Do io.show() for the image to pop up. It's similar to the matplotlib drawing where you first draw and then show. You can also use skimage.viewer.ImageViewer to view the image. Although, I actually don't know why simply imshow did not pop out the image in the viewer. On Thu, Jan 21, 2016 at 5:16 PM, Abder-Rahman Ali < abder.rahman.ali@gmail.com> wrote:

I'm trying to convert a color image to a grayscale image, as follows:

from skimage import iofrom skimage.color import rgb2gray img = io.imread('baboon.png') img_grayscale = rgb2gray(img) io.imshow(img_grayscale)

The code works fine, but the image does not get displayed, why is that?

Thanks.

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Thanks a lot for your replies. The code that works for me looks as follows: import skimage.io as io from skimage.color import rgb2gray img = io.imread('baboon.png') img_grayscale = rgb2gray(img) show_grayscale = io.imshow(img_grayscale) io.show() On Thursday, January 21, 2016 at 12:46:10 PM UTC+1, Abder-Rahman Ali wrote:

I'm trying to convert a color image to a grayscale image, as follows:

from skimage import iofrom skimage.color import rgb2gray img = io.imread('baboon.png') img_grayscale = rgb2gray(img) io.imshow(img_grayscale)

The code works fine, but the image does not get displayed, why is that?

Thanks.