69 search results - page 3 / 14 » Least Squares Subdivision Surfaces |
ISBI
2004
IEEE
14 years 6 months ago
2004
IEEE
Although flattening a cortical surface necessarily introduces metric distortion due to the non-constant Gaussian curvature of the surface, the Riemann Mapping Theorem states that ...
ICIAP
2005
ACM
14 years 5 months ago
2005
ACM
This paper presents an efficient implementation of moving least square(MLS) approximation for 3D surface reconstruction. The smoothness of the MLS is mainly determined by the weigh...
ECCV
1998
Springer
14 years 7 months ago
1998
Springer
Abstract. This paper addresses a problem arising in the reverse engineering of solid models from depth-maps. We wish to identify and fit surfaces of known type wherever these are a...
PG
2007
IEEE
13 years 11 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,...
VLUDS
2010
12 years 12 months ago
2010
Modern simulation and measurement methods tend to produce meshfree data sets if modeling of processes or objects with free surfaces or boundaries is desired. In Computational Flui...