Hi, I would like to extract the centerlines of a vein model that I obtained from the segmentation. When I fix the fiducial points the model of the centerline is empty, in fact if I see the information there is written that the centerline has 0 points. I use the version 4.8.1 of 3D slicer so the vmt…

PS I want to use the points in solidworks to recreate a sketch of the curve.

You can use Extract skeleton module to create a text file (id, x, y, z) file directly from a binary labelmap. You can use VMTK extension’s Centerline Computation module for more complex shapes (for example for extracting complete vessel trees) or if you prefer to get output as a VTK polydata file.

I will try with extract skeleton! Thank you!

Extraction of the centerlines

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Extraction of the centerlines

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