Hybrid Neural Networks in Generic Biometric System: A Survey

M. Y. Shams^*

Faculty of Artificial Intelligence, Kafrelsheikh University, Kafrelsheikh, Egypt

Abstract

There are numerous definitions of hybrid systems that vary from one another in terms of the methods suggested. In general, hybrid systems can be characterised as combining two or more distinct approaches to create a fusion system that depends on the merged approaches. Sequential, auxiliary, and embedded hybrid systems are different types of hybrid systems. In general, in order to use biometrics, there must be a way to record the chosen distinguishing attribute. Preprocessing is then utilised to enhance the input. Then, for processing and storage, the most distinguishing features are extracted, encoded, and added to a suitable representation template. By comparing query inputs to templates that have been stored, it is possible to identify the subject under examination. Biometric systems have been employed by numerous industries.

Keywords: Hybrid systems; Biometrics; Auxiliary; Embedded systems.