18 search results - page 2 / 4 » Spatial Orientation in Virtual Environments: Background Cons... |
PRESENCE
1998
13 years 4 months ago
1998
Two experiments investigated components of participants’ spatial knowledge when they navigated large-scale ‘‘virtual buildings’’ using ‘‘desk-top’’ (i.e., nonimm...
ACCV
2010
Springer
12 years 11 months ago
2010
Springer
Abstract. Robust foreground object segmentation via background modelling is a difficult problem in cluttered environments, where obtaining a clear view of the background to model i...
AGILE
2009
Springer
13 years 11 months ago
2009
Springer
Image retrieval of landscape photographs requires accurate annotation using multi-faceted descriptions relating to the subject and content of the photograph. The subject of such ph...
ICPR
2010
IEEE
13 years 2 months ago
2010
IEEE
We propose a region-based foreground object segmentation method capable of dealing with image sequences containing noise, illumination variations and dynamic backgrounds (as often...
VR
2007
IEEE
13 years 10 months ago
2007
IEEE
Even in state-of-the-art virtual reality (VR) setups, participants often feel lost when navigating through virtual environments. In psychological experiments, such disorientation ...