NSSC OpenIR  > 微波遥感部
Polarimetric MDS of pedestrian
Kang, Wenwu; Zhang, Yunhua; Dong, Xiao; Kang, WW (reprint author), Chinese Acad Sci, Natl Space Sci Ctr, CAS Key Lab Microwave Remote Sensing, Beijing 100190, Peoples R China.
KeywordRadar Polarimetry Motion Estimation Electromagnetic Wave Scattering Time-frequency Analysis Object Detection Radar Signal Processing Polarimetric Mds Radar Observation Signature Identification Human Motions Social Security Operation Social Rescue Operation Polarimetric Microdoppler Signatures Motion-captured Dataset Carnegie Mellon University Motion Graphic Laboratory Feko Matlab Radar Scattering Calculation Time-frequency Diagram Hh Microdoppler Ka-band Radar Experiment
AbstractRadar observation and signature identification of human motions have a variety of applications in social security and rescue operations. Both simulation and real radar experiment are conducted to investigate the polarimetric micro-Doppler signatures (MDSs) of a pedestrian. In the simulation, the motion-captured dataset developed by Carnegie Mellon University motion graphic laboratory is first used, then both Feldberechnung bei Korpern mit beliebiger Oberflache (FEKO) and MATLAB are used to calculate the radar scattering of pedestrian' arms, based on which, horizontal-horizontal (HH) and horizontal-vertical (HV) polarimetric MDSs are analysed. Simulation results clearly show that in the time-frequency diagram, HH micro-Doppler (m-D) of arms is rising, whereas HV m-D is falling, which is verified by practical Ka-band radar experiment on a pedestrian. The work shows that by using polarimetric radar the m-D signature of human motion can be much well detected and identified which can be further explored for classification of different people.
Indexed BySCI ; EI
Document Type期刊论文
Corresponding AuthorKang, WW (reprint author), Chinese Acad Sci, Natl Space Sci Ctr, CAS Key Lab Microwave Remote Sensing, Beijing 100190, Peoples R China.
Recommended Citation
GB/T 7714
Kang, Wenwu,Zhang, Yunhua,Dong, Xiao,et al. Polarimetric MDS of pedestrian[J]. ELECTRONICS LETTERS,2018,54(17):1051-1052.
APA Kang, Wenwu,Zhang, Yunhua,Dong, Xiao,&Kang, WW .(2018).Polarimetric MDS of pedestrian.ELECTRONICS LETTERS,54(17),1051-1052.
MLA Kang, Wenwu,et al."Polarimetric MDS of pedestrian".ELECTRONICS LETTERS 54.17(2018):1051-1052.
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