42 search results - page 3 / 9 » Computing the visibility map of fat objects |
COMGEO
2006
ACM
13 years 6 months ago
2006
ACM
Geometric shortest paths are a major topic in computational geometry; see the survey paper by Mitchell [12]. A shortest path between two points in a simple polygon can be found in...
SIGGRAPH
1993
ACM
13 years 10 months ago
1993
ACM
A method is describedfor switching smoothly between rendering algorithms as required by the amount of visible surface detail. The result will be more realism with less computation...
SIGGRAPH
2000
ACM
13 years 10 months ago
2000
ACM
We introduce deep shadow maps, a technique that produces fast, high-quality shadows for primitives such as hair, fur, and smoke. Unlike traditional shadow maps, which store a sing...
ICPR
2002
IEEE
14 years 7 months ago
2002
IEEE
This paper presents a new kernel method for appearance-based object recognition, highly robust to noise and occlusion. It consists of a fully connected Markov Random Field that in...
RT
2004
Springer
13 years 11 months ago
2004
Springer
In this paper, we introduce a real-time algorithm to render the rich visual effects of general non-height-field geometric details, known as mesostructure. Our method is based on ...