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Hi, <br>
I have used itkbinarythinningfilter for 3d skeletonization of vascular structures. So, for 3d data you can use the same filter.
<br>
Best,<br>
Jaya
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<div id="divRplyFwdMsg" dir="ltr"><font face="Calibri, sans-serif" style="font-size:11pt" color="#000000"><b>From:</b> vtkusers <vtkusers-bounces@vtk.org> on behalf of KitKat <johan.paasche@gmail.com><br>
<b>Sent:</b> Monday, January 22, 2018 1:11:22 PM<br>
<b>To:</b> vtkusers@vtk.org<br>
<b>Subject:</b> [vtkusers] Skeletonization 3D</font>
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<div class="PlainText">Hello,<br>
<br>
I am looking for a tool able to extract the centerline (skeletonize) of a<br>
structure in a 3D image, if possible without changing length.<br>
<br>
What i am passing is a 500 * 500 * 500 vtkImageData composed of char either<br>
at 0 or 1 (binary Image),<br>
and i would like to thin it until I have a 1-voxel wide line structure<br>
corresponding to the centerline, or median axis of the input image.<br>
I know ITK has a thinningfilter, but after looking the source code i saw<br>
that it only take 2D images.<br>
<br>
Does someone know if such a tool exists and is compatible with VTK ?<br>
<br>
<br>
<br>
--<br>
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