Short time state space method for human motion identification

In this paper, UWB radar system is introduced and the applicability of the short time state space method (STSSM) is investigated for the extraction of micro-Doppler (m-D) features from a walking subject. A full wave model of human motion and the Boulic model are used to validate the proposed STSSM a...

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Bibliographic Details
Published inDigest - IEEE Antennas and Propagation Society. International Symposium (1995) pp. 510 - 511
Main Authors Lingyun Ren, Haofei Wang, Fathy, Aly E., Tran, Nghia, Kilic, Ozlem
Format Conference Proceeding
LanguageEnglish
Published IEEE 01.07.2015
Subjects
Analytical models
Feature extraction
Joints
Legged locomotion
Spectrogram
Ultra wideband radar
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Summary:In this paper, UWB radar system is introduced and the applicability of the short time state space method (STSSM) is investigated for the extraction of micro-Doppler (m-D) features from a walking subject. A full wave model of human motion and the Boulic model are used to validate the proposed STSSM and calibrate the parameters before it was applied to experimental data. It is experimentally demonstrated that STSSM can successfully distinguish the motion of different body joints by identifying corresponding m-D frequencies.
ISSN:1522-3965
DOI:10.1109/APS.2015.7304641