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학술대회 Design of an Embedded Multimodal Biometric System
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유장희, 고종국, 정윤수, 정성욱, 김기현, 문기영, 정교일
International Conference on Signal Image Technologies and Internet Based System (SITIS) 2007, pp.1058-1062
07MK2400, 프라이버시 보호형 바이오인식 시스템 개발, 문기영
The embedded devices in biometrics have gained increasing attention due to the demand for reliable and cost-effective personal identification systems. However, the current available embedded devices are not suitable for the real-time implementation of a biometric application system because of the limited computational resource and memory space. In this paper, we describe the design of embedded biometric systems that identify person by using face-fingerprint or iris-fingerprint multimodal biometrics technology. To implement real-time system, the biometric algorithms are efficiently enhanced for fixed-point representation and optimized for memory and computational capacity. In addition, the most time consuming components of each biometric algorithm are implemented in a Field Programmable Gate Arrays (FPGA). ©2008 IEEE.
KSP 제안 키워드
Application System, Computational capacity, Embedded Devices, Field Programmable Gate Arrays(FPGA), Fixed-point, Identification system, Memory space, Multimodal Biometric System, Personal identification, Point representation, Real-Time Implementation