JPH0580865B2 - - Google Patents
Info
- Publication number
- JPH0580865B2 JPH0580865B2 JP59235092A JP23509284A JPH0580865B2 JP H0580865 B2 JPH0580865 B2 JP H0580865B2 JP 59235092 A JP59235092 A JP 59235092A JP 23509284 A JP23509284 A JP 23509284A JP H0580865 B2 JPH0580865 B2 JP H0580865B2
- Authority
- JP
- Japan
- Prior art keywords
- level
- black level
- circuit
- signal
- video signal
- 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.)
- Expired - Lifetime
Links
- 238000001514 detection method Methods 0.000 description 17
- 238000010586 diagram Methods 0.000 description 5
- 238000000034 method Methods 0.000 description 5
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 description 5
- 230000035945 sensitivity Effects 0.000 description 4
- 230000000694 effects Effects 0.000 description 3
- 238000005259 measurement Methods 0.000 description 2
Landscapes
- Picture Signal Circuits (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP59235092A JPS61114660A (ja) | 1984-11-09 | 1984-11-09 | 映像信号の黒レベル補正回路 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP59235092A JPS61114660A (ja) | 1984-11-09 | 1984-11-09 | 映像信号の黒レベル補正回路 |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS61114660A JPS61114660A (ja) | 1986-06-02 |
JPH0580865B2 true JPH0580865B2 (ko) | 1993-11-10 |
Family
ID=16980944
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP59235092A Granted JPS61114660A (ja) | 1984-11-09 | 1984-11-09 | 映像信号の黒レベル補正回路 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS61114660A (ko) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH07149175A (ja) * | 1993-11-29 | 1995-06-13 | Ikeda Bussan Co Ltd | 車両用回転シート |
JPH07172224A (ja) * | 1993-12-21 | 1995-07-11 | Ikeda Bussan Co Ltd | 車両用回転シート |
-
1984
- 1984-11-09 JP JP59235092A patent/JPS61114660A/ja active Granted
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH07149175A (ja) * | 1993-11-29 | 1995-06-13 | Ikeda Bussan Co Ltd | 車両用回転シート |
JPH07172224A (ja) * | 1993-12-21 | 1995-07-11 | Ikeda Bussan Co Ltd | 車両用回転シート |
Also Published As
Publication number | Publication date |
---|---|
JPS61114660A (ja) | 1986-06-02 |
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