摘要
海杂波是影响海雷达工作性能的一个重要因素。在检测和跟踪目标之前抑制海杂波非常必要。通过对海杂波和舰船目标的幅度和相关特性的分析,根据图像分割和形态学滤波原理,从图像处理角度,提出了一种海杂波抑制方法。用实测雷达数据验证了该方法的有效性和可行性。
Sea clutter is an important factor for radar working performance. It is necessary to suppress sea clutter before target detection and track. The amplitude and correlation character were investegated in this paper. A sea clutter suppression algorithm based on image segment and mathematical morphology is provided. The validity and feasibility of this algorithm were proved by an actuale radar data.
出处
《舰船电子工程》
2009年第6期121-123,131,共4页
Ship Electronic Engineering
关键词
海杂波抑制
相关特征
数学形态学
sea clutter suppression, binary searching, mathematical morphology
