Search Results for author: Anselmo A. Montenegro

Found 2 papers, 2 papers with code

A minimalistic approach for fast computation of geodesic distances on triangular meshes

1 code implementation18 Oct 2018 Luciano A. Romero Calla, Lizeth J. Fuentes Perez, Anselmo A. Montenegro, Marcos Lage

In this work, we present a minimalistic parallel algorithm based on front propagation to compute approximate geodesic distances on meshes.

Computational Geometry

A Robust Feature-aware Sparse Mesh Representation

1 code implementation18 Oct 2018 Lizeth J. Fuentes Perez, Luciano A. Romero Calla, Anselmo A. Montenegro

Second, we achieve good surface approximation with over-fitting control by combining the power of a continuous global dictionary representation with a modified Orthogonal Marching Pursuit.

Computational Geometry

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