Can someone explain why the following image, 'yinyang.png', is displayed differently when I use uint8 and double in the imshow function?
I = imread('yinyang.png');
figure(1), imshow(I); title('image displayed with uint8')
figure(2), imshow(double(I)); title('image displayed with double')
The original image displayed in Windows Photo Viewer and the two figure(1) and figure(2) are attached.