Hi Stéfan, Thanks -- I hadn't realized matplotlib's user-interaction abilities were that sophisticated! I'll definitely give that route a shot.
Zach On Dec 3, 2007, at 9:46 AM, Stefan van der Walt wrote: > Hi Zach > > Attached is some code for removing radial distortion from images. It > shows how to draw lines based on user input using matplotlib. It is > not suited for a big application, but useful for demonstrations. > > Try it on > > http://mentat.za.net/results/window.jpg > > Regards > Stéfan > > On Thu, Nov 29, 2007 at 11:59:05PM -0500, Zachary Pincus wrote: >> Thanks for the suggestions, everyone! All very informative and most >> helpful. >> >> For what it's worth, here's my application: I'm building a tool for >> image processing which needs some manual input in a few places (e.g. >> user draws a few lines). The images are greyscale images with 12-14 >> bits of dynamic range (from a microscope), so I need to have some >> basic brightness/contrast/gamma controls, as well as allowing basic >> drawing on the image to get the needed user input. It looks like GL >> or wx will be best suited here, I think? (I presume that python/ >> numpy/ >> [GL|wx] can keep up with things like dragging a slider to change >> brightness/contrast/other LUT changes, as long as I code reasonably.) >> >> Anyhow, thanks for all the input, >> >> Zach<radial.py> > _______________________________________________ > Numpy-discussion mailing list > Numpy-discussion@scipy.org > http://projects.scipy.org/mailman/listinfo/numpy-discussion _______________________________________________ Numpy-discussion mailing list Numpy-discussion@scipy.org http://projects.scipy.org/mailman/listinfo/numpy-discussion
