Results 31 to 40 of about 2,062 (252)
Towards anomaly detection for increased security in multibiometric systems: spoofing-resistant 1-median fusion eliminating outliers [PDF]
, 2014 Multibiometrics aims at improving biometric security in presence of spoofing attempts, but exposes a larger availability of points of attack. Standard fusion rules have been shown to be highly sensitive to spoofing attempts – even in case of a single ...
Chen, Lulu +3 more
core +1 more source
Biometric antispoofing methods: A survey in face recognition [PDF]
, 2014 Personal use of this material is permitted. Permission from IEEE must be obtained for all other uses, in any current or future media, including reprinting/republishing this material for advertising or promotional purposes, creating new collective works ...
Fiérrez, Julián +2 more
core +2 more sources
LivDet 2021 Fingerprint Liveness Detection Competition - Into the unknown [PDF]
2021 IEEE International Joint Conference on Biometrics (IJCB), 2021 The International Fingerprint Liveness Detection Competition is an international biennial competition open to academia and industry with the aim to assess and report advances in Fingerprint Presentation Attack Detection. The proposed "Liveness Detection in Action" and "Fingerprint representation" challenges were aimed to evaluate the impact of a PAD ...
Casula, Roberto +6 more
openaire +3 more sources
Advancing ECG Biometrics Through Vision Transformers: A Confidence-Driven Approach
IEEE Access, 2023 Over the past two decades, Electrocardiography (ECG) has gained significant momentum in the field of biometrics, offering a compelling alternative for person identity recognition based on physical/biological traits.
Onorato D'angelis +3 more
doaj +1 more source
, 2014 With the growing use of biometric authentication systems in the past years, spoof fingerprint detection has become increasingly important. In this work, we implement and evaluate two different feature extraction techniques for software-based fingerprint ...
Lotufo, Roberto de Alencar +2 more
core +1 more source
Feature Generation-Based Fingerprint Liveness Detection: A Novel Multimodal Approach
IEEE AccessFingerprint liveness detection is an emerging security solution that distinguishes between spoofed fingerprints and genuine fingerprints. Its importance increases because of the availability of cheap spoofing materials for fingerprints.
B. R. Rajakumar, S. Amala Shanthi
doaj +1 more source
LivDet in Action - Fingerprint Liveness Detection Competition 2019
, 2019 The International Fingerprint liveness Detection Competition (LivDet) is an open and well-acknowledged meeting point of academies and private companies that deal with the problem of distinguishing images coming from reproductions of fingerprints made of ...
Bazzoni, Carlotta +7 more
core +1 more source
Fingerprint liveness detection based on quality measures
2009 First IEEE International Conference on Biometrics, Identity and Security (BIdS), 2009 A new fingerprint parameterization for liveness detection based on quality measures is presented. The novel feature set is used in a complete liveness detection system and tested on the development set of the LivDET competition, comprising over 4,500 real and fake images acquired with three different optical sensors.
Galbally, J. +3 more
openaire +4 more sources
Perfect Fingerprint Orientation Fields by Locally Adaptive Global Models
, 2016 Fingerprint recognition is widely used for verification and identification in many commercial, governmental and forensic applications. The orientation field (OF) plays an important role at various processing stages in fingerprint recognition systems. OFs
Gottschlich, Carsten +2 more
core +1 more source
Anti-Spoof Reliable Biometry of Fingerprints Using En-Face Optical Coherence Tomography [PDF]
, 2011 Optical coherence tomography (OCT) is a relatively new imaging technology which can produce high-reso- lution images of three-dimensional structures. OCT has been mainly used for medical applications such as for ophthalmology and dermatology.
Bradu, Adrian +5 more
core +1 more source