JPS5396625A - Automatic astigmatism control system of color camera - Google Patents
Automatic astigmatism control system of color cameraInfo
- Publication number
- JPS5396625A JPS5396625A JP1057377A JP1057377A JPS5396625A JP S5396625 A JPS5396625 A JP S5396625A JP 1057377 A JP1057377 A JP 1057377A JP 1057377 A JP1057377 A JP 1057377A JP S5396625 A JPS5396625 A JP S5396625A
- Authority
- JP
- Japan
- Prior art keywords
- control system
- color camera
- astigmatism control
- automatic astigmatism
- automatic
- 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.)
- Pending
Links
Abstract
PURPOSE: To correct the color astigmatism of a pickup tube automatically by shielding the camera from external light and by obtaining a video signal by means of internal light.
COPYRIGHT: (C)1978,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1057377A JPS5396625A (en) | 1977-02-02 | 1977-02-02 | Automatic astigmatism control system of color camera |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1057377A JPS5396625A (en) | 1977-02-02 | 1977-02-02 | Automatic astigmatism control system of color camera |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS5396625A true JPS5396625A (en) | 1978-08-24 |
Family
ID=11753968
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP1057377A Pending JPS5396625A (en) | 1977-02-02 | 1977-02-02 | Automatic astigmatism control system of color camera |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5396625A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH03239942A (en) * | 1990-02-19 | 1991-10-25 | Nec Corp | Device for correction deviation of picture element for optical camera |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5144818A (en) * | 1974-10-16 | 1976-04-16 | Fuji Photo Optical Co Ltd |
-
1977
- 1977-02-02 JP JP1057377A patent/JPS5396625A/en active Pending
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5144818A (en) * | 1974-10-16 | 1976-04-16 | Fuji Photo Optical Co Ltd |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH03239942A (en) * | 1990-02-19 | 1991-10-25 | Nec Corp | Device for correction deviation of picture element for optical camera |
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