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PHD Filter Multi-Target Tracking Demonstrations

Here we demonstrate some examples of tracking with Probability Hypothesis Density (PHD) filters on both simulated and real data to illustrate the ability of these algorithms to identify (detect) targets, initiate tracks and terminate them when targets leave the scene. The number of targets varies over time and the algorithms also estimate the number of targets. This is in the presence of clutter (false alarms), where there are many more false measurements than those generated by true targets. The tracking videos are grouped into different sections according to the implementation or application.


Gaussian mixture PHD Filter

GM-(C)PHD filter tracking |   Sonar |   Video |   Radar

Demonstrations

Radar Tracking

Tracking in Radar

This video illustrates the Gaussian mixture PHD filter tracking ships in radar in Rotterdam Harbour, using the approach for tracking described in the GM-PHD tracking section. (Video courtesy of TNO in the Netherlands on a Dutch Navy sponsored project).

Heriot-Watt University and the University of Melbourne 2008