JPS62114382U - - Google Patents
Info
- Publication number
- JPS62114382U JPS62114382U JP127986U JP127986U JPS62114382U JP S62114382 U JPS62114382 U JP S62114382U JP 127986 U JP127986 U JP 127986U JP 127986 U JP127986 U JP 127986U JP S62114382 U JPS62114382 U JP S62114382U
- Authority
- JP
- Japan
- Prior art keywords
- image signal
- storage element
- real
- information storage
- overwritten
- 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
- 238000010586 diagram Methods 0.000 description 2
- 238000006243 chemical reaction Methods 0.000 description 1
Landscapes
- Radar Systems Or Details Thereof (AREA)
- Measurement Of Velocity Or Position Using Acoustic Or Ultrasonic Waves (AREA)
Description
第１図は本考案に係る一実施例の構成を示すブ
ロツク図、第２図は各画像信号の重ね書きの状態
を示す説明図である。
１……新情報記憶素子、２……表示用記憶素子
、３……旧情報記憶素子、４……リアルタイム画
像、５……第１の記憶素子、６……第２の記憶素
子、７……第３の記憶素子、８……重ね書き処理
部、９……レベル変換回路、１０……画像優先回
路、１１……カラーブラウン管表示器、１２……
画像記憶補正回路、１３……重ね書き画像。
FIG. 1 is a block diagram showing the configuration of an embodiment of the present invention, and FIG. 2 is an explanatory diagram showing the state of overwriting of each image signal. 1...New information storage element, 2...Display storage element, 3...Old information storage element, 4...Real-time image, 5...First storage element, 6...Second storage element, 7... ...Third storage element, 8...Overwrite processing unit, 9...Level conversion circuit, 10...Image priority circuit, 11...Color cathode ray tube display, 12...
Image memory correction circuit, 13... Overwritten image.
Claims (1)
記憶する新情報記憶素子と； 前記リアルタイム
画像信号よりも順に旧い複数の画像信号を記憶す
る旧情報記憶素子と； 旧情報記憶素子が記憶し
ている複数の画像信号を旧い画像信号になるほど
信号レベルを低く（又は高く）し、かつ、各画像
信号の重なり部は新しい画像信号を優先させて前
記各画像信号を重ね書きする重ね書き処理部と；
前記新情報記憶素子から供給されるリアルタイム
画像信号によるリアルタイム画像と重ね書き処理
部から供給される重ね書き画像信号による重ね書
き画像とを共通画面上に併画表示するカラーブラ
ウン管表示器と： を有することを特徴とするス
キヤニングソナーの二画面併画表示装置。 a new information storage element that stores a real-time image signal of scanning sonar; an old information storage element that stores a plurality of image signals older than the real-time image signal in order; a plurality of image signals stored in the old information storage element; an overwriting processing unit that lowers (or increases) the signal level as the image signal becomes older, and overwrites each image signal with priority given to the new image signal in the overlapping portion of each image signal;
a color cathode ray tube display that simultaneously displays a real-time image based on the real-time image signal supplied from the new information storage element and an overwritten image based on the overwritten image signal supplied from the overwritten processing section on a common screen; A scanning sonar dual-screen display device characterized by:
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP127986U JPH0446225Y2 (en) | 1986-01-09 | 1986-01-09 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP127986U JPH0446225Y2 (en) | 1986-01-09 | 1986-01-09 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS62114382U true JPS62114382U (en) | 1987-07-21 |
| JPH0446225Y2 JPH0446225Y2 (en) | 1992-10-29 |
Family
ID=30779039
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP127986U Expired JPH0446225Y2 (en) | 1986-01-09 | 1986-01-09 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0446225Y2 (en) |
-
1986
- 1986-01-09 JP JP127986U patent/JPH0446225Y2/ja not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0446225Y2 (en) | 1992-10-29 |
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