Percorrer por autor "MELO, MARTIM COELHO DE"
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- Indoors Radar Detection: Performance Analysis and Development of Tracking AlgorithmsPublication . MELO, MARTIM COELHO DE; Dias, André Miguel PinheiroThe application of radar technology within indoor environments presents a challenge owing to the complex and dynamic nature of such spaces. Accurate tracking and classification of objects in indoor scenarios require specialized solutions to surmount the myriad of challenges posed by factors like clutter, multipath propagation, and interference. This work presents a comprehensive analysis of an indoor radar-based object tracking system, aiming to address these challenges. The proposed system leverages radar sensors placed strategically within the environment and employs Kalman filter variants, including the Unscented Kalman Filter and the Standard Kalman Filter, for tracking. Through a rigorous evaluation process encompassing various parameter configurations and testing across multiple scenes and trajectories, the system’s performance is assessed. The evaluation highlights the impact of parameters like process noise, minimum cluster points, and epsilon value on tracking accuracy. The results showcase that the system achieves an average error of 0.182 m across diverse indoor scenarios and movement patterns.