502 search results - page 42 / 101 » A Framework for Activity Recognition and Detection of Unusua... |
PUC
2010
13 years 6 months ago
2010
Abstract The in-house monitoring of elders using intelligent sensors is a very desirable service that has the potential of increasing autonomy and independence while minimizing the...
CVPR
2005
IEEE
14 years 9 months ago
2005
IEEE
Detecting moving objects using stationary cameras is an important precursor to many activity recognition, object recognition and tracking algorithms. In this paper, three innovati...
CSFW
2004
IEEE
13 years 11 months ago
2004
IEEE
Since current computer infrastructures are increasingly vulnerable to malicious activities, intrusion detection is necessary but unfortunately not sufficient. We need to design ef...
ICCV
1999
IEEE
14 years 9 months ago
1999
IEEE
This paper describes a probabilistic syntactic approach to the detection and recognition of temporally extended activities and interactions between multiple agents. A complete sys...
CVPR
2011
IEEE
13 years 3 months ago
2011
IEEE
We present a distributed representation of pose and appearance of people called the “poselet activation vector”. First we show that this representation can be used to estimate...