This paper proposes a fixed threshold edge detection scheme for millimeter wave image.
文章提出了一种固定阈值的毫米波图像边缘检测方法。
This paper proposes an edge detection scheme for millimeter wave images, which has low resolution and large noise.
针对毫米波图像噪声强、分辨率低的特点，提出了一种新的边缘检测方法。
Widely used in guidance and remote sensing, millimeter wave radiometer is a typical microwave passive detection system.
毫米波辐射计是一种典型的无源微波探测系统，在遥感和制导中获得了广泛的应用。
The sensor can be easily to implement in microwave and millimeter wave monolithic integrated circuits to realize online microwave power detection.
微波功率传感器通过嵌入到微波和毫米波单片集成电路中，实现微波功率的在线监测。
The main works of this paper surrounds the passive millimeter wave imaging system structure, include of the radiation temperature test on different surface targets, image denoise, edge detection.
本文主要通过毫米波被动成像系统，完成了不同面目标的辐射温度测试，图像去噪处理，图像边缘检测等工作。
The results show that when the millimeter wave radar has the short-distance detection, signal-to-clutter ratio is more than signal-to-noise ratio. So rainfall is an important impact factor.
结果表明：在毫米波雷达近距离探测时，信杂比大于信噪比，雨杂波是重要的影响因素。
Through academic analyse, model simulation, practical test, this dissertation is to obtain the feasible method of a wide-dynamic-range direct detection millimeter-wave receiver front-end.
论文主要研究的内容是，通过理论分析、建模仿真、实物测试等环节研究出一种大动态直接检波式毫米波接收前端。
Through academic analyse, model simulation, practical test, this dissertation is to obtain the feasible method of a wide-dynamic-range direct detection millimeter-wave receiver front-end.
论文主要研究的内容是，通过理论分析、建模仿真、实物测试等环节研究出一种大动态直接检波式毫米波接收前端。
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