[Insight-users] ITK Polygon representation

[Luis Ibanez]

Hi Ofri,

The ImageRegion class is specifically intended to support
the streaming capabilities of ITK image filters. For this
reason it only provides rectangular N-D regions.

You may want to take a look at the itk::Mesh class.
http://www.itk.org/Insight/Doxygen/html/classitk_1_1Mesh.html
This is the data structure intended for representing
geometrical objects.

Another option is the family of SpatialObjects
http://www.itk.org/Insight/Doxygen/html/classitk_1_1SpatialObject.html
that you can find in the Insight/SpatialObject directory.

Please let us know if you have further questions.

Thanks

Luis

======================================
Ofri Sadowsky wrote:
> Hi Everyone,
> 
> 
> I am trying to define a polygonal ROI object as part of an initial image
> segmentation. I looked at the ITK doumentation for itk::Region,
> itk::ImageRegion, itk::MeshRegion, but they don't seem to provide what
> I need. Does ITK have a class for simple (planar) polygons? Is there an
> associated iterator for a plygonal region?
> 
> Thanks,
> 
> Ofri Sadowsky.
> 
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