295 search results - page 5 / 59 » Path detection in video surveillance |
PRL
2006
13 years 6 months ago
2006
In this paper we propose a trajectory clustering algorithm suited for video surveillance systems. Trajectories are clustered on-line, as the data are collected, and clusters are o...
ESANN
2004
13 years 8 months ago
2004
For face recognition from video streams speed and accuracy are vital aspects. The first decision whether a preprocessed image region represents a human face or not is often made by...
SACMAT
2006
ACM
14 years 19 days ago
2006
ACM
In this paper we have addressed confidentiality and privacy for video surveillance databases. First we discussed our overall approach for suspicious event detection. Next we discu...
ICPR
2002
IEEE
14 years 7 months ago
2002
IEEE
For applications such as video surveillance and human computer interface, we propose an efficiently integrated method to detect and track faces. Various visual cues are combined t...
ICIP
1999
IEEE
14 years 8 months ago
1999
IEEE
Performances evaluation of image processing intermediate results in video based surveillance systems is extremely important due to the variety of approaches to this task. In this ...