Analysis on specific biometric approaches: ECG as one of its trait

Abstract

A biometric is in fact a pattern recognition system that uses biological traits like fingerprints, voice recognition, facial geometry, and hand geometry in addition to different patterns like iris and retina. The fact that different data protection codes like authentications and ID cards can be shared, stolen, or copied is what makes biometric so alluring. Physiological characteristics can be applied to improve the system’s security and dependability. This paper provides an overview of the main biometric technologies, the fundamental techniques used, and the disadvantages of each. The paper then demonstrates how ECG operates and discusses various opportunities for ECG.