[Insight-users] Need help: How to iterate though Analyze Datasets

[Dan Mueller]

Hi Alex,

Welcome to ITK!

You can find some getting started material here:
    http://www.itk.org/ITK/help/help.html
    http://www.itk.org/ITK/help/tutorials.html

Regarding your specific question about iterating over each slice, you
probably want the itk::SliceBySliceImageFilter.

See here:
    http://www.itk.org/Doxygen/html/classitk_1_1SliceBySliceImageFilter.html
and here:
    http://www.insight-journal.org/browse/publication/133

Hope this helps.

Cheers, Dan

On 13 August 2011 17:11,  <Alexandra.Derntl at gmx.at> wrote:
> Hello ITK-Users!
>
> I’m new to ITK and I’m looking for an Slice Iterator, where I can work with Analyze (img, hdr) Datasets. The Datasets itself are in 3D,  however I want to extract each 2D image (in a loop) to perform for example a thresholdfilter on them, or filters to minimize artefacts. After that, I want to write a new file with the modified data.
>
> Is this possible? Are there any suitable tutorials in the web? I tried the examples in the ITK Guide, unfortunetly they don’t work for me.
>
>  Thank you for your time!
>
> Alex
>
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