37 search results - page 7 / 8 » A 3D Shape Descriptor Based on Hadamard Transform and Spheri... |
CG
2004
Springer
13 years 5 months ago
2004
Springer
In this paper, we propose an image-based texture model called IlluminationDependent Texture(IDT), for realisticly rendering objects covered with 3D texture under low-frequency ill...
3DOR
2008
13 years 7 months ago
2008
We present a new 3D shape descriptor based on conformal geometry. Our descriptor is invariant under non-rigid quasi-isometric transformations, such as pose changes of articulated ...
EMMCVPR
2005
Springer
13 years 10 months ago
2005
Springer
We propose a novel technique based on spherical splines for brain surface representation and analysis. This research is strongly inspired by the fact that, for brain surfaces, it i...
AVI
2008
13 years 7 months ago
2008
Computer visualization and networking have advanced dramatically over the last few years, partially driven by the exploding video game market. 3D hardware acceleration has reached...
CGF
2007
13 years 5 months ago
2007
Represented in a Morphable Model, 3D faces follow curved trajectories in face space as they age. We present a novel algorithm that computes the individual aging trajectories for g...