Thread Subject:

rangefilt matlab routine for 7-by-7 neighborhood pixel

dear all
 i am working on image processing where i have calculate range of an image of 7-by-7 neighborhood pixel, please if any body know about code or demo, please help me, i have need your help alot..
regards

"mumtaz " <engr.mumtaz_89@yahoo.com> wrote in message <ig4n09$gki$1@fred.mathworks.com>...
> dear all
> i am working on image processing where i have calculate range of an image of 7-by-7 neighborhood pixel, please if any body know about code or demo, please help me, i have need your help alot..
> regards

R = rangefilt(your_image,ones(7));