An Algorithm For 3d Curve Smoothing
IMAGE PROCESSING ON LINE(2021)
摘要
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.
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关键词
3D curve smoothing
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