전자공학회논문지B (Journal of the Korean Institute of Telematics and Electronics B)
- 제32B권1호
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- Pages.50-63
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- 1995
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- 1016-135X(pISSN)
뉴로-퍼지 알고리듬을 이용한 얼굴인식
Face Recognition Using a Neuro-Fuzzy Algorithm
초록
In this paper, we propose a face recognition method using a neuro-fuzzy algorithm. In the preprocessing step, we extract the face part from the background image by tracking face boundaries. Then based on the a priori knowledge of human faces we extract the features such as widths of eyes and mouth, and distances from eye to nose and nose to mouth. In the recognition step. We use a neuro-fuzzy algorithm that employs a fuzzy membership function and modified error backpropagation algorithm. The former absorbs the variation of feature values and the latter shows good learning efficiency. Computer simulation results with 20 persons show that the proposed method gives higher recognition rate than the conventional ones.
키워드