A Geodesic Flow Particle Filter For Nonthresholded Radar Tracking
Chris Kreucher, Kristine L. Bell · IEEE Transactions on Aerospace and Electronic Systems · 2018
Homotopy methods are an emerging approach to particle filtering that avoid numerical deficiencies of standard particle methods using a particle flow. This correspondence develops a new filter with nonthresholded measurements (i.e., a track-before-detect log-homotopy particle filter). We show the performance by simulating a rotating pulsed radar forming nonthresholded Range/Doppler maps.