327 search results - page 3 / 66 » Learning object motion patterns for anomaly detection and im... |
ICIP
2008
IEEE
14 years 9 months ago
2008
IEEE
Visual surveillance applications such as object identification, object tracking, and anomaly detection require reliable motion detection as an initial processing step. Such a dete...
GIS
2004
ACM
14 years 8 months ago
2004
ACM
Moving point object data can be analyzed through the discovery of patterns. We consider the computational efficiency of detecting four such spatio-temporal patterns, namely flock,...
ISVC
2007
Springer
14 years 1 months ago
2007
Springer
Abstract. Floating mines are a significant threat to the safety of ships in theatres of military or terrorist conflict. Automating mine detection is difficult, due to the unpredict...
DISCEX
2003
IEEE
14 years 21 days ago
2003
IEEE
We introduce a technique for detecting anomalous patterns in a categorical feature (one that takes values from a finite alphabet). It differs from most anomaly detection methods u...
ICPR
2008
IEEE
14 years 1 months ago
2008
IEEE
Frame-skipping videos usually appear in wireless video sensor networks which have wirelessly interconnected devices that are able to ubiquitously retrieve video content from the e...