On Sat, Jan 10, 2009 at 5:13 AM, Alasdair <amc...@gmail.com> wrote: > > Why not use octave for image processing? It can be run from within > Sage, and its image processing toolbox is very mature and functional. > From what I've seen of PIL, its functionality is outstripped by > octave. > > -Alasdair
I don't know Octave that well. Are you talking about http://octave.sourceforge.net/image/index.html ? If so, this does require an interface to imagemagick, which I gather is quite a powerful program itself. Thoughts? > > On Jan 10, 1:11 am, lfmartins <luizfelipe.mart...@gmail.com> wrote: >> I'm trying to do image processing in Sage, and so far I have been able >> to do something like this: >> >> import sympy.thirdparty >> pyglet = sympy.thirdparty.import_thirdparty('pyglet') >> from pyglet import image >> fimg = open('<path omitted>.jpg','rb') >> img = image.load('hint.jpg',fimg) >> w,h = img.width, img.height; >> w,h >> >> I don't want to display the images in Sage, just be able to manipulate >> them (add noise, etc.) >> >> Is there another way, like importing pil directly? >> >> Felipe Martins > > > > --~--~---------~--~----~------------~-------~--~----~ You received this message because you are subscribed to the Google Groups "sage-edu" group. To post to this group, send email to sage-edu@googlegroups.com To unsubscribe from this group, send email to sage-edu+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/sage-edu?hl=en -~----------~----~----~----~------~----~------~--~---
