Fit 3D vessel shape surface on 3D elliptical contours

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Anatole Jimenez
Anatole Jimenez 2020-5-27
编辑： Anatole Jimenez 2020-5-27
Hello,
I need to reconstruct a vessel (cylindrical shape) from observed vessel contours (elliptical contours).
I get several 3D elliptical contours, located in the space and expressed wether as points coordinates (x,y,z) or ellipse coordinates (cx,cy,cz,r1,r2), and I wanted to fit a closed vessel-like shape. You can see an example of contours to fit below.
I don't know how to do that or if it is possible. Can you help me ?
Thanks,
Anatole Jimenez

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