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논문 기본 정보

자료유형
학술저널
저자정보
Lee, Minkyu (Department of Electrical and Electronic Engineering, Yonsei University) Choi, Jaesung (Department of Electrical and Electronic Engineering, Yonsei University) Lee, Sangyoun (Department of Electrical and Electronic Engineering, Yonsei University)
저널정보
국제컴퓨터가상수술학회 Journal of International Society for Simulation Surgery Journal of International Society for Simulation Surgery 제2권 제2호
발행연도
2015.1
수록면
64 - 66 (3page)

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Purpose : In this paper we proposed cascade feature filter and projection method for rapid human face recognition for the large-scale high-dimensional face database. Materials and Methods : The relevant features are selected from the large feature set using Fast Correlation-Based Filter method. After feature selection, project them into discriminant using Principal Component Analysis or Linear Discriminant Analysis. Their cascade method reduces the time-complexity without significant degradation of the performance. Results : In our experiments, the ORL database and the extended Yale face database b were used for evaluation. On the ORL database, the processing time was approximately 30-times faster than typical approach with recognition rate 94.22% and on the extended Yale face database b, the processing time was approximately 300-times faster than typical approach with recognition rate 98.74 %. Conclusion : The recognition rate and time-complexity of the proposed method is suitable for real-time face recognition system on the large-scale high-dimensional face database.

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