18 search results - page 1 / 4 » Ray Tracing Height Fields |
CGI
2003
IEEE
13 years 10 months ago
2003
IEEE
We present a novel surface reconstruction algorithm which can directly reconstruct surfaces with different levels of smoothness in one framework from height fields using 3D discr...
HUC
2003
Springer
13 years 10 months ago
2003
Springer
Context-aware computing in location-aware environments demands the combination of real world position with a computational world model to infer context. We present a novel approach...
VIS
2007
IEEE
14 years 6 months ago
2007
IEEE
Abstract-- We describe a system for interactively rendering isosurfaces of tetrahedral finite-element scalar fields using coherent ray tracing techniques on the CPU. By employing s...
TOG
2008
13 years 4 months ago
2008
We present a new adaptive sampling strategy for ray tracing. Our technique is specifically designed to handle multidimensional sample domains, and it is well suited for efficientl...
CVPR
2011
IEEE
13 years 10 days ago
2011
IEEE
This paper presents a complete solution to estimating a scene’s 3D geometry and appearance from multiple 2D images by using a statistical inverse ray tracing method. Instead of ...