image - How to remove salt&pepper noise in MatLab -


hi need remove salt&pepper noise image. function has 3 parameters input_img_path, mask(i j)==1 , output_img_path. need explain how mask work , how remove noise.

noise filtering

use recorded voice in ‘ wavread’ command……

this how remove noise audio, try on images yourself.. use medfilt2 remove noise images.. hope it'll work fine u. [y,fs]=wavread('c:\users\user\downloads\bugsbunny1.wav'); y=imnoise(y,'salt & pepper',0.02); k= medfilt2(y,[5 1]) wavplay(k)


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