A New Method for the Dynamic Signature Verification Based on the Stable Partitions of the Signature

Abstract

Abstract. Dynamic signature is a very interesting biometric attribute which is commonly socially acceptable. In this paper we propose a new method for the dynamic signature verification using stable partitions of the signature. This method assumes selection of two the most stable hybrid partitions individually for the signer. Hybrid partitions are formed by a combination of vertical and horizontal sections of the signature. The selected partitions are used during identity verification process. In the test of the proposed method we used BioSecure DS2 database, distributed by the BioSecure Association.