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View all- Sousan WZhu QGandhi RMahoney W(2013)Smart Grid Tamper Detection Using Learned Event PatternsOptimization and Security Challenges in Smart Power Grids10.1007/978-3-642-38134-8_5(99-115)Online publication date: 2-Nov-2013
Sensors deployed in different parts of a city continuously record traffic data, such as vehicle flows and pedestrian counts. We define an unexpected change in the traffic counts as an anomalous local event. Reliable discovery of such events is ...
Compared to other anomalous video event detection approaches that analyze object trajectories only, we propose a context-aware method to detect anomalies. By tracking all moving objects in the video, three different levels of spatiotemporal contexts are ...
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