A Comparative Analysis of Biometrics Types: Literature Review

Abstract

This study provides a thorough analysis of the various biometric types, including their advantages and disadvantages. It compares the different types and provides details about false acceptance and false rejection rates, along with their equations. Biometric screening systems are used to test and identify persons using their physiological or behavioral characteristics. Using only one recognition device is not suitable for identification systems. Multi-factor authentication can improve system security by using two or more kinds of security types, such as passwords and cards, but this is not an ideal security scheme. Passwords may be forgotten or inputted incorrectly, or the identification card may be stolen. To verify and classify people using their physiological attributes, biometric devices are used. These technologies can be classified as either behavioral or physiological biometrics. The former has many shortcomings, such as noisy data, inter-class similarity, intra-class variability, spoofing and universality, which reduce the system's accuracy. The success rate of recognition and verification is, however, substantially improved by multimodal biometric sensing and processing systems, which leverage the detection or processing of two or more behavioral or physiological traits.

Implementation of Flood Emergency Response System with Face Analytics

“…If the victims face match, it verifies the similar faces that belong to the same person. When compare with other biometric technologies such as RFID card, fingerprint scanner and iris templates, the face recognition gives faster detection to verify the flood victim face over an overall victim at the evacuation center [10]. Fig.…”

“…The most prevalent approach for authentic user identification nowadays is static physical biometrics. They are utilized by the vast majority of firms (almost 80% globally) that collect and retain physical biometric data to validate identities for a variety of purposes [10]. Thus, the physical biometric is suitable for flood victim identification.…”

Voice Biometric Systems for User Identification and Authentication – A Literature Review

“…This is an important method and technique which is used for the identification and authentication of any user by different features. Human is having various biological aspect which is unique from each other in the different combinational form [1,2]. In the present world, we are surrounded by different biometric systems which we use in day-to-day life.…”