Identity information based on human magnetocardiography signals

arXiv:2403.13820v1 Announce Type: new
Abstract: We have developed an individual identification system based on magnetocardiography (MCG) signals captured using optically pumped magnetometers (OPMs). Our system utilizes pattern recognition to analyze the signals obtained at different positions on the body, by scanning the matrices composed of MCG signals with a 2*2 window. In order to make use of the spatial information of MCG signals, we transform the signals from adjacent small areas into four channels of a dataset. We further transform …

abstract analyze arxiv cs.cr cs.lg eess.sp human identification identity information pattern recognition recognition type