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CHI
2000
ACM
14 years 2 months ago
2000
ACM
Eye movement-based interaction offers the potential of easy, natural, and fast ways of interacting in virtual environments. However, there is little empirical evidence about the a...
VR
1993
IEEE
14 years 2 months ago
1993
IEEE
The technical limitations of early Virtual Reality systems made them almost teasers for showing the potential of the technology. Since these early days, many researchers have focu...
CICLING
2010
Springer
14 years 2 months ago
2010
Springer
In this paper, we address both standard and focused retrieval tasks based on comprehensible language models and interactive query expansion (IQE). Query topics are expanded using a...
ICCV
1995
IEEE
14 years 2 months ago
1995
IEEE
Atheoreticalframeworkisintroducedfortheperceptionofspecularsurfacegeometry.Whenanobserver moves in three-dimensional space, real scene features such as surface markings remain stat...
CRV
2005
IEEE
14 years 11 days 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...