JPS61234172A - 白レベル・ホロワ回路 - Google Patents
白レベル・ホロワ回路Info
- Publication number
- JPS61234172A JPS61234172A JP7779086A JP7779086A JPS61234172A JP S61234172 A JPS61234172 A JP S61234172A JP 7779086 A JP7779086 A JP 7779086A JP 7779086 A JP7779086 A JP 7779086A JP S61234172 A JPS61234172 A JP S61234172A
- Authority
- JP
- Japan
- Prior art keywords
- white level
- white
- value
- memory
- 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.)
- Granted
Links
Landscapes
- Manipulation Of Pulses (AREA)
- Image Input (AREA)
- Facsimile Image Signal Circuits (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP7779086A JPS61234172A (ja) | 1986-04-04 | 1986-04-04 | 白レベル・ホロワ回路 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP7779086A JPS61234172A (ja) | 1986-04-04 | 1986-04-04 | 白レベル・ホロワ回路 |
Related Parent Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP9491481A Division JPS57210774A (en) | 1981-06-19 | 1981-06-19 | White level follower circuit |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS61234172A true JPS61234172A (ja) | 1986-10-18 |
JPS639423B2 JPS639423B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1988-02-29 |
Family
ID=13643778
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP7779086A Granted JPS61234172A (ja) | 1986-04-04 | 1986-04-04 | 白レベル・ホロワ回路 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS61234172A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) |
-
1986
- 1986-04-04 JP JP7779086A patent/JPS61234172A/ja active Granted
Also Published As
Publication number | Publication date |
---|---|
JPS639423B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1988-02-29 |
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