TRI STATE MEDIAN FILTERING .

hello every one i am new to matlab and need to perform tri state median filtering for a salt and pepper noise image ...

Kindly tell me the matlab codes ...i am still working on median filtering ..and need fast guidance ..

thank you

Answer 1

[Image Analyst]

See my code in this answer: http://www.mathworks.com/matlabcentral/answers/18504-how-to-remove-deadpixels-from-the-image

It does exactly what you are asking for. If not it would take just slight modifications.