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The Application of Micro Doppler Features In Target Classification

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57,28 €
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Topuz Alemdaroglu, Ozge The Application of Micro Doppler Features In Target Classification
Topuz Alemdaroglu, Ozge - The Application of Micro Doppler Features In Target Classification

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57,28 € IVA inclusa
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Consegna: tra 2021-04-21 e 2021-04-23
Vendita & spedizione: Dodax EU

Descrizione

This study aims to experimentally investigate the feasibility of discriminating human motions with the help of micro Doppler features by using radar. In the first phase, different time-frequency transformations are applied on the simulated walking data and the results of the simulator are compared with field experiments. In the following phase, several field experiments which are in the scope of the simulator are conducted and the experimental data for running, crawling, creeping and walking with the aspect angles of 0°, 30°, 60° are collected by using a ground surveillance radar. Signal processing steps and micro Doppler processing steps are applied to the collected data and spectrograms are obtained. Six features, which are torso frequency, bandwidth of the signal, offset of the signal, bandwidth without micro Dopplers, the standard deviation of the signal strength, the period of the arms or legs motions are extracted from the spectrograms and the efficiency of the features in motion classification is compared. Lastly, a simple neural network based classifier is constructed. The classification performances of different human motions by neural network classification are examined.

Contributori

Scrittore:
Topuz Alemdaroglu, Ozge

Ulteriori informazioni

Tipo multimediale:
Taschenbuch
Editore:
LAP Lambert Academic Publishing
Biografia:
The author was born in Ankara, Turkey on 2nd March 1987. She studied Electrical-Electronics Engineering (EEE) at Bilkent University. She has M.Sc.-Degree from EEE department of Middle East Technical University. She has been working at the largest Turkish defense company, since 2010. Her specific area of expertise includes radar systems technology.
Lingua:
Englisch
Numero di Pagine:
200

Dati Principali

Tipologia prodotto:
Paperback book
Dimensioni del collo:
0.229 x 0.152 x 0.012 m; 0.304 kg
GTIN:
09783659719189
DUIN:
47I35BOMAPD
57,28 €
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