Analysis of microDopplers from human gait using reassigned joint time-frequency transform
The Doppler spectrogram of a moving human is characterised by microDoppler returns due to the dynamic movements of the different body parts. The reassigned joint time-frequency transform is applied to study these distinct microDoppler features. Reassigned spectrograms generated from a simulation mod...
Gespeichert in:
Veröffentlicht in: | Electronics letters 2007-11, Vol.43 (23), p.1309-1311 |
---|---|
Hauptverfasser: | , |
Format: | Artikel |
Sprache: | eng |
Schlagworte: | |
Online-Zugang: | Volltext |
Tags: |
Tag hinzufügen
Keine Tags, Fügen Sie den ersten Tag hinzu!
|
Zusammenfassung: | The Doppler spectrogram of a moving human is characterised by microDoppler returns due to the dynamic movements of the different body parts. The reassigned joint time-frequency transform is applied to study these distinct microDoppler features. Reassigned spectrograms generated from a simulation model and measured data are presented and analysed. |
---|---|
ISSN: | 0013-5194 1350-911X |
DOI: | 10.1049/el:20071515 |