Junoh Ryu
Ulsan National Institute of Science and Technology · 情報科学
研究室紹介
Professor Junoh Ryu's research lab specializes in wearable biometric systems and multimodal authentication, focusing on developing low-power, secure, and user-friendly devices for real-world applications. The lab integrates advanced sensing technologies—such as multispectral skin photomatrix (MSP) and electrocardiogram (ECG)—into compact wearable platforms to enhance biometric collectability, performance, and resistance to spoofing. Key research directions include hardware-software co-design for efficient signal processing, privacy-preserving biometric systems, and the development of next-generation wearable health and security devices. The lab emphasizes practical deployment of biometric systems with strong security and usability, particularly in mobile and continuous authentication scenarios.
Research Overview
Research Output Trend
Figures are computed from collected data and may differ slightly.
Selected Papers
1Multimodal biometrics are promising for providing a strong security level for personal authentication, yet the implementation of a multimodal biometric system for practical usage need to meet such criteria that multimodal biometric signals should be easy to acquire but not easily compromised. We developed a wearable wrist band integrated with multispectral skin photomatrix (MSP) and electrocardiogram (ECG) sensors to improve the issues of collectability, performance and circumvention of multimod