针对毫米波辐射图像中目标定位的问题,提出了一种基于区域标记的毫米波辐射图像金属目标定位算法.该算法通过分析金属的毫米波辐射特性以及毫米波辐射图像的特点,利用区域标记算法对图像中金属目标进行分割,并引入基于面积的虚假目标去除准则,采用计算重心的方法实现了金属目标的定位.实验表明,该算法既能对图像中单个金属目标又能对图像中多个金属目标实现准确定位,且不论目标的外形如何,都能得到其精确的中心坐标,为下一步目标的选择与跟踪提供了依据.
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