Traditional fingerprint recognition systems require that the users touch a sensor to perform biometric acquisitions. In order to increase the usability, acceptability, and accuracy of fingerprint recognition technologies, touchless systems have recently been studied. With respect to touch-based biometric techniques, these systems present important differences in most of the steps of the recognition process. Studies in the literature can be classified into technologies based on two-dimensional and three-dimensional methods. These studies also present important differences in terms of accuracy and required level of user cooperation. This paper presents a brief survey on touchless recognition technologies, proposing a classification of two-dimensional and three-dimensional biometric recognition techniques.
|Titolo:||Touchless fingerprint biometrics : a survey on 2D and 3D technologies|
|Parole Chiave:||3D; biometrics; fingerprint; survey; touchless|
|Settore Scientifico Disciplinare:||Settore INF/01 - Informatica|
Settore ING-INF/05 - Sistemi di Elaborazione delle Informazioni
|Data di pubblicazione:||mag-2014|
|Digital Object Identifier (DOI):||10.6138/JIT.2014.15.3.01|
|Appare nelle tipologie:||01 - Articolo su periodico|