Display multiple images in one IPython Notebook cell?

Question

If I have multiple images (loaded as NumPy arrays) how can I display the in one IPython Notebook cell?

I know that I can use plt.imshow(ima) to display

Answer 1

If you don't mind an additional dependency here is a two liner using scikit-image:

from skimage.util import montage
plt.imshow(montage(np.array(images), multichannel=True))

Set multichannel=True for color images and multichannel=False for grayscale images.