How can i plot R, G, B vals using rbgplot for line graph?

imshow strip1.tiff vals = impixel rgbplot(vals)

Answer 1

[Alessandro]

The command that you use is right and it works. try to use the command with a real rgb image. code:

img = imread('peppers.png');
imshow(img)

pix = impixel
figure
plot(pix )