做一个图像边缘提取的界面，通过菜单操作来实现图像处理，在轴坐标中显示所提供的压铸件的图像和两种边缘提取的结果-Interface, to do an image edge extracted by a menu operation to achieve the image processing, the extracted result of the image and the two edges of the display are provided on the die casting in