Implementation of a Contactless Biometric Kiosk System with Biometric Fingerprint Validity Evaluation and Spoofing Face Detection 


Vol. 50,  No. 8, pp. 1301-1309, Aug.  2025
10.7840/kics.2025.50.8.1301


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  Abstract

This paper proposes a contactless biometric kiosk system integrated with fingerprint validity evaluation technology and spoof facial detection functionality. The system is designed as a multi-modal platform, allowing users to register and authenticate both fingerprints and facial data within a single device. Additionally, it includes features to prevent duplicate resident registration numbers, detect identical fingerprints for validity evaluation, and detect masked, spoofed, or duplicate faces. For implementation, the biometric kiosk and user interface were developed, and performance evaluations were conducted, including tests for detecting pre-registered resident registration numbers, duplicate biometric data, and masked or spoofed faces. The performance evaluation results confirmed the system's excellent capability, achieving a fingerprint duplication detection rate (SDR) of 99% and a facial duplication detection rate (SDR) of 98%.

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  Cite this article

[IEEE Style]

Y. Baek, "Implementation of a Contactless Biometric Kiosk System with Biometric Fingerprint Validity Evaluation and Spoofing Face Detection," The Journal of Korean Institute of Communications and Information Sciences, vol. 50, no. 8, pp. 1301-1309, 2025. DOI: 10.7840/kics.2025.50.8.1301.

[ACM Style]

Young-hyun Baek. 2025. Implementation of a Contactless Biometric Kiosk System with Biometric Fingerprint Validity Evaluation and Spoofing Face Detection. The Journal of Korean Institute of Communications and Information Sciences, 50, 8, (2025), 1301-1309. DOI: 10.7840/kics.2025.50.8.1301.

[KICS Style]

Young-hyun Baek, "Implementation of a Contactless Biometric Kiosk System with Biometric Fingerprint Validity Evaluation and Spoofing Face Detection," The Journal of Korean Institute of Communications and Information Sciences, vol. 50, no. 8, pp. 1301-1309, 8. 2025. (https://doi.org/10.7840/kics.2025.50.8.1301)
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pISSN : 1226 - 4717
eISSN : 2287 - 3880