1216 search results - page 158 / 244 » Anomaly Detection Using an Ensemble of Feature Models |
ICIP
2007
IEEE
14 years 9 months ago
2007
IEEE
We propose and evaluate a method to identify tornadoes automatically in Doppler radar imagery by detecting hook echoes, which are important signatures of tornadoes, in Doppler rad...
AVSS
2009
IEEE
14 years 2 months ago
2009
IEEE
—In this paper, we consider the challenging problem of unusual event detection in video surveillance systems. The proposed approach makes a step toward generic and automatic dete...
ICPR
2008
IEEE
14 years 9 months ago
2008
IEEE
Double JPEG compression detection is of significance in digital forensics. We propose an effective machine learning based scheme to distinguish between double and single JPEG comp...
ICRA
2009
IEEE
14 years 2 months ago
2009
IEEE
— This paper presents a distributed version of our previous work, called SAFDetection, which is a sensor analysisbased fault detection approach that is used to monitor tightlycou...
AIPR
2003
IEEE
13 years 11 months ago
2003
IEEE
This paper describes an approach for using several levels of data fusion in the domain of autonomous off-road navigation. We are focusing on outdoor obstacle detection, and we pre...