[SciPy-User] Gaussian Filter
Brian Thorne
hardbyte at gmail.com
Fri Sep 4 09:19:24 EDT 2009
Hi all,
I'm trying to reduce the amount of calls to ndimage.filters.gaussian_filter
but still get the same answer.
>From this:
r = ndimage.filters.gaussian_filter(np_image[:,:,0], sigma=(sigma,
sigma))
g = ndimage.filters.gaussian_filter(np_image[:,:,1], sigma=(sigma,
sigma))
b = ndimage.filters.gaussian_filter(np_image[:,:,2], sigma=(sigma,
sigma))
return array([r,g,b]).transpose((1,2,0))
>
to something like this:
result = ndimage.filters.gaussian_filter(np_image,
sigma=(sigma, sigma, 1),
order=0,
mode='reflect'
)
return result
Any ideas why that is producing different output? Or what I should be doing
instead?
cheers,
Brian Thorne
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