Abstract. Face recognition under varying pose is a challenging problem, especially when illumination variations are also present. Under Lambertian model, spherical harmonics repres...
Discriminatory information about person identity is multimodal. Yet, most person recognition systems are unimodal, e.g. the use of facial appearance. With a view to exploiting the ...
Niall A. Fox, Ralph Gross, Jeffrey F. Cohn, Richar...
Abstract. To implement a biometric authentication scheme, the templates of a group of people are stored in the database (DB) under the names of these people. Some person presents a...
Vladimir B. Balakirsky, Anahit R. Ghazaryan, A. J....
The paper presents a fully automatic palmprint verification system which uses 2D phase congruency to extract line features from a palmprint image and subsequently performs linear d...
Abstract. In this paper we describe a number of experiments relating to PCAbased palmprint and face recognition. The experiments were designed to determine the influence of differe...
This paper analyzes two recently released image quality specifications for single-finger scanners and proposes three new specifications targeted to different types of applications....
A. Alessandroni, Raffaele Cappelli, Matteo Ferrara...
Abstract. Classifiers based on Gaussian mixture models are good performers in many pattern recognition tasks. Unlike decision trees, they can be described as stable classifier: a s...
Jonas Richiardi, Andrzej Drygajlo, Laetitia Todesc...
Abstract. This paper proposes a novel method for speaker identification based on both speech utterances and their transcribed text. The transcribed text of each speaker's utte...
Biometrics is the automated method of recognizing a person based on a physiological or behavioural characteristic. Biometric technologies are becoming the foundation of an extensiv...
Anastasis Kounoudes, Nicolas Tsapatsoulis, Zenonas...
The determination of hashes based on biometric data is a recent topic in biometrics as it allows to handle biometric templates in a privacy manner. Applications could be the genera...