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SIBGRAPI
2003
IEEE
13 years 9 months ago
Creating and Editing Curves on Subdivision Surfaces
Jörn Loviscach, Henning Thöle
SIBGRAPI
2003
IEEE
13 years 9 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 9 months ago
Fast Stellar Mesh Simplification
Antônio Wilson Vieira, Luiz Velho, Hé...
SIBGRAPI
2003
IEEE
13 years 9 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 9 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