In an era where ensuring security is of utmost importance, biometric identification emerges as a fundamental aspect, capitalizing on unique biological signals that are impossible to replicate. This groundbreaking study introduces an innovative approach to authentication by harnessing photoplethysmographic (PPG) signals, which are renowned for their accessibility and cost-effectiveness. Delve into a realm where optical sensors extract PPG signals, unveiling their potential as inherently distinctive biometric traits. By drawing insights from biometric datasets of 40 subjects, this book meticulously demonstrates the effectiveness of PPG signals under controlled conditions. More than ten thousand feature sets are analyzed, revealing the superiority of the Support Vector Machine (SVM) model with an exceptional accuracy rate of 99.46%. This publication reveals the culmination of a project that revolutionizes biometric personal identification, with a specific focus on critical sectors such as banking, military, and information technology.
Kim Ho Yeap, an associate professor at Universiti Tunku Abdul Rahman, Malaysia, and a senior member of the Institute of Electrical and Electronics Engineers, has published over 150 peer-reviewed articles and 2 patents. One of his published works impacted the design of the ALMA telescope's receiver optics. Yeap holds Chartered Engineer, Professional Engineer, and ASEAN Chartered Professional Engineer statuses, has received teaching excellence and Intel Kudos awards, and has secured 25 research grants.Chee Theng Chow graduated with first-class Honours in Electronic Engineering from Universiti Tunku Abdul Rahman, Malaysia, and currently works as an engineer at SiTime.Hui Tyen Low earned her bachelor's with Honours in Electronic Engineering from Universiti Tunku Abdul Rahman, Malaysia, and works as an engineer at Synapxe.Humaira Nisar is a professor at Universiti Tunku Abdul Rahman, Malaysia. She has published over 200 peer-reviewed articles, focusing on biomedical imaging, neuro-signal processing, and utilizing AI for healthcare.
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