Streamlining life certificate authentication: Biometric integration with fingerprint and vein recognition

With the rapid advancement of technology worldwide, there is an increasing demand for innovative solutions to address challenges in managing and delivering public services, particularly for pensioners. One key challenge faced by institutions responsible for disbursing financial entitlements to pensioners is the "proof of life" verification process, which is often time-consuming and prone to errors. This thesis proposes a digital solution that enhances security and accuracy by combining two biometric authentication methods—fingerprint and vein recognition. By integrating these complementary biometric techniques, the system significantly improves the accuracy of the "proof of life" process. Experimental results demonstrated that the dual-authentication system achieved higher accuracy compared to using a single method, providing over 87.07% accuracy in verifying pensioners' identity, with verification times under 4 seconds. This efficient and secure approach ensures that eligible pensioners can continue receiving their pensions without delays, benefiting both pensioners and service providers.