On-line signature biometric system with employment of single-output multilayer perceptron
A. Szklarzewski, Marcin Derlatka · 2006
This paper presents a practical approach to handwritten signature recognition. The biometric system was designed by means of the single-output multilayer perceptrons (MLP). The signatures were acquired using a digitizing tablet which captures information about the signing process, like the pen tip position (x, y), pen tip pressure and pen azimuth, and altitude angles. Both the identification and signature verification problems were considered. The system recognizes forged and original signatures in case of identification and verification problems and, based on it, accepts or denies access for a given user. Working of the designed system allowed to suppose that the presented realization of the signature biometric system can be used in various security systems which have a limited number of registered users.