NumPy Folks, Sorry for the self-reply, but I have determined that this may have something to do with an alpha channel being present. When I remove the alpha channel, things appear to work as I expect. Any discussion on the matter?
Brady On Fri, Jul 12, 2013 at 10:00 PM, Brady McCary <[email protected]> wrote: > NumPy Folks, > > I want to load images with PIL and then operate on them with NumPy. > According to the PIL and NumPy documentation, I would expect the > following to work, but it is not. > > > > Python 2.7.4 (default, Apr 19 2013, 18:28:01) > [GCC 4.7.3] on linux2 > Type "help", "copyright", "credits" or "license" for more information. >>>> import numpy >>>> numpy.version.version >>>> >>>> import Image >>>> Image.VERSION > '1.1.7' >>>> >>>> im = Image.open('big-0.png') >>>> im.size > (2550, 3300) >>>> >>>> ar = numpy.asarray(im) >>>> ar.size > 1 >>>> ar.shape > () >>>> ar > array(<PIL.PngImagePlugin.PngImageFile image mode=LA size=2550x3300 at > 0x1E5BA70>, dtype=object) > > > > By "not working" I mean that I would have expected the data to be > loaded/available in ar. PIL and NumPy/SciPy seem to be working fine > independently of each other. Any guidance? > > Brady _______________________________________________ NumPy-Discussion mailing list [email protected] http://mail.scipy.org/mailman/listinfo/numpy-discussion
