how to filter and save multiple images using a foor loop?

i have 50 png images, i have to 1. filter all those 50 images 2. i have to save all those 50 images using a for loop.. Please tell how can i do it

Answer 1

[Image Analyst]

See the faq

http://www.mathworks.com/matlabcentral/answers/309733-how-to-read-sequence-of-files#answer_241244