THE DESIGN OF AN ON-LINE SIGNATURE VERIFICATION SYSTEM: FROM THEORY TO PRACTICE

Abstract

This paper reports on the major decisions that have to be made throughout the design phase of an automatic signature verification system. It shows how knowledge about signature control and generation, in terms of a realistic mathematical and psychophysical model, can be helpful in guiding and orienting design choices and related research activities. A system designed according to this methodology is described and the results of a robust forgery test are presented.