H. Baltzakis et N. Papamarkos, A new signature verification technique based on a two-stage neural networkclassifier, ENG APP ART, 14(1), 2001, pp. 95-103
Citations number
15
Categorie Soggetti
AI Robotics and Automatic Control
Journal title
ENGINEERING APPLICATIONS OF ARTIFICIAL INTELLIGENCE
This paper presents a new technique for off-line signature recognition and
verification. The proposed system is based on global, grid and texture feat
ures. For each one of these feature sets a special two stage Perception OCO
N (one-class-one-network) classification structure has been implemented. In
the first stage, the classifier combines the decision results of the neura
l networks and the Euclidean distance obtained using the three feature sets
. The results of the first-stage classifier feed a second-stage radial base
function (RBF) neural network structure, which makes the final decision. T
he entire system was extensively tested and yielded high recognition and ve
rification rates. (C) 2001 Elsevier Science Ltd. All rights reserved.