The Multiple Model CPHD Tracker

Ramona Georgescu, Peter Willett
2012 IEEE Transactions on Signal Processing  
The Probability Hypothesis Density (PHD) is a practical approximation to the full Bayesian multitarget filter. The Cardinalized PHD (CPHD) filter was proposed to deal with the "target death" problem of the PHD filter. A multiple-model PHD exists; in this work, a multiple model version of the considerably more complex CPHD filter is derived. It is implemented using Gaussian mixtures, and a track management (for display and scoring) strategy is developed.
doi:10.1109/tsp.2012.2183128 fatcat:pdortt2r4ff4tns4gxfq6or3ci