Separating centerline metrics

[som1197]

Hello @lassoan

Thanks for clarifying the curvature results! Could you tell me how you developed a tube representation of the centerline model to post process the curvature metric? Currently only radius is the scalar that is available to post process, following on my previous issue.

Slicer - Convert centerlines to a graph {V,E}

Thank you @lassoan for the piece of code. Yes I will send out a pull request with the proposed changes soon. Moreover, I also wanted to know if scalar values of ‘GroupIDsarray’, ‘TortuosityArray’ , ‘BlankingArray’ etc. can be incorporated in the centerline model. I generated the following plots by using the conventional vmtkscripts, but it does not always work correctly. [image] [image] Currently there are only 3 ways to postprocess the centerline data as shown here. [image] However, c…

I used the earlier method you mentioned in the video to coincide the merged centerlines (curves/splines) on the vtkpolydata surface representation of the centerline model but got this.

Is there a way to obtain the curve/spline representation for the centerline model or the vtkpolydata?
Basically I want a bifurcation point in the centerline model so that I can separate the vessels for the hemodynamic analysis later on.

Thanks.