no code implementations • 11 Mar 2024 • Thomas Kropfreiter, Jason L. Williams, Florian Meyer
Our numerical results demonstrate the advantages of the proposed method that relies on thresholded cell measurements compared to the conventional multiobject tracking based on point measurements with and without AM.
no code implementations • 11 Aug 2023 • Thomas Kropfreiter, Florian Meyer, David F. Crouse, Stefano Coraluppi, Franz Hlawatsch, Peter Willett
Joint probabilistic data association (JPDA) filter methods and multiple hypothesis tracking (MHT) methods are widely used for multitarget tracking (MTT).
no code implementations • 3 Jul 2023 • Mingchao Liang, Thomas Kropfreiter, Florian Meyer
Our proposed method is based on a new statistical model that introduces a new object hypothesis for each data cell of the raw sensor measurements.
no code implementations • 11 Sep 2021 • Thomas Kropfreiter, Florian Meyer, Franz Hlawatsch
Only if a quantity characterizing the plausibility of object existence is above a threshold, a new labeled Bernoulli component is created and the object is tracked by the more accurate but more computationally demanding LMB part of the algorithm.
no code implementations • 3 Sep 2021 • Thomas Kropfreiter, Florian Meyer, Stefano Coraluppi, Craig Carthel, Rico Mendrzik, Peter Willett
In particular, JPDA suffers from the track coalescence effect, i. e., estimated tracks of targets in close proximity tend to merge and can become indistinguishable.
no code implementations • 3 Sep 2021 • Thomas Kropfreiter, Jason L. Williams, Florian Meyer
We propose a scalable track-before-detect (TBD) tracking method based on a Poisson/multi-Bernoulli model.