Dejavu Campus Blog (Donny E Suprayogo)

rgbImage = imread ('peppers.png');
imshow (rgbImage);
redChannel = rgbImage (:,:, 1);
greenChannel = rgbImage (:,:, 2);
blueChannel = rgbImage (:,:, 3);
redMean = mean (rata-rata (redChannel))
greenMean = mean (rata-rata (blueChannel))
blueMean = mean (rata-rata (blueChannel))
pesan = sprintf ('merah rata-rata =% .2 f \ nthe hijau berarti =% .2 f \ nthe
biru berarti =% .2 f ", ...
redMean, greenMean, blueMean);
MsgBox (pesan);