JPS6462992A - Color video camera - Google Patents
Color video cameraInfo
- Publication number
- JPS6462992A JPS6462992A JP62220020A JP22002087A JPS6462992A JP S6462992 A JPS6462992 A JP S6462992A JP 62220020 A JP62220020 A JP 62220020A JP 22002087 A JP22002087 A JP 22002087A JP S6462992 A JPS6462992 A JP S6462992A
- Authority
- JP
- Japan
- Prior art keywords
- color signal
- delayed
- signal
- color
- delaying
- 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
- 230000003111 delayed effect Effects 0.000 abstract 6
- 230000006866 deterioration Effects 0.000 abstract 1
- 230000001360 synchronised effect Effects 0.000 abstract 1
Landscapes
- Color Television Image Signal Generators (AREA)
Abstract
PURPOSE:To prevent the picture quality deterioration of a color boundary part by synchronizing a mean color signal, in which a color signal not being delayed is added to the color signal delayed in 2 horizontal scanning periods, with the color signal delayed in 1 horizontal scanning period. CONSTITUTION:A synchronizing circuit 15 is composed of two 1H delaying elements 17 and 18 and an adder 19. At the synchronizing circuit 15, the color signal, in which a line successive color signal is delayed in 1H through the two 1H delaying elements 17 and 18, is generated, and the signal is inputted to an encoder 11 by being synchronized with the mean color signal in which the color signal and the original line successive color signal are added at an equal level by the adder 19 and with the color signal delayed in 1H by the 1H delaying element 17. A luminance signal is delayed in 1H by a 1H delaying element 16, a phase matching with a chroma signal is executed, and the luminance signal is outputted.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP62220020A JPS6462992A (en) | 1987-09-02 | 1987-09-02 | Color video camera |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP62220020A JPS6462992A (en) | 1987-09-02 | 1987-09-02 | Color video camera |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS6462992A true JPS6462992A (en) | 1989-03-09 |
Family
ID=16744673
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP62220020A Pending JPS6462992A (en) | 1987-09-02 | 1987-09-02 | Color video camera |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS6462992A (en) |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS57132490A (en) * | 1981-02-10 | 1982-08-16 | Sharp Corp | Mono-plate color pickup device |
-
1987
- 1987-09-02 JP JP62220020A patent/JPS6462992A/en active Pending
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS57132490A (en) * | 1981-02-10 | 1982-08-16 | Sharp Corp | Mono-plate color pickup device |
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