How to show an image of labels in colors and show the colorbar

Hello

i have an 512X512 image of values from 1 to 10.

I want to use the imshow + label2rgb functions and show the image in colors but when i use the colorbar it doesnt show the right values in the colorbar.

The values that are shown are 0 to 1 and not 1 to 10 as it should.

Answer 1

[Kevin Holly]

img = round(10*rand(512));
label2rgb(img);
imshow(img)
colorbar
colormap('jet')
caxis([1 10]) %You can change the range for the colorbar with this line

[Itamar Malageac]

What a simple and great answer.

Thank you alot!

[Image Analyst]

Yes, so please click the "Accept this Answer" link to award Kevin "reputation points" and let others know it's been solved.