Continues Wavelet Transform (CWT) applied to the scattering response of on body concealed weapons. A series of experiments were conducted to test the system which involved on and off body objects such as, knives, handheld guns. Experimental results illustrated the success of the approach in analyzing the LTR signature. Spectral response for every target could be seen as a distribution in which the energy level and life-time depended on the target material and geometry and gives powerful information of the target unique signature.
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