JPS5343529A - Enhancement of quality for record image - Google Patents
Enhancement of quality for record imageInfo
- Publication number
- JPS5343529A JPS5343529A JP11728276A JP11728276A JPS5343529A JP S5343529 A JPS5343529 A JP S5343529A JP 11728276 A JP11728276 A JP 11728276A JP 11728276 A JP11728276 A JP 11728276A JP S5343529 A JPS5343529 A JP S5343529A
- Authority
- JP
- Japan
- Prior art keywords
- quality
- image
- enhancement
- light
- record image
- 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
- Dot-Matrix Printers And Others (AREA)
- Laser Beam Printer (AREA)
- Exposure Or Original Feeding In Electrophotography (AREA)
- Control Or Security For Electrophotography (AREA)
- Image Generation (AREA)
- Facsimile Image Signal Circuits (AREA)
Abstract
PURPOSE:To emphasize the surroundings of an image and improve the image quality with the formation of color gradation on its surroundings by synthesizing a train of pulses of the reflecting light of a document via differential calculation circuit and averaging circuit in order to form a light beam for making an image by modulating the light from the light source with the pulse signal.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP11728276A JPS5343529A (en) | 1976-10-01 | 1976-10-01 | Enhancement of quality for record image |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP11728276A JPS5343529A (en) | 1976-10-01 | 1976-10-01 | Enhancement of quality for record image |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS5343529A true JPS5343529A (en) | 1978-04-19 |
Family
ID=14707879
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP11728276A Pending JPS5343529A (en) | 1976-10-01 | 1976-10-01 | Enhancement of quality for record image |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5343529A (en) |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS54116552U (en) * | 1978-02-01 | 1979-08-15 | ||
JPS58114572A (en) * | 1981-12-26 | 1983-07-07 | Photo Composing Mach Mfg Co Ltd | Picture forming system |
JPS58172654A (en) * | 1982-04-02 | 1983-10-11 | Canon Inc | Control device of image recording |
JPH0734597A (en) * | 1993-07-22 | 1995-02-03 | Kurosawa Kensetsu Kk | Pre-tensioning precast concrete column and manufacture thereof |
-
1976
- 1976-10-01 JP JP11728276A patent/JPS5343529A/en active Pending
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS54116552U (en) * | 1978-02-01 | 1979-08-15 | ||
JPS58114572A (en) * | 1981-12-26 | 1983-07-07 | Photo Composing Mach Mfg Co Ltd | Picture forming system |
JPS6159028B2 (en) * | 1981-12-26 | 1986-12-15 | Shaken Kk | |
JPS58172654A (en) * | 1982-04-02 | 1983-10-11 | Canon Inc | Control device of image recording |
JPH0734597A (en) * | 1993-07-22 | 1995-02-03 | Kurosawa Kensetsu Kk | Pre-tensioning precast concrete column and manufacture thereof |
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