I need help on following

I want Adaptive Wiener filter and compare it with median and average filter and show how adaptive wiener filter is better than other two.

Answer 1

[Komal Gaikwad]

On 2-D images and I have code for Adaptive Wiener filter ,i want to insert code of median and average filter in that code and compare to show no of corrupt pixels corrected in median and average and in adaptive wiener filer.

[Komal Gaikwad]

I am trying to edit my code for the above issue but as i am beginner it is taking a lot to time to resolve the error and time is limited for me,so can someone please add the median and average code in my existing code??

Answer 2

[Image Analyst]

Are you dealing with 1-D signals or 2-D images? There are built in functions for all of those. Are you sure you really need us to write the code for you, even though there are examples in the documentation?

[Image Analyst]

For median filter, use medfilt2(), like in the attached demo.

For averaging/blurring, use conv2() or imfilter().