Sensor interoperability and fusion in signature verification: A case study using tablet PC

TL;DR

This paper evaluates sensor interoperability and fusion in signature verification using two Tablet PCs, proposing an enrollment strategy and demonstrating performance with a large signature database.

Contribution

It introduces a novel approach to sensor fusion and interoperability in signature verification, along with an enrollment strategy across different devices.

Findings

Sensor fusion improves verification accuracy

Interoperability between different Tablet PCs is feasible

Proposed enrollment strategy enhances performance

Abstract

Several works related to information fusion for signature verification have been presented. However, few works have focused on sensor fusion and sensor interoperability. In this paper, these two topics are evaluated for signature verification using two different commercial Tablet PCs. An enrolment strategy using signatures from the two Tablet PCs is also proposed. Authentication performance experiments are reported by using a database with over 3000 signatures.