JPS5476007A - Picture reproducing system - Google Patents
Picture reproducing systemInfo
- Publication number
- JPS5476007A JPS5476007A JP14345677A JP14345677A JPS5476007A JP S5476007 A JPS5476007 A JP S5476007A JP 14345677 A JP14345677 A JP 14345677A JP 14345677 A JP14345677 A JP 14345677A JP S5476007 A JPS5476007 A JP S5476007A
- Authority
- JP
- Japan
- Prior art keywords
- sensor
- picture
- manuscript
- read out
- picture information
- 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.)
- Pending
Links
Landscapes
- Facsimile Image Signal Circuits (AREA)
Abstract
PURPOSE: To ensure an automatic reproduction of the picture suited for the manuscript pattern through a simple constitution, by providing two units of the image sensor in order to calculate the manuscript characteristics by the picture information output of the sensor featuring the higher sampling density and to allot the picture information output of the lower density sensor to the output picture element respectively.
CONSTITUTION: The picture along scanning line A-B covering manuscript 2 throughout is read out by 1st image sensor 8 via 1st optical system 6, and the picture along scanning line C'-D' of manuscript 2 is read out by 2nd image sensor 12 via 2nd optical system 10. The read sampling density of sensor 12 is set higher than that of sensor 8, and the characteristics of manuscript 2 is calculated based on the picture information read out through sensor 12. Based on the calculation result, the picture information delivered from sensor 8 is allotted to the output picture element.
COPYRIGHT: (C)1979,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP14345677A JPS5476007A (en) | 1977-11-30 | 1977-11-30 | Picture reproducing system |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP14345677A JPS5476007A (en) | 1977-11-30 | 1977-11-30 | Picture reproducing system |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS5476007A true JPS5476007A (en) | 1979-06-18 |
Family
ID=15339115
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP14345677A Pending JPS5476007A (en) | 1977-11-30 | 1977-11-30 | Picture reproducing system |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5476007A (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5844861A (en) * | 1981-09-11 | 1983-03-15 | Nippon Telegr & Teleph Corp <Ntt> | Processing system for intermediate tone signal |
JPS62251887A (en) * | 1986-04-24 | 1987-11-02 | Hitachi Ltd | Character recognizing/graphic processing device |
-
1977
- 1977-11-30 JP JP14345677A patent/JPS5476007A/en active Pending
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5844861A (en) * | 1981-09-11 | 1983-03-15 | Nippon Telegr & Teleph Corp <Ntt> | Processing system for intermediate tone signal |
JPS6336713B2 (en) * | 1981-09-11 | 1988-07-21 | Nippon Telegraph & Telephone | |
JPS62251887A (en) * | 1986-04-24 | 1987-11-02 | Hitachi Ltd | Character recognizing/graphic processing device |
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