JPS57183176A - Picture reader - Google Patents
Picture readerInfo
- Publication number
- JPS57183176A JPS57183176A JP56067672A JP6767281A JPS57183176A JP S57183176 A JPS57183176 A JP S57183176A JP 56067672 A JP56067672 A JP 56067672A JP 6767281 A JP6767281 A JP 6767281A JP S57183176 A JPS57183176 A JP S57183176A
- Authority
- JP
- Japan
- Prior art keywords
- read
- kinds
- output value
- density
- values
- 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
- H04N1/04—Scanning arrangements, i.e. arrangements for the displacement of active reading or reproducing elements relative to the original or reproducing medium, or vice versa
Landscapes
- Engineering & Computer Science (AREA)
- Multimedia (AREA)
- Signal Processing (AREA)
- Facsimile Heads (AREA)
- Facsimile Scanning Arrangements (AREA)
- Facsimile Transmission Control (AREA)
- Facsimile Image Signal Circuits (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP56067672A JPS57183176A (en) | 1981-05-07 | 1981-05-07 | Picture reader |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP56067672A JPS57183176A (en) | 1981-05-07 | 1981-05-07 | Picture reader |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS57183176A true JPS57183176A (en) | 1982-11-11 |
JPS6156668B2 JPS6156668B2 (ja) | 1986-12-03 |
Family
ID=13351716
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP56067672A Granted JPS57183176A (en) | 1981-05-07 | 1981-05-07 | Picture reader |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS57183176A (ja) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS636958A (ja) * | 1986-06-26 | 1988-01-12 | Canon Inc | 原稿読取装置 |
-
1981
- 1981-05-07 JP JP56067672A patent/JPS57183176A/ja active Granted
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS636958A (ja) * | 1986-06-26 | 1988-01-12 | Canon Inc | 原稿読取装置 |
Also Published As
Publication number | Publication date |
---|---|
JPS6156668B2 (ja) | 1986-12-03 |
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