[Insight-users] image region iterator

[Wyke Huizinga]

Hi,

>
> I'm having a problem with the image iterator.
> I want to iterate over a specific volume in a 4D image.
> What I do is the following:
>
> I loop over the volumes in the 4D image. Each new loop the region for the
> image iterator changes.
> The region is put into a function which should iterate then over the
> specific volume.
>
> The region size is set to the size of a volume and the size of the 4th
> dimension is set to 0 (in this case: [79 107 60 0])
> The region index is set to [0 0 0 loopindex].
>
> Both the region and the image are passed in correctly into the function.
>
> However, the iterator says it is at its end before even starting the loop.
> The code can be found here: http://pastebin.com/PArvffSq
> It goes wrong at line 55.
>
> I'm a bit of a newby in both ITK and C++, so forgive me if the code looks
> bad.
>
> Thanks for your help,
>
>
> *Wyke Huizinga*
>
>
>
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