JPS5452416A - Color pickup system - Google Patents
Color pickup systemInfo
- Publication number
- JPS5452416A JPS5452416A JP11862077A JP11862077A JPS5452416A JP S5452416 A JPS5452416 A JP S5452416A JP 11862077 A JP11862077 A JP 11862077A JP 11862077 A JP11862077 A JP 11862077A JP S5452416 A JPS5452416 A JP S5452416A
- Authority
- JP
- Japan
- Prior art keywords
- signal
- field
- driven
- ccd
- red
- 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
Landscapes
- Transforming Light Signals Into Electric Signals (AREA)
- Color Television Image Signal Generators (AREA)
Abstract
PURPOSE: To improve blue sensitivity, by storing a luminance signal and red signal between fields and a blue signal between frames.
CONSTITUTION: light penetrating lens 11 is divided into two by half mirror 12 and image-formed on pickup CCD3 13 and 14, which are driven by horizontal and vertical synchronizing signals from TV synchronizing signal generator 15; and brightness and red-signal CCD 13 is driven at every field by being exposed for a field interval and blue-signal CCD 14 is driven at every field by being exposed for one frame interval, so that signals will be read out. The signal from CCD13 is separated into a luminance signal and red signal by gate circuits 19 and 110, and the signal from CCD14 is switched 116 at every field via IV-memory 114 and supplied to matrix circuit 115. Then, a luminance signal is composed of I and Q signals and a color signal and added to the original luminance signal so as to its resolution
COPYRIGHT: (C)1979,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP11862077A JPS5452416A (en) | 1977-10-04 | 1977-10-04 | Color pickup system |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP11862077A JPS5452416A (en) | 1977-10-04 | 1977-10-04 | Color pickup system |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS5452416A true JPS5452416A (en) | 1979-04-25 |
Family
ID=14741035
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP11862077A Pending JPS5452416A (en) | 1977-10-04 | 1977-10-04 | Color pickup system |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5452416A (en) |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5372532A (en) * | 1976-12-10 | 1978-06-28 | Hitachi Ltd | Access system for memory unit |
JPS53124917A (en) * | 1977-04-04 | 1978-10-31 | Bosch Gmbh Robert | Method of taking color tv camera |
-
1977
- 1977-10-04 JP JP11862077A patent/JPS5452416A/en active Pending
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5372532A (en) * | 1976-12-10 | 1978-06-28 | Hitachi Ltd | Access system for memory unit |
JPS53124917A (en) * | 1977-04-04 | 1978-10-31 | Bosch Gmbh Robert | Method of taking color tv camera |
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