matlab projects Archives - Page 56 of 94

Cancelable iris template generation using look-up table mapping

Posted on January 28, 2016 by Matlab-Projects |

One of the potential passiveness in a biometric system is the invasion of stored biometric template, which may lead to serious security and privacy thefts. The emerging need of biometric…

Recompression effects in iris segmentation

Posted on January 28, 2016 by Matlab-Projects |

Rating a compression algorithm’s performance is usually done in experimental studies, where researchers have frequently used JPEG pre-compressed data. It is not clear yet, whether results of such compression experiments…

Iris authentication in handheld devices – considerations for constraint-free acquisition

Posted on January 28, 2016 by Matlab-Projects |

As a near ideal biometric, iris authentication is widely used and mobile acquisition techniques are known. But iris acquisition on handheld imaging devices, such as smartphones, poses multiple, unique challenges. In this paper, a…

Multi-modal authentication system for smartphones using face, iris and periocular

Posted on January 28, 2016 by Matlab-Projects |

Secure authentication for smartphones is becoming important for many applications such as financial transactions. Until today PIN and password authentication are the most commonly used methods for smartphone access control.…

Deep Representations for Iris, Face, and Fingerprint Spoofing Detection

Posted on January 28, 2016 by Matlab-Projects |

Biometrics systems have significantly improved person identification and authentication, playing an important role in personal, national, and global security. However, these systems might be deceived (or spoofed) and, despite the…

Attack of Mechanical Replicas: Liveness Detection With Eye Movements

Posted on January 28, 2016 by Matlab-Projects |

This paper investigates liveness detection techniques in the area of eye movement biometrics. We investigate a specific scenario, in which an impostor constructs an artificial replica of the human eye.…

Preventing the cross-matching attack in bloom filter-based

Posted on January 28, 2016 by Matlab-Projects |

Deployments of biometric technologies are already widely disseminated, i.e. the protection of biometric reference data becomes vital in order to safeguard individuals’ privacy. Biometric template protection techniques are designed to…

Towards cancelable multi-biometrics based on bloom filters: a case study on feature level fusion of face and iris

Posted on January 28, 2016 by Matlab-Projects |

In this work we propose a generic framework for generating an irreversible representation of multiple biometric templates based on adaptive Bloom filters. The presented technique enables a feature level fusion…

Security analysis of Bloom filter-based iris biometric template protection

Posted on January 28, 2016 by Matlab-Projects |

This paper analyses the unlinkability and the irreversibility of the iris biometric template protection system based on Bloom filters introduced at ICB 2013. Hermans et al. presented at BIOSIG 2014 an attack…

Towards Bloom filter-based indexing of iris biometric data

Posted on January 28, 2016 by Matlab-Projects |

Conventional biometric identification systems require exhaustive 1 : N comparisons in order to identify biometric probes, i.e. comparison time frequently dominates the overall computational workload. Biometric database indexing represents a…