我们先借助Mean Shift算法的分割特性将灰度值相近的元素进行聚类，然后，在此基础上应用阈值分割算法，达到将图像与背景分离的目的。-We first use the division characteristics of the Mean Shift algorithm, the grey value of similar element in the cluster, and then, on the basis of using threshold segmentation algorithm, to achieve the purpose of the image and background separation.