Haicon 图像去除噪点

By qq84628151 没有评论

原始图像(这里看不出噪点严重,真实是非常严重噪点,可能是网页显示会有一些去噪处理)

mean_image算子,均值滤波:

read_image (ImageNoise, '')
mean_image (ImageNoise, ImageMean, 9,9)
dev_display(ImageMean)	

median_image算子,中值滤波:

read_image (ImageNoise, 'E:/xxx.jpg')
median_image (ImageNoise, ImageMedian, 'circle', 3, 'continued')
dev_display(ImageMedian)

gauss_filter算子,高斯滤波:

read_image (ImageNoise, 'E:/xxx.jpg')
gauss_filter(ImageNoise, ImageGauss, 5)
dev_display(ImageGauss)