Thomas Kropfreiter — accepted AI-conference papers

2024

A Distributed Joint Integrated Probabilistic Data Association (JIPDA) Filter with Soft Object Association

Thomas Kropfreiter, Florian Meyer, Franz Hlawatsch

ICASSP 2024accepted

We propose a distributed multisensor joint integrated probabilistic data association (JIPDA) filter for multiobject tracking in decentralized sensor networks. Conventional Chernoff fusion of the posterior multiobject distributions of neighboring sensors presupposes a correct "hard" association of th…

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2020

Feature Drift Resilient Tracking of The Carotid Artery Wall Using Unscented Kalman Filtering With Data Fusion

Jan Dorazil, Rene Repp, Thomas Kropfreiter, Richard Prüller, Kamil Ríha, Franz Hlawatsch

ICASSP 2020accepted

An analysis of the motion of the common carotid artery (CCA) provides effective indicators for cardiovascular diseases. Here, we propose a method for tracking CCA wall motion from a B-mode ultrasound video sequence. An unscented Kalman filter based on a suitably devised state-space model fuses measu…

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