中文说明：基于直方图双峰法的多阈值分割,可以自己选择用几个阈值进行分割，之后可以自动分割阈值，并在原图上显示图像，是一种不错的改进方法
English Description：
Multi threshold segmentation based on histogram bimodal method, you can choose to use several thresholds for segmentation, and then automatically segment the threshold, and display the image on the original image, is a good improvement