40 search results - page 3 / 8 » Video anomaly detection based on local statistical aggregate... |
USS
2010
13 years 5 months ago
2010
Secure multiparty computation (MPC) allows joint privacy-preserving computations on data of multiple parties. Although MPC has been studied substantially, building solutions that ...
CVPR
2011
IEEE
13 years 3 months ago
2011
IEEE
We describe a system to learn an object template from a video stream, and localize and track the corresponding object in live video. The template is decomposed into a number of lo...
CVPR
2010
IEEE
14 years 3 months ago
2010
IEEE
A novel method for crowd flow modeling and anomaly detection is proposed for both coherent and incoherent scenes. The novelty is revealed in three aspects. First, it is a unique ut...
ICMCS
2008
IEEE
14 years 2 months ago
2008
IEEE
Recently, advanced video processing systems have been developed for numerous applications, such as surveillance, tracking, monitoring, object and event detection. The large size o...
RAID
2004
Springer
14 years 29 days ago
2004
Springer
Abstract. This paper proposes a new approach to detecting aggregated anomalous events by correlating host file system changes across space and time. Our approach is based on a key...