JPS5399715A - Video signal processing circuit - Google Patents
Video signal processing circuitInfo
- Publication number
- JPS5399715A JPS5399715A JP1444777A JP1444777A JPS5399715A JP S5399715 A JPS5399715 A JP S5399715A JP 1444777 A JP1444777 A JP 1444777A JP 1444777 A JP1444777 A JP 1444777A JP S5399715 A JPS5399715 A JP S5399715A
- Authority
- JP
- Japan
- Prior art keywords
- signal processing
- video signal
- processing circuit
- level
- signals
- 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
Abstract
PURPOSE: To disciminate a minute mask, etc., with a high precision by forming interpolation level signals whose level agrees with the ground level of video signals in the detection time and detecting minute signals on a basis of this agreed level.
COPYRIGHT: (C)1978,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1444777A JPS5399715A (en) | 1977-02-10 | 1977-02-10 | Video signal processing circuit |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1444777A JPS5399715A (en) | 1977-02-10 | 1977-02-10 | Video signal processing circuit |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS5399715A true JPS5399715A (en) | 1978-08-31 |
JPS5551394B2 JPS5551394B2 (en) | 1980-12-24 |
Family
ID=11861274
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP1444777A Granted JPS5399715A (en) | 1977-02-10 | 1977-02-10 | Video signal processing circuit |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5399715A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS6267987A (en) * | 1985-09-19 | 1987-03-27 | エヌ・ベ−・フイリツプス・フル−イランペンフアブリケン | Video signal processor circuit |
-
1977
- 1977-02-10 JP JP1444777A patent/JPS5399715A/en active Granted
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS6267987A (en) * | 1985-09-19 | 1987-03-27 | エヌ・ベ−・フイリツプス・フル−イランペンフアブリケン | Video signal processor circuit |
Also Published As
Publication number | Publication date |
---|---|
JPS5551394B2 (en) | 1980-12-24 |
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