TY - GEN
T1 - Target detection and classification by uwb communication signal based on third-order cumulants
AU - Zhong, Yi
AU - Zhou, Zheng
AU - Jiang, Ting
PY - 2014
Y1 - 2014
N2 - We have taken an experimental study about a novel method of the feasibility of ultra-wideband (UWB) communication system to concealed obstacles detection and classification. The recognition of target can be achieved by received UWB-IR signals from the UWB communication system which is different from traditional method using UWB radar echoes. In this paper, we propose a third-order statistic method to extract features that are representative of the target types from the received signals. Then, support vector machine (SVM) is used to realize the obstacle identification. The detection performance is compared with that of feature extraction method based on statistical characteristics of received signal (Ru Ying et al., Globecom Workshops (GC Wkshps), 2012 IEEE;1389-1393, 2012; Junqin He et al., Globecom Workshops (GC Wkshps), 2012 IEEE, 1460-1463, 2012). According to the experiment based on real data collected by the received signals of UWB communication, the results indicate that the detection method based on third-order cumulant shows better noise immunity than that based on statistical characteristics.
AB - We have taken an experimental study about a novel method of the feasibility of ultra-wideband (UWB) communication system to concealed obstacles detection and classification. The recognition of target can be achieved by received UWB-IR signals from the UWB communication system which is different from traditional method using UWB radar echoes. In this paper, we propose a third-order statistic method to extract features that are representative of the target types from the received signals. Then, support vector machine (SVM) is used to realize the obstacle identification. The detection performance is compared with that of feature extraction method based on statistical characteristics of received signal (Ru Ying et al., Globecom Workshops (GC Wkshps), 2012 IEEE;1389-1393, 2012; Junqin He et al., Globecom Workshops (GC Wkshps), 2012 IEEE, 1460-1463, 2012). According to the experiment based on real data collected by the received signals of UWB communication, the results indicate that the detection method based on third-order cumulant shows better noise immunity than that based on statistical characteristics.
KW - Support vector machine
KW - Target detection
KW - Third-order cumulant
KW - UWB communication
UR - http://www.scopus.com/inward/record.url?scp=84897042742&partnerID=8YFLogxK
U2 - 10.1007/978-3-319-00536-2_53
DO - 10.1007/978-3-319-00536-2_53
M3 - Conference contribution
AN - SCOPUS:84897042742
SN - 9783319005355
T3 - Lecture Notes in Electrical Engineering
SP - 461
EP - 468
BT - Proceedings of the Second International Conference on Communications, Signal Processing, and Systems, CSPS 2013
PB - Springer Verlag
T2 - 2nd International Conference on Communications, Signal Processing, and Systems, CSPS 2013
Y2 - 1 September 2013 through 2 September 2013
ER -