JPS6421455U - - Google Patents
Info
- Publication number
- JPS6421455U JPS6421455U JP11589387U JP11589387U JPS6421455U JP S6421455 U JPS6421455 U JP S6421455U JP 11589387 U JP11589387 U JP 11589387U JP 11589387 U JP11589387 U JP 11589387U JP S6421455 U JPS6421455 U JP S6421455U
- Authority
- JP
- Japan
- Prior art keywords
- character
- circuit
- extraction circuit
- image data
- photoelectric conversion
- 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
- 238000006243 chemical reaction Methods 0.000 claims description 4
- 238000013139 quantization Methods 0.000 claims description 3
- 238000003384 imaging method Methods 0.000 claims description 2
- 238000000605 extraction Methods 0.000 claims 7
- 239000000284 extract Substances 0.000 claims 2
- 230000003287 optical effect Effects 0.000 claims 2
- 238000000034 method Methods 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 2
- 238000005286 illumination Methods 0.000 description 1
Landscapes
- Character Input (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1987115893U JPH0615327Y2 (ja) | 1987-07-30 | 1987-07-30 | 光学式文字読取装置 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1987115893U JPH0615327Y2 (ja) | 1987-07-30 | 1987-07-30 | 光学式文字読取装置 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6421455U true JPS6421455U (fr) | 1989-02-02 |
| JPH0615327Y2 JPH0615327Y2 (ja) | 1994-04-20 |
Family
ID=31357950
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1987115893U Expired - Lifetime JPH0615327Y2 (ja) | 1987-07-30 | 1987-07-30 | 光学式文字読取装置 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0615327Y2 (fr) |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS61253973A (ja) * | 1985-05-07 | 1986-11-11 | Toshiba Corp | 画像入力装置 |
| JPS61292469A (ja) * | 1985-06-20 | 1986-12-23 | Ricoh Co Ltd | 携帯画像読取装置 |
-
1987
- 1987-07-30 JP JP1987115893U patent/JPH0615327Y2/ja not_active Expired - Lifetime
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS61253973A (ja) * | 1985-05-07 | 1986-11-11 | Toshiba Corp | 画像入力装置 |
| JPS61292469A (ja) * | 1985-06-20 | 1986-12-23 | Ricoh Co Ltd | 携帯画像読取装置 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0615327Y2 (ja) | 1994-04-20 |
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