320 search results - page 20 / 64 » Exponential shadow maps |
83
Voted
SI3D
2005
ACM
15 years 3 months ago
2005
ACM
This paper presents a technique for mapping relief textures onto arbitrary polygonal models in real time. In this approach, the mapping of the relief data is done in tangent space...
103
Voted
CRV
2005
IEEE
14 years 11 months ago
2005
IEEE
In this paper, we present an approach for video surveillance involving (a) moving object detection, (b) tracking and (c) normal/abnormal event recognition. The detection step uses...
VISUALIZATION
2002
IEEE
15 years 2 months ago
2002
IEEE
Surface texturing aids the visualization of polygonal meshes by providing additional surface orientation cues and feature annotations. Such texturing is usually implemented via te...
SIGGRAPH
2000
ACM
15 years 2 months ago
2000
ACM
Many researchers have been arguing that geometry, bump maps, and BRDFs present a hierarchy of detail that should be exploited for efficient rendering purposes. In practice howeve...
85
Voted
AAAI
2006
14 years 11 months ago
2006
The MAP (maximum a posteriori hypothesis) problem in Bayesian networks is to find the most likely states of a set of variables given partial evidence on the complement of that set...