ADDING GAUSSIAN NOISE TO VIDEO

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.

Answer 1

[Chandra Kurniawan]

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

[DHRUPAD]

Thank You Sir for your guidance!!!

[ANUPRIYA NALLUSAMY]

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