1027 search results - page 129 / 206 » Illustrating smooth surfaces |
RT
2000
Springer
14 years 2 months ago
2000
Springer
We present an algorithm for ray tracing displacement maps that requires no additional storage over the base model. Displacement maps are rarely used in ray tracing due to the cost...
SGP
2007
14 years 1 months ago
2007
Discrete Laplace operators are ubiquitous in applications spanning geometric modeling to simulation. For robustness and efficiency, many applications require discrete operators th...
BMVC
2002
14 years 1 months ago
2002
A likelihood formulation for human tracking is presented based upon matching feature statistics on the surface of an articulated 3D body model. A benefit of such a formulation ove...
VMV
2008
14 years 17 days ago
2008
We present in this paper a novel object tracking system based on 3D contour models. For this purpose, we integrate two complimentary likelihoods, defined on local color statistics...
VMV
2003
14 years 15 days ago
2003
The signed distance field of a surface can effectively support many geometry processing tasks such as decimation, smoothing, and Boolean operations since it provides efficient a...