التفاصيل البيبلوغرافية
| العنوان: |
Human micro-doppler detection and classification studies at Mersin University using real outdoor experiments via C-band FMCW radar. |
| المؤلفون: |
Tekir, Onur, Özdemir, Caner |
| المصدر: |
International Journal of Engineering & Geosciences; Jul2024, Vol. 9 Issue 2, p211-220, 10p |
| مصطلحات موضوعية: |
MOVEMENT disorders, DOPPLER effect, GAIT disorders, RADAR, SPECTROGRAMS |
| مستخلص: |
In this work, a unique radar hardware is introduced for human-gait micro-Doppler studies. The developed radar sensor operates in C-band microwave frequencies. We share several outdoor experiments at Mersin University facilities to detect and characterize human walking and running movements. In these experiments, various walking and running movements were performed with different people. To examine the Doppler properties of human motion, raw data gathered is transformed onto 2D jointtime-frequency plane. The generation of micro-Doppler signatures in the transformed data is the first step in the extraction of features of the walking/running human motion. It is shown that the directions, durations, range distances as well as torso and limb velocities of walking and running human movements in each experiment are successfully obtained from these micro-Doppler signatures. [ABSTRACT FROM AUTHOR] |
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| قاعدة البيانات: |
Complementary Index |