halcon读取一张照片,并转化为灰度图像

halcon代码:

 dev_close_window ()
 read_image (Image, 'E:/图片/123.jpg')
 get_image_size (Image, Width, Height)
 dev_open_window (0, 0, Width, Height, 'black', WindowHandle)
 rgb1_to_gray(Image,GrayImage)
 dev_display (GrayImage)

输出效果:

原文地址:https://www.cnblogs.com/nanyangzp/p/3321547.html