On Sun, 14 Dec 2014 12:52:03 +0100 "Nicolas P. Rougier" Nicolas.Rougier@inria.fr wrote:
Thanks Jérôme, I will look into your code. Having other filter might be useful for my case.
While looking for code, I've also found this (pure python) implementation: http://stackoverflow.com/questions/12729228/simple-efficient-bilinear-interp...
Great, I keep the link as well. it is interesting to have it.
The only drawback is the poor cache efficiency of the numpy implementation (where actually cython rocks)