157 search results - page 26 / 32 » 3D surface filtering using spherical harmonics |
CRV
2007
IEEE
14 years 2 months ago
2007
IEEE
In this paper we propose a wavelet-based light representation. This representation is used for recovering illumination and reflectance of a scene with known geometry from a singl...
BMCBI
2010
2010
Orientation-dependent backbone-only residue pair scoring functions for fixed backbone protein design
13 years 7 months ago
Background: Empirical scoring functions have proven useful in protein structure modeling. Most such scoring functions depend on protein side chain conformations. However, backbone...
PG
1997
IEEE
13 years 11 months ago
1997
IEEE
In this paper, we present a new scheme of data representation for image-based objects. It allows the illumination to be changed interactively without knowing any geometrical infor...
VIS
2003
IEEE
14 years 8 months ago
2003
IEEE
We present a new algorithm for simplifying the shape of 3D objects by manipulating their medial axis transform (MAT). From an unorganized set of boundary points, our algorithm com...
VIS
2008
IEEE
14 years 9 months ago
2008
IEEE
In this work we present basic methodology for interactive volume editing on GPUs, and we demonstrate the use of these methods to achieve a number of different effects. We present f...