20 search results - page 3 / 4 » Analyzing Abnormal Events from Spatio-temporal Trajectories |
CRV
2005
IEEE
13 years 7 months ago
2005
IEEE
In this paper, we present an approach for video surveillance involving (a) moving object detection, (b) tracking and (c) normal/abnormal event recognition. The detection step uses...
ICIP
2010
IEEE
13 years 3 months ago
2010
IEEE
Compared to other approaches that analyze object trajectories, we propose to detect anomalous video events at three levels considering spatiotemporal context of video objects, i.e...
NAR
2011
12 years 8 months ago
2011
Chromosomal rearrangement (CR) events result from abnormal breaking and rejoining of the DNA molecules, or from crossing-over between repetitive DNA sequences, and they are involv...
SSDBM
2010
IEEE
13 years 10 months ago
2010
IEEE
One challenge in Earth science research is the accurate and efficient ad-hoc query and retrieval of Earth science satellite sensor data based on user-defined criteria to study and...
RECOMB
2008
Springer
14 years 6 months ago
2008
Springer
Since the discovery of the "Philadelphia chromosome" in chronic myelogenous leukemia in 1960, there is an ongoing intensive research of chromosomal aberrations in cancer....