作者
Ruben Tolosana, Ruben Vera-Rodriguez, Javier Ortega-Garcia, Julian Fierrez
发表日期
2015/5/8
期刊
IEEE Access
卷号
3
页码范围
478-489
出版商
IEEE
简介
Due to the technological evolution and the increasing popularity of smartphones, people can access an application using authentication based on biometric approaches from many different devices. Device interoperability is a very challenging problem for biometrics, which needs to be further studied. In this paper, we focus on interoperability device compensation for online signature verification since this biometric trait is gaining a significant interest in banking and commercial sector in the last years. The proposed approach is based on two main stages. The first one is a preprocessing stage where data acquired from different devices are processed in order to normalize the signals in similar ranges. The second one is based on feature selection taking into account the device interoperability case, in order to select to select features which are robust in these conditions. This proposed approach has been successfully …
学术搜索中的文章
R Tolosana, R Vera-Rodriguez, J Ortega-Garcia… - IEEE Access, 2015