If Karl's code works ok then it would be nice to make a high level interface that does the BB optimization and returns a mask. That could be added to some appropriate lib part of the dist (Image2D?).
Christian On 11/09/2010, at 9:22 AM, Matthew Kenworthy wrote: > > I benchmarked the four programs with a 1000 x 1000 input piddle and > small convex and concave polygons (really small, only 5-6 points > each). > > > My solution is going to choke for lots of points, since it generates a [N, > dims(image)] size mask. I was looking into the winding soution, but Karl's > code is an optimised version of that and so I'd suggest you stick with that. > > At the end of the day, the main thing is...does it do the job you want > correctly, and does it do it fast enough? I love working with PDL, but if > your code is good enough for the problem, go for it! > > OTOH, if you're using it as a learning experience, you can never get enough > examples :) > > Matt > > _______________________________________________ > Perldl mailing list > [email protected] > http://mailman.jach.hawaii.edu/mailman/listinfo/perldl -- Christian Soeller PhD Dept. of Physiology +64 9 3737599 x82770 University of Auckland Auckland, New Zealand fax +64 9 3737499
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