*HALCON 里面的例程名称:engraved_cnn.hdevread_image (Image, 'engraved')get_image_size (Image, Width, Height)dev_close_window ()dev_open_window (0, 0, Width, Height, 'black', WindowHandle)set_display_font (WindowHandle, 16, 'mono', 'true', 'false')**增强孤立点或团状缺…