30 May
2011
30 May
'11
5:15 p.m.
Fast interpolation algorithms using PyOpenCL may be worth looking at. I heard today of an interesting interpolation method that does not go exactly through data-points, but is extremely efficient to implement--will look into that some more. Either way, being able to size up and down large images efficiently would certainly be useful.
I also noticed a SciPy abstract that sounded very interesting on this kind of thing... James.