134 search results - page 25 / 27 » Real-time abnormal motion detection in surveillance video |
ISMAR
2009
IEEE
14 years 1 months ago
2009
IEEE
In many cases, visual tracking is based on detecting, describing, and then matching local features. A variety of algorithms for these steps have been proposed and used in tracking...
SSDBM
2005
IEEE
14 years 26 days ago
2005
IEEE
Recent advancements in sensor technology have made it possible to collect enormous amounts of data in real time. However, because of the sheer volume of data most of it will never...
CVPR
2003
IEEE
14 years 9 months ago
2003
IEEE
Background subtraction is the first step of many video surveillance applications. What is considered background varies by application, and may include regular, systematic, or comp...
BMVC
2001
13 years 9 months ago
2001
This paper addresses the problem of using appearance and motion models in classifying and tracking objects when detailed information of the object’s appearance is not available....
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...