JPS57180271A - Original reader - Google Patents
Original readerInfo
- Publication number
- JPS57180271A JPS57180271A JP56064611A JP6461181A JPS57180271A JP S57180271 A JPS57180271 A JP S57180271A JP 56064611 A JP56064611 A JP 56064611A JP 6461181 A JP6461181 A JP 6461181A JP S57180271 A JPS57180271 A JP S57180271A
- Authority
- JP
- Japan
- Prior art keywords
- signal
- threshold value
- binary
- given
- terminal
- 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
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N1/00—Scanning, transmission or reproduction of documents or the like, e.g. facsimile transmission; Details thereof
- H04N1/40—Picture signal circuits
Landscapes
- Engineering & Computer Science (AREA)
- Multimedia (AREA)
- Signal Processing (AREA)
- Image Input (AREA)
- Facsimile Image Signal Circuits (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP56064611A JPS57180271A (en) | 1981-04-28 | 1981-04-28 | Original reader |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP56064611A JPS57180271A (en) | 1981-04-28 | 1981-04-28 | Original reader |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS57180271A true JPS57180271A (en) | 1982-11-06 |
| JPS6156671B2 JPS6156671B2 (enrdf_load_stackoverflow) | 1986-12-03 |
Family
ID=13263226
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP56064611A Granted JPS57180271A (en) | 1981-04-28 | 1981-04-28 | Original reader |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS57180271A (enrdf_load_stackoverflow) |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5345115A (en) * | 1976-10-06 | 1978-04-22 | Hitachi Denshi Ltd | Binary circuit |
| JPS53136424A (en) * | 1977-05-02 | 1978-11-29 | Nippon Telegr & Teleph Corp <Ntt> | Correlative processing system for picture signal |
-
1981
- 1981-04-28 JP JP56064611A patent/JPS57180271A/ja active Granted
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5345115A (en) * | 1976-10-06 | 1978-04-22 | Hitachi Denshi Ltd | Binary circuit |
| JPS53136424A (en) * | 1977-05-02 | 1978-11-29 | Nippon Telegr & Teleph Corp <Ntt> | Correlative processing system for picture signal |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS6156671B2 (enrdf_load_stackoverflow) | 1986-12-03 |
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