Median Filtering

Try a median filter (size of 3x3 and 5x5) to remove the noise of one image, using median and conv2

I dont understand how to create a median filter. Could you please show me how?

Answer 1

[Honglei Chen]

Take a look at the following doc page

http://www.mathworks.com/help/toolbox/images/ref/medfilt2.html