837 search results - page 69 / 168 » A Topological Method of Surface Representation |
ICPR
2004
IEEE
14 years 11 months ago
2004
IEEE
This paper deals with the matching of geometric objects including points, curves, surfaces, and subvolumes using implicit object representations in both linear and non-linear sett...
SIGGRAPH
1992
ACM
14 years 2 months ago
1992
ACM
We describe a physically-based Monte Carlo technique for approximating bidirectional reflectance distribution functions (BRDFs) for a large class of geometries by directly simulat...
COMPUTING
1999
13 years 10 months ago
1999
In line image understandingaminimal lineproperty preserving(MLPP)graphoftheimagecompliments the structural information in geometric graph representations like the run graph. With ...
ICCAD
2006
IEEE
14 years 7 months ago
2006
IEEE
Electrostatic analysis of complicated molecular surfaces arises in a number of nanotechnology applications including: biomolecule design, carbon nanotube simulation, and molecular...
SI3D
2005
ACM
14 years 3 months ago
2005
ACM
This paper presents a new technique for rendering bidirectional texture functions (BTFs) at different levels of detail (LODs). Our method first decomposes each BTF image into mul...