用opencv函数写的图像分割程序，程序操作步骤：在主函数中载入源图像正确路径，执行后点击源图像中所需分割的目标的位置，拖动位于图像窗口上部的两个滑块值，即可实时看到分割结果-Opencv function to write the image segmentation procedures, the program steps: in the main function to load the correct path of the source image, the location of