323 search results - page 12 / 65 » Displaced subdivision surfaces |
CAGD
2006
14 years 9 months ago
2006
In this paper we propose a new kind of nonlinear and geometry driven subdivision scheme for curve interpolation. Instead of using linear combination of old vertexes, displacement ...
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...
PRL
1998
14 years 9 months ago
1998
This paper describes a novel approach to surface tracking in volumetric image stacks. It draws on a statistical model of the uncertainties inherent in the characterisation of feat...
CAGD
2006
14 years 9 months ago
2006
Subdivision templates of numerical values are replaced by templates of matrices in this
GMP
2002
IEEE
15 years 2 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...