[Insight-developers] Variable sigma along each axis in itk::SmoothingRecursiveGaussianImageFilter

[Karthik Krishnan]

I'd like to commit a minor enhancement to
itk::SmoothingRecursiveGaussianImageFilter to be able to take in variable
sigma along each dimension. The patch is attached. All tests seem to be
passing on the experimental submitted to the dashboard from isengard.

There are no changes to the public or protected API. Just the addition of
the method SetSigmaArray( const SigmaArrayType & ) . The existing SetSigma(
scalar ) method goes through the above method. Also the type of m_Sigma is
been changed from a scalar to a vector, but this should cause no issues to
users or derived classes, since m_Sigma is private.

Thanks
--
karthik
-------------- next part --------------
An HTML attachment was scrubbed...
URL: <http://www.itk.org/mailman/private/insight-developers/attachments/20100617/95c0d673/attachment.htm>
-------------- next part --------------
A non-text attachment was scrubbed...
Name: itkSmoothingRecursiveGaussianImageFilter.patch
Type: text/x-patch
Size: 4474 bytes
Desc: not available
URL: <http://www.itk.org/mailman/private/insight-developers/attachments/20100617/95c0d673/attachment.bin>