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This paper presents the concept of using a multisensor radio-frequency (RF) system for the detection and tracking of the ball and players in ball sports. The system will be designed as a supporting system for video based tracking systems. The system will consist of two subsystems using RFID and radar technology to detect the position and velocity parameters of the players and ball in sports such as...
The paper presents a method for estimation of acceleration in passive coherent location (PCL) radar. The method is based on the Generalized Chirp Transform, which is a maximum likelihood estimator in this case. The authors propose a fast and efficient algorithm for calculating acceleration by filtering a two-dimensional range-Doppler surface. The algorithm is tested on simulated data as well as on...
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