JPS5374828A - Quantizing circuit for picture signal - Google Patents
Quantizing circuit for picture signalInfo
- Publication number
- JPS5374828A JPS5374828A JP15120576A JP15120576A JPS5374828A JP S5374828 A JPS5374828 A JP S5374828A JP 15120576 A JP15120576 A JP 15120576A JP 15120576 A JP15120576 A JP 15120576A JP S5374828 A JPS5374828 A JP S5374828A
- Authority
- JP
- Japan
- Prior art keywords
- picture signal
- quantizing circuit
- quantization
- quantizing
- circuit
- 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 secure a correct quantization with the different colors of ink for patterns or charactors by performing a quantization while having a correction for the background level and the density level.
COPYRIGHT: (C)1978,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP15120576A JPS5374828A (en) | 1976-12-15 | 1976-12-15 | Quantizing circuit for picture signal |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP15120576A JPS5374828A (en) | 1976-12-15 | 1976-12-15 | Quantizing circuit for picture signal |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS5374828A true JPS5374828A (en) | 1978-07-03 |
Family
ID=15513525
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP15120576A Pending JPS5374828A (en) | 1976-12-15 | 1976-12-15 | Quantizing circuit for picture signal |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5374828A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS57188177A (en) * | 1981-05-15 | 1982-11-19 | Fuji Xerox Co Ltd | Picture signal processing device |
-
1976
- 1976-12-15 JP JP15120576A patent/JPS5374828A/en active Pending
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS57188177A (en) * | 1981-05-15 | 1982-11-19 | Fuji Xerox Co Ltd | Picture signal processing device |
JPS636192B2 (en) * | 1981-05-15 | 1988-02-08 | Fuji Xerox Co Ltd |
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