ImageLinearIterator - WithIndex removed
| Please use this identifier to cite or link to this publication: http://hdl.handle.net/1926/1309 |
Published in The Insight Journal - 2007 July - December.
Submitted by Richard Beare on 10-19-2007.
ITK includes a number of iterators including the {em itkImageLinearConstIteratorWithIndex} and {em
itkImageLinearIteratorWithIndex} that support visiting voxels along
lines parallel to the image axes. This is particularly useful for
separable filters. This article introduces modified versions that do
not maintain location index so that filters that don't require index
information can perform faster.
Preliminary tests indicate that the iteration speed is improved, but
that filters such as the RecursiveSmoothingGaussianImageFilter do not
change significantly.
itkImageLinearIteratorWithIndex} that support visiting voxels along
lines parallel to the image axes. This is particularly useful for
separable filters. This article introduces modified versions that do
not maintain location index so that filters that don't require index
information can perform faster.
Preliminary tests indicate that the iteration speed is improved, but
that filters such as the RecursiveSmoothingGaussianImageFilter do not
change significantly.
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| Keywords: | linear iterator |
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