AN EVALUATION OF PARALLEL STRATEGIES FOR FEATURE VECTOR CONSTRUCTION IN AUTOMATIC SIGNATURE VERIFICATION SYSTEMS

Abstract

This paper describes possible strategies for the implementation of a feature selection algorithm particularly suited to the realisation of an efficient automatic handwritten signature verification system in which an active feature vector, optimised with respect to an individual signer, is constructed during an enrollment period. A range of configurations based on transputer arrays are considered and the possible implementational approaches evaluated. The paper demonstrates how the inherent parallelism which exists within a generic model for verification can be exploited to provide an optimised general-purpose framework for verification processing.