Enhancing Micro-Doppler Classification Using Superlet-Based Time-Frequency Distribution
Luca Mignone,
Christos Ilioudis,
Carmine Clemente
et al.
Abstract:Classical time-frequency distributions, as the Short Time Fourier Transform (STFT) or the Continuous Wavelet Transform (CWT), aim to enhance either the resolution in time or frequency, or attempt to strike a balance between the two. In this paper, we demonstrate how a super resolution technique, the Superlet based time frequency distribution, named Superlet Transform (SLT), can boost the performance of existing classification algorithms relying on information extraction from the micro-Doppler signature. SLT is… Show more
scite is a Brooklyn-based organization that helps researchers better discover and understand research articles through Smart Citations–citations that display the context of the citation and describe whether the article provides supporting or contrasting evidence. scite is used by students and researchers from around the world and is funded in part by the National Science Foundation and the National Institute on Drug Abuse of the National Institutes of Health.