Motion parameter estimation by using time-frequency representations

Motion parameter estimation by using time-frequency representations

The estimation of motion parameters of moving objects by using variable mu -propagation and time-frequency representations is proposed. The spectrogram and the Wigner distribution, two basic time-frequency distributions, are used. Both the velocity and the initial position can be accurately estimate...

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Veröffentlicht in:Electronics letters 2001-11, Vol.37 (24), p.1446-1448
Hauptverfasser: Stankovic, S, Djurovic, I
Format: Artikel
Sprache:eng
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Zusammenfassung:The estimation of motion parameters of moving objects by using variable mu -propagation and time-frequency representations is proposed. The spectrogram and the Wigner distribution, two basic time-frequency distributions, are used. Both the velocity and the initial position can be accurately estimated by this approach.
ISSN:0013-5194
DOI:10.1049/el:20010970