481 search results - page 25 / 97 » Statistical environment representation for navigation in nat... |
PSYCHNOLOGY
2008
13 years 6 months ago
2008
The current study belongs to a series of studies promoted by the EU funded project "PASION", which focuses on augmenting social presence. The underlying assumptions to t...
VLUDS
2010
13 years 2 months ago
2010
This work aims to investigate the suitability of applying Virtual Reality techniques in the exploration of Mars terrain features in order to support the creation of topographic ma...
TOG
2002
13 years 7 months ago
2002
We present a new method for real-time rendering of objects with complex isotropic BRDFs under distant natural illumination, as specified by an environment map. Our approach is bas...
AUIC
2006
IEEE
14 years 1 months ago
2006
IEEE
Pointing is a natural way of communicating. Children in all cultures use pointing inherently. Attaching tags to our environment enables interaction by pointing. Visual tags are a g...
GEOINFORMATICA
2010
13 years 6 months ago
2010
Abstract The modeling of a landscape environment is a cognitive activity that requires appropriate spatial representations. The research presented in this paper introduces a struct...