68 search results - page 5 / 14 » Adaptive tesselation of subdivision surfaces |
82
Voted
SI3D
2009
ACM
15 years 5 months ago
2009
ACM
We propose a view-dependent adaptive subdivision algorithm for rendering parametric surfaces on parallel hardware. Our framework allows us to bound the screen space error of a pie...
81
Voted
PG
2007
IEEE
15 years 4 months ago
2007
IEEE
We introduce QAS, an efficient quadratic approximation of subdivision surfaces which offers a very close appearance compared to the true subdivision surface but avoids recursion,...
84
Voted
SMI
2005
IEEE
15 years 3 months ago
2005
IEEE
Point-based surfaces (i.e. surfaces represented by discrete point sets which are either directly obtained by current 3D acquisition devices or converted from other surface represe...
83
Voted
GMP
2002
IEEE
15 years 3 months ago
2002
IEEE
We propose the use of surface subdivision as adaptive and higher-order boundary elements for solving a Helmholtz partial differential equation to calculate accurate acoustics sca...
67
Voted
EWC
2006
14 years 10 months ago
2006
We have previously proposed a new technique for the communication-free adaptive refinement of tetrahedral meshes that works for all configurations. Implementations of the scheme mu...