| 摘要 |
<p>PURPOSE:To unite separated echoes to display a single ship even if an echo of a ship is divided into a plurality of echoes to be input. CONSTITUTION:Whether the echo separation of image data occurs or not is judged on the basis of a fuzzy inference, and in the case of echo separation, whether those data represent a single image or not is judged from the expected image of an expected image computing means 6 and real image data. In the data decided to be a single image a merged image preparing means 8 merges those to one single image to display on a display element 9, on the basis of evaluated values of the current and previous image data.</p> |
