JPH0471186U

JPH0471186U -

Info

Publication number: JPH0471186U
Application number: JP11466090U
Authority: JP
Priority date: 1990-10-31
Filing date: 1990-10-31
Publication date: 1992-06-24

Description

[Brief explanation of the drawing]

第１図は本考案装置の実施例の構成を示すブロ
ツク図、第２図は画像表示メモリと転写メモリと
の書き込み転写関係を示す説明図、第３図は表示
画面上の画像例を示す図である。１……画像表示メモリ、２……拡大表示メモリ
領域、４……被拡大領域、５……コンピユータ、
６……読み出し回路、７……拡大転写回路、８…
…書き込み回路、９……転写メモリ、１０……時
間間隔回路、Ｂ……拡大画像表示域、Ｆ……魚群
画像、Ｓ……被拡大領域。 FIG. 1 is a block diagram showing the configuration of an embodiment of the device of the present invention, FIG. 2 is an explanatory diagram showing the writing and transfer relationship between the image display memory and the transfer memory, and FIG. 3 is a diagram showing an example of an image on the display screen. It is. 1... Image display memory, 2... Enlarged display memory area, 4... Area to be enlarged, 5... Computer,
6...readout circuit, 7...enlargement transfer circuit, 8...
...Writing circuit, 9...Transfer memory, 10...Time interval circuit, B...Enlarged image display area, F...Fish school image, S...Area to be enlarged.

Claims

[Claims for Utility Model Registration] An image display memory that stores fish detection information; a readout circuit that reads out pixel information in an arbitrary area of the image display memory; and a transfer memory that is read out by the readout circuit. an enlargement transfer circuit that transfers the enlarged pixel information to an enlarged area of the transfer memory in accordance with a given enlargement ratio; a write circuit that writes the information enlarged and transferred to the transfer memory as it is to a predetermined area of the display memory; An automatic enlargement display device for a fish school image, comprising: a time interval circuit that periodically performs a series of operations consisting of reading, enlargement transfer, and transfer at a set constant time interval; and;