36 search results - page 3 / 8 » Local energy-optimizing subdivision algorithms |
CORR
2011
Springer
13 years 29 days ago
2011
Springer
Let f be a univariate polynomial with real coefficients, f ∈ R[X]. Subdivision algorithms based on algebraic techniques (e.g., Sturm or Descartes methods) are widely used for is...
SIGGRAPH
1997
ACM
13 years 10 months ago
1997
ACM
We describe a multiresolution representation for meshes based on subdivision, which is a natural extension of the existing patch-based surface representations. Combining subdivisi...
GG
2010
Springer
13 years 4 months ago
2010
Springer
Mesh subdivision algorithms are usually specified informally using graphical schemes defining local mesh refinements. These algorithms are then implemented efficiently in an impera...
GMP
2010
IEEE
13 years 10 months ago
2010
IEEE
Abstract. Semi-algebraic sets occur naturally when dealing with implicit models and boolean operations between them. In this work we present an algorithm to efficiently and in a ce...
CGF
2007
13 years 6 months ago
2007
Given a tetrahedral mesh immersed in a voxel model, we present a method to refine the mesh to reduce the discrepancy between interpolated values based on either scheme at arbitra...