2 JPH0244434 B2 JP H0244434B2 JP 58133334 A JP58133334 A JP 58133334A JP 13333483 A JP13333483 A JP 13333483A JP H0244434 B2 JPH0244434 B2 JP H0244434B2
- Authority
- JP
- Japan
- Prior art keywords
- data
- white
- black
- circuit
- extraction
- 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.)
- Expired - Lifetime
Links
- 238000000605 extraction Methods 0.000 claims description 59
- 238000012937 correction Methods 0.000 claims description 39
- 238000006243 chemical reaction Methods 0.000 claims description 30
- 239000000284 extract Substances 0.000 claims description 8
- 238000012986 modification Methods 0.000 claims 1
- 230000004048 modification Effects 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 13
- 238000002360 preparation method Methods 0.000 description 7
- 239000000428 dust Substances 0.000 description 3
- 230000002159 abnormal effect Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000003287 optical effect Effects 0.000 description 2
- 238000012545 processing Methods 0.000 description 2
- 238000012935 Averaging Methods 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 230000004044 response Effects 0.000 description 1
Landscapes
- Image Input (AREA)
- Image Processing (AREA)
- Facsimile Scanning Arrangements (AREA)
- Facsimile Image Signal Circuits (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP58133334A JPS6025382A (ja) | 1983-07-21 | 1983-07-21 | 画信号修正装置 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP58133334A JPS6025382A (ja) | 1983-07-21 | 1983-07-21 | 画信号修正装置 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6025382A JPS6025382A (ja) | 1985-02-08 |
| JPH0244434B2 true JPH0244434B2 (enrdf_load_stackoverflow) | 1990-10-03 |
Family
ID=15102286
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP58133334A Granted JPS6025382A (ja) | 1983-07-21 | 1983-07-21 | 画信号修正装置 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6025382A (enrdf_load_stackoverflow) |
-
1983
- 1983-07-21 JP JP58133334A patent/JPS6025382A/ja active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS6025382A (ja) | 1985-02-08 |
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