Buscar
Mostrando ítems 11-20 de 68
On the importance of using high resolution images, third level features and sequence of images for fingerprint spoof detection
(2015-01-01)
The successful and widespread deployment of biometric systems brings on a new challenge: the spoofing, which involves presenting an artificial or fake biometric trait to the biometric systems so that unauthorized users can ...
Usability Assessment In A Multi-biometric Continuous Authentication System
(IEEENew York, 2016)
Semiautomatic dental recognition using a graph-based segmentation algorithm and teeth shapes features
(2012-10-03)
Dental recognition is very important for forensic human identification, mainly regarding the mass disasters, which have frequently happened due to tsunamis, airplanes crashes, etc. Algorithms for automatic, precise, and ...
3D face recognition with reconstructed faces from a collection of 2D images
(2019-01-01)
Nowadays, there is an increasing need for systems that can accurately and quickly identify a person. Traditional identification methods utilize something a person knows or something a person has. This kind of methods has ...
Ocular Recognition Using Deep Features for Identity Authentication
(2020-07-01)
Recently, ocular biometrics has been gaining importance in Biometrics due to the poor performance obtained in some cases by biometric systems based on characteristics of the whole face. This paper presents a new method for ...
Ocular Recognition Using Deep Features for Identity Authentication
(Ieee, 2020-01-01)
Recently, ocular biometrics has been gaining importance in Biometrics due to the poor performance obtained in some cases by biometric systems based on characteristics of the whole face. This paper presents a new method for ...
Adaptive algorithms in accelerometer biometrics
(Universidade de São Paulo - USPUniversidade Federal de São Carlos - UFSCarCentro de Robótica de São Carlos - CROBSociedade Brasileira de Computação - SBCSociedade Brasileira de Automática - SBASão Carlos, 2014-10)
Nowadays, many services are available from mobile devices, like smartphones. A growing number of people are using these devices to access bank accounts, social networks and to store personal information. However, common ...
Fast identification of individuals based on iris characteristics for biometric systems
(Crc Press-taylor & Francis Group, 2012-01-01)
Nowadays, systems based on biometric techniques have a wide acceptance in many different areas, due to their levels of safety and accuracy. A biometric technique that is gaining prominence is the identification of individuals ...
On the Learning of Deep Local Features for Robust Face Spoofing Detection
(2019-01-15)
Biometrics emerged as a robust solution for security systems. However, given the dissemination of biometric applications, criminals are developing techniques to circumvent them by simulating physical or behavioral traits ...
Face recognition using local mapped pattern and genetic algorithms
(2018-08-15)
Facial recognition is one of the most used biometric technologies in automated systems which ensure a person’s identity for authorizes access and monitoring. The acceptance of face use has several advantages over other ...