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SIBGRAPI
2003
IEEE
13 years 10 months ago
Creating and Editing Curves on Subdivision Surfaces
Jörn Loviscach, Henning Thöle
SIBGRAPI
2003
IEEE
13 years 10 months ago
Reliable Algorithms for Ray Intersection in Computer Graphics Based on Interval Arithmetic
J. F. Sanjuan-Estrada, Leocadio G. Casado, Inmacul...
SIBGRAPI
2003
IEEE
13 years 10 months ago
Fast Stellar Mesh Simplification
Antônio Wilson Vieira, Luiz Velho, Hé...
SIBGRAPI
2003
IEEE
13 years 10 months ago
Moving Least Squares Multiresolution Surface Approximation
We describe a new method for surface reconstruction based on unorganized point clouds without normals. We also present a new algorithm for refining the inital triangulation. The o...
Boris Mederos, Luiz Velho, Luiz Henrique de Figuei...
SIBGRAPI
2003
IEEE
13 years 10 months ago
An Approximation for Normal Vectors of Deformable Models
A physically-based deformable model proposed by Terzopoulous et al. is governed by the Lagrange’s form, that establishes the relation between the dynamics of deformable models un...
Shin-Ting Wu, Vanio Fragoso de Melo