运行程序后，可以在当前显示的图像界面手动分割目标，通过点击鼠标左键勾勒目标边界，点击鼠标右键可以删除未画好的边缘，画好边缘后，双击鼠标左键可以生成分割结果的二值模板，以.mat文件形式自动保存。(After running the program, you can manually split the target in the currently displayed image interface, click the left mouse button to outline the target boundary, click the right mouse button to delete the unpainted edge, and after drawing the edge, double click the left mouse button to generate the segmentation result. The value template is automatically saved as a .mat file.)