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Mesh Saliency Analysis via Local Curvature Entropy

: Limper, Max; Kuijper, Arjan; Fellner, Dieter W.


Santos, Luis Paulo (Ed.) ; European Association for Computer Graphics -EUROGRAPHICS-:
Eurographics 2016. Short Papers : 2016, Lisbon, Portugal
Aire-la-Ville: Eurographics Association, 2016
ISSN: 1017-4656
European Association for Computer Graphics (Eurographics Annual Conference) <37, 2016, Lisbon>
Fraunhofer IGD ()
Guiding Theme: Digitized Work; Research Area: Computer graphics (CG); Research Area: Computer vision (CV); computational geometry; object modeling; mesh simplification

We present a novel approach for estimating mesh saliency. Our method is fast, flexible, and easy to implement. By applying the well-known concept of Shannon entropy to 3D mesh data, we obtain an efficient method to determine mesh saliency. Comparing our method to the most recent, state-of-the-art approach, we show that results of at least similar quality can be achieved within a fraction of the original computation time. We present saliency-guided mesh simplification as a possible application.