JPS5471924A - Binary circuit - Google Patents
Binary circuitInfo
- Publication number
- JPS5471924A JPS5471924A JP13843577A JP13843577A JPS5471924A JP S5471924 A JPS5471924 A JP S5471924A JP 13843577 A JP13843577 A JP 13843577A JP 13843577 A JP13843577 A JP 13843577A JP S5471924 A JPS5471924 A JP S5471924A
- Authority
- JP
- Japan
- Prior art keywords
- signal
- signals
- iii
- amplitude
- compared
- 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 make video signals binary surely and stabilize the pulse width even in case of the fluctuation of input signals dependent upon various factors by performing the comparison processing near the middle point of the signal amplitude in the picture information processing.
CONSTITUTION: Output signal A from ITV 11 becomes voltage division signal I after amplification in 13, and signal II is obtained by delaying signal I, and signal II is obtained by delaying further signal I. The amplitude of signals I and III is made equal to each other, and the amplitude of signal II is set larger than that of signals I and III. Then, signals II and III are compared with each other in 16, and signals II and I are compared with each other in 18. Then, both comparison results C and D are operated to obtain AND of them in 20, and this AND output E becomes a final binary signal.
COPYRIGHT: (C)1979,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP13843577A JPS5471924A (en) | 1977-11-19 | 1977-11-19 | Binary circuit |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP13843577A JPS5471924A (en) | 1977-11-19 | 1977-11-19 | Binary circuit |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS5471924A true JPS5471924A (en) | 1979-06-08 |
JPS5740700B2 JPS5740700B2 (en) | 1982-08-30 |
Family
ID=15221902
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP13843577A Granted JPS5471924A (en) | 1977-11-19 | 1977-11-19 | Binary circuit |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5471924A (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS56140269U (en) * | 1980-03-19 | 1981-10-23 | ||
JPH03179882A (en) * | 1990-09-28 | 1991-08-05 | Hamamatsu Photonics Kk | Image pickup device picking up weak video image |
-
1977
- 1977-11-19 JP JP13843577A patent/JPS5471924A/en active Granted
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS56140269U (en) * | 1980-03-19 | 1981-10-23 | ||
JPH03179882A (en) * | 1990-09-28 | 1991-08-05 | Hamamatsu Photonics Kk | Image pickup device picking up weak video image |
JPH0566069B2 (en) * | 1990-09-28 | 1993-09-21 | Hamamatsu Photonics Kk |
Also Published As
Publication number | Publication date |
---|---|
JPS5740700B2 (en) | 1982-08-30 |
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