502 search results - page 20 / 101 » A Framework for Activity Recognition and Detection of Unusua... |
EPIA
2005
Springer
14 years 1 months ago
2005
Springer
We are interested in the challenging scientific pursuit of how to characterize human activities in any formal meeting situation by tracking people’s positions with a computer vi...
IUI
2009
ACM
14 years 4 months ago
2009
ACM
The TaskTracer system allows knowledge workers to define a set of activities that characterize their desktop work. It then associates with each user-defined activity the set of ...
PERVASIVE
2004
Springer
14 years 27 days ago
2004
Springer
Abstract. In this work, algorithms are developed and evaluated to detect physical activities from data acquired using five small biaxial accelerometers worn simultaneously on di...
ICCV
2009
IEEE
15 years 15 days ago
2009
IEEE
We present some theoretical results related to the problem
of actively searching for a target in a 3D environment,
under the constraint of a maximum search time. We define
the o...
CVPR
2006
IEEE
14 years 1 months ago
2006
IEEE
This paper describes a general methodology for automated recognition of complex human activities. The methodology uses a context-free grammar (CFG) based representation scheme to ...