MATLAB: ADDING GAUSSIAN NOISE TO VIDEO

video processing

SIR,HOW CAN I ADD GAUSSIAN NOISE TO A VIDEO??I HAVE DIVIDED THE VIDEO INTO FRAMES BUT AFTER THAT I AM UNABLE TO PROCEED FURTHER.HOPE TO HEAR FROM YOU SOON.THANK YOU.

Best Answer

Hello,
I just use video 'xylophone.mpg' from Matlab.
You can use your own video [any .avi, .mpg, etc] from your drive.
clear; clc;
obj = mmreader('xylophone.mpg');
video = read(obj);
nFrames = size(video,4);
   for i = 1 : nFrames     
       I(:,:,:,i)  = imnoise(video(:,:,:,i),'gaussian');
       imshow(I(:,:,:,i));  
       drawnow;
   end
Related Question