How can I get the interpolated pathway using control points and visualize it in Volume Viewer?

I am working on the mandibular canal segmentation. I am using CBCT dental dataset. Each data is 480x480x320 DICOM images.

I have placed some control points along the canal as shown in the following figure.

Now I want to interpolate the pathway of the canal based on control points (as shown by the red line).

I have found some useful information in the following link regarding spline interpolation in 3D –

https://www.mathworks.com/help/curvefit/constructing-spline-curves-in-2d-and-3d.html;jsessionid=22fddabf82e5d0a2063588f02fdc

But the result generated by ‘cscvn’ is plotted using ‘fnplt’. In my case, I want to show it in Volume Viewer (as shown in the image). Also, I want to get the coordinates of the points along the pathway.

Thank you in advance.

Answer 1

[darova]

See this answer: LINK