biometrics ⁽³⁾

Photoplethysmography (PPG) is a widely used optical technique for measuring blood volume changes in the microvascular bed of tissue. The effectiveness of PPG for biometric applications is significantly influenced by the wavelength of light used for signal acquisition. Different wavelengths interact with skin and blood…

The exponential growth in technology has led to significant advancements in various fields, including forensic science and criminal justice. Among these advancements, the integration of multi-modal biometric identification systems has emerged as a transformative approach for enhancing the efficacy and accuracy of criminal investigations. In…

Use of PPG Biometrics in Identification and Authentication IntroductionBiometrics, the measurement and analysis of biological data for identification purposes, has gained significant attention in recent years due to its potential applications in various fields, including security and healthcare. One particular biometric modality that has shown…