[Insight-users] ResampleImageFilter - minor issue

[Luis Ibanez]

Hi Martin,

Thanks for pointing this out.

You are right,
an ImageIteratorWithIndex will be more efficient in this case.

We just made the changes in the CVS repository.

http://www.itk.org/cgi-bin/viewcvs.cgi/Code/BasicFilters/itkResampleImageFilter.txx?root=Insight&sortby=date&r2=1.44&r1=1.43

with the corresponding credits

http://www.itk.org/cgi-bin/viewcvs.cgi/Code/BasicFilters/itkResampleImageFilter.txx?rev=1.44&root=Insight&sortby=date&view=log



Updating your CVS checkout, will get you the new
version using the iterator that you suggested.


Please let us know if you find any other thing
that can be improved.



      Thanks


        Luis



------------------------
Martin Urschler wrote:

> hi,
> 
> I have a small remark concerning the itkResampleImageFilter:
> 
> In its ThreadedGenerateData method an itk::ImageRegionIterator is used 
> to  walk the output region.
> Since for every pixel the index is needed as well, it would be more 
> efficient to use the itk::ImageRegionIteratorWithIndex, wouldn't it?
> 
> regards,
> Martin
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