[IPOL discuss] [IPOL announce] new article: An Algorithm for 3D Curve Smoothing

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Sun Feb 28 20:16:12 CET 2021

A new article is available in IPOL: http://www.ipol.im/pub/art/2021/292/

Daniel Santana-Cedrés, Nelson Monzón, and Luis Álvarez,
An Algorithm for 3D Curve Smoothing,
Image Processing On Line, 11 (2021), pp. 37–55.

In this work we present an application of curve evolution techniques to 
the smoothing of 3D curves. We study two types of application scenarios: 
in the first one, the curve is just given by an ordered set of 3D 
points, and in the second one, the curve represents the medial axis of a 
3D volume. In this last scenario, the input of the algorithm is the 3D 
volume and a 3D curve representing an approximation of the volume medial 
axis. We propose an algorithm for 3D curve smoothing, based on a curve 
evolution equation which includes both scenarios. We present a variety 
of experiments to show the performance of the proposed technique.

IPOL - Image Processing On Line   - http://ipol.im/

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