Iris Recognition After Death

نویسندگان
چکیده

منابع مشابه

Iris Recognition After Death

This paper presents a comprehensive study of postmortem human iris recognition carried out for 1,200 nearinfrared and 1,787 visible-light samples collected from 37 deceased individuals kept in the mortuary conditions. We used four independent iris recognition methods (three commercial and one academic) to analyze genuine and impostor comparison scores and check the dynamics of iris quality deca...

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Robust Iris Recognition in Unconstrained Environments

A biometric system provides automatic identification of an individual based on a unique feature or characteristic possessed by him/her. Iris recognition (IR) is known to be the most reliable and accurate biometric identification system. The iris recognition system (IRS) consists of an automatic segmentation mechanism which is based on the Hough transform (HT). This paper presents a robust IRS i...

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Iris Recognition Without Iris Normalization

Problem statement: In any real time biometric system processing speed and recognition time are crucial parameters. Reducing processing time involves many parameters like normalization, FAR, FRR, management of eyelid and eyelash occlusions, size of signature etc. Normalization consumes substantial amount of time of the system. This study contributes for improved iris recognition system with redu...

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Evaluation of the Parameters Involved in the Iris Recognition System

Biometric recognition is an automatic identification method which is based on unique features or characteristics possessed by human beings and Iris recognition has proved itself as one of the most reliable biometric methods available owing to the accuracy provided by its unique epigenetic patterns. The main steps in any iris recognition system are image acquisition, iris segmentation, iris norm...

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Iris Recognition

In an eye image, the iris is bounded by the pupil opening on its interior and the white sclera on its exterior. The visible iris pattern is largely determined by a meshwork of muscle ligaments. The iris pattern is a promising biometric characteristic because it is thought to be unique to each eye, with a high degree of discrimination ability [1]. In fact the left and right irises from the same ...

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ژورنال

عنوان ژورنال: IEEE Transactions on Information Forensics and Security

سال: 2019

ISSN: 1556-6013,1556-6021

DOI: 10.1109/tifs.2018.2881671