Proceedings of the KIEE Conference (대한전기학회:학술대회논문집)
- 1999.11c
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- Pages.821-823
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- 1999
A Study on Performance Improvement of Biometric Systems Utilizing Keypad Dynamics
PIN을 이용한 Biometric System의 성능향상에 관한 연구 - Keypad Dynamics
- Lee, Hyun-Youl (Department of electrical Eng. Myong Ji University) ;
- Shin, Chang-Ho (Department of electrical Eng. Myong Ji University) ;
- Jung, Hee-Cheol (Department of electrical Eng. Myong Ji University) ;
- Choi, Hwan-Soo (Department of electrical Eng. Myong Ji University)
- Published : 1999.11.20
Abstract
This paper describes a study on a person identification system which can improve currently available biometric systems. In the procedure of PIN(Personal Identification Number) input, holding time, interkey time between key presses are measured and normalized. Person identification is performed by matching using Euclidean distance of these punching dynamics. The experimental results show the possibility of improvement of the overall system performance when keypad dynamics feature is applied to the biometric systems which take PIN input using keypads.
Keywords