MATLAB: How to increase the brightness of an image

brightnessimage

how to increase the brightness of an image?

Best Answer

Read the image using imread, to the output add any number, it will increase the brightness. There are other methods to do this, adding number is one of the method.
I = imread('peppers.png') ;
I1 = I+50 ;
figure(1) ; imshow(I) ;
figure(2) ; imshow(I1) ;
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