JPS52122039A - Flicker noise elimination for television camera - Google Patents
Flicker noise elimination for television cameraInfo
- Publication number
- JPS52122039A JPS52122039A JP3784476A JP3784476A JPS52122039A JP S52122039 A JPS52122039 A JP S52122039A JP 3784476 A JP3784476 A JP 3784476A JP 3784476 A JP3784476 A JP 3784476A JP S52122039 A JPS52122039 A JP S52122039A
- Authority
- JP
- Japan
- Prior art keywords
- flicker noise
- television camera
- noise elimination
- frequency
- filicker
- 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 elimiante the filicker obstructive component by superposing the wave form compound synchronously by the vertical deflecting frequency and the AC power soruce frequency onto the picture signal including the flicker noise component owing to AC power source.
COPYRIGHT: (C)1977,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP3784476A JPS52122039A (en) | 1976-04-06 | 1976-04-06 | Flicker noise elimination for television camera |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP3784476A JPS52122039A (en) | 1976-04-06 | 1976-04-06 | Flicker noise elimination for television camera |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS52122039A true JPS52122039A (en) | 1977-10-13 |
JPS5651709B2 JPS5651709B2 (en) | 1981-12-07 |
Family
ID=12508830
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP3784476A Granted JPS52122039A (en) | 1976-04-06 | 1976-04-06 | Flicker noise elimination for television camera |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS52122039A (en) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS56149183A (en) * | 1980-04-21 | 1981-11-18 | Canon Inc | Video camera |
JPS56149179A (en) * | 1980-04-21 | 1981-11-18 | Canon Inc | Video camera |
US7133075B2 (en) | 2002-06-19 | 2006-11-07 | Mitsubishi Denki Kabushiki Kaisha | Image capturing apparatus and method for reducing a flicker effect |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR102550461B1 (en) * | 2016-02-16 | 2023-07-03 | 쑤저우 레킨 세미컨덕터 컴퍼니 리미티드 | Optical lens, light emitting module and light unit having thereof |
-
1976
- 1976-04-06 JP JP3784476A patent/JPS52122039A/en active Granted
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS56149183A (en) * | 1980-04-21 | 1981-11-18 | Canon Inc | Video camera |
JPS56149179A (en) * | 1980-04-21 | 1981-11-18 | Canon Inc | Video camera |
JPH0156590B2 (en) * | 1980-04-21 | 1989-11-30 | Canon Kk | |
JPH0243397B2 (en) * | 1980-04-21 | 1990-09-28 | ||
US7133075B2 (en) | 2002-06-19 | 2006-11-07 | Mitsubishi Denki Kabushiki Kaisha | Image capturing apparatus and method for reducing a flicker effect |
Also Published As
Publication number | Publication date |
---|---|
JPS5651709B2 (en) | 1981-12-07 |
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