JPS6059685U - signal processing device - Google Patents
signal processing deviceInfo
- Publication number
- JPS6059685U JPS6059685U JP15052683U JP15052683U JPS6059685U JP S6059685 U JPS6059685 U JP S6059685U JP 15052683 U JP15052683 U JP 15052683U JP 15052683 U JP15052683 U JP 15052683U JP S6059685 U JPS6059685 U JP S6059685U
- Authority
- JP
- Japan
- Prior art keywords
- signal
- processing device
- signal processing
- achromatic
- reducing
- 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
- Processing Of Color Television Signals (AREA)
Abstract
(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.
Description
第１図ないし第３図はそれぞれ従来のクロマキー合成を
説明する図、第４図、第５図はそれぞれこの考案の信号
処理装置の原理を説明するための図、第６図はこの考案
の信号処理装置の一実施例 。
の構成を示すブロック図である。Figures 1 to 3 are diagrams for explaining conventional chromakey synthesis, Figures 4 and 5 are diagrams for explaining the principle of the signal processing device of this invention, and Figure 6 is a diagram for explaining the signal processing device of this invention. An example of a processing device. FIG. 2 is a block diagram showing the configuration of FIG.
Claims (1)
色化する手段と、この無彩色化した信号とキー信号をそ
れぞれ電気的に縮小、位置移動する手段と、この縮小さ
れた信号を縮小されたキー信号によって背景画像と合成
する手段とを具備してなる信号処理装置。means for achromatic a hue portion of a foreground video signal having approximately the same hue; means for electrically reducing and moving the achromatic signal and the key signal; and reducing the reduced signal. A signal processing device comprising: means for synthesizing a background image using a key signal obtained by
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP15052683U JPS6059685U (en) | 1983-09-30 | 1983-09-30 | signal processing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP15052683U JPS6059685U (en) | 1983-09-30 | 1983-09-30 | signal processing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6059685U true JPS6059685U (en) | 1985-04-25 |
Family
ID=30333839
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP15052683U Pending JPS6059685U (en) | 1983-09-30 | 1983-09-30 | signal processing device |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6059685U (en) |
-
1983
- 1983-09-30 JP JP15052683U patent/JPS6059685U/en active Pending
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