489 search results - page 68 / 98 » Human Action Recognition Using Spatio-temporal Classificatio... |
IJCV
2010
13 years 5 months ago
2010
Real-world actions occur often in crowded, dynamic environments. This poses a difficult challenge for current approaches to video event detection because it is difficult to segm...
AIPR
2008
IEEE
13 years 9 months ago
2008
IEEE
We present an agent-based full body tracking and 3D animation system to generate motion data using stereo calibrated cameras. The novelty of our approach is that agents are bound t...
KR
1992
Springer
13 years 11 months ago
1992
Springer
While it has been realized for quite some time within AI that abduction is a general model of explanation for a variety of tasks, there have been no empirical investigations into ...
CVPR
2011
IEEE
13 years 2 months ago
2011
IEEE
In this paper we present a framework for the recognition of collective human activities. A collective activity is defined or reinforced by the existence of coherent behavior of i...
CHI
2008
ACM
14 years 7 months ago
2008
ACM
We propose an e-learning scenario where eye tracking is exploited to get valuable data about user behavior. What we look at -- as well as how we do that -- can in fact be used to ...