[ITK-users] BinaryImageToShapeLabelMapFilter problem

[Bradley Lowekamp]

Hello,

The  BinaryImageToShapeLabelMapFilter's Centroids are computed in physical space and are represented as a point.

ITK uses strong type which makes this type of issue clear. The type of itk::ShapreLabelObject::CentroidType[1] is an itk::Point. This is used for physical coordinates. While the itk::Index type ( or itk::ContinuousIndex ) is used for indices.

Also the PhysicalSize is going to be in your physical units, and not the number of voxels.

Brad


[1] http://www.itk.org/Doxygen/html/classitk_1_1ShapeLabelObject.html#a34402f70c483dfe5b7e412d891d5abf6

On Dec 8, 2014, at 10:11 AM, Zein Salah <zeinsalah at gmail.com> wrote:

> Are elements in
> a label map no more related to there position in the image? or I am
> missing some point here??

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