Abstract:
:A gait analysis method based on continuous wave (CW) radar is proposed in this paper. Time-frequency analysis is used to analyze the radar micro-Doppler echo from walking humans, and the relationships between the time-frequency spectrogram and human biological gait are discussed. The methods for extracting the gait parameters from the spectrogram are studied in depth and experiments on more than twenty subjects have been performed to acquire the radar gait data. The gait parameters are calculated and compared. The gait difference between men and women are presented based on the experimental data and extracted features. Gait analysis based on CW radar will provide a new method for clinical diagnosis and therapy.
journal_name
Gait Posturejournal_title
Gait & postureauthors
Zhang Jdoi
10.1016/j.gaitpost.2012.04.020subject
Has Abstractpub_date
2012-09-01 00:00:00pages
667-71issue
4eissn
0966-6362issn
1879-2219pii
S0966-6362(12)00299-8journal_volume
36pub_type
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