| 摘要 |
This disclosure provides an echo image display device, which includes an antenna for discharging electromagnetic waves and receiving echo signals reflected on one or more target objects, an echo signal input unit for inputting the echo signals from the antenna, an echo signal level detector for detecting a level of each of the echo signals with reference to a distance and an azimuth from the antenna, an image data generating module for generating image data based on the levels of the echo signals, a display unit for displaying the image data, and a data amount changing module for changing a data amount rate of a predetermined area that is set as a part of a display area of the display unit, into a different rate in another part of the display area. |
