【原】halcon去除图像干扰

原图如下：

代码：

read_image (Mixed01, 'C:/Users/Administrator/Desktop/mixed_01.png')

rgb1_to_gray (Mixed01, GrayImage)

median_image (GrayImage, ImageMedian, 'circle', 5, 'mirrored') //去除图像小点，细线

执行结果：

其他方法代码：

read_image (Mixed01, 'C:/Users/Administrator/Desktop/mixed_01.png')

*dev_set_color('green') //设置绿色

rgb1_to_gray (Mixed01, GrayImage)

mean_image (GrayImage, ImageMean, 9, 9)   //消除噪声  模糊

threshold (ImageMean, Regions, 1, 137)

dev_clear_window()

*reduce_domain (Mixed01, Regions, ImageReduced) //保留图像Regions区域

region_to_bin (Regions, BinImage, 0, 255, 512, 512)