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http://dx.doi.org/10.5391/JKIIS.2004.14.7.801

Facial Image Analysis Algorithm for Emotion Recognition  

Joo, Y.H. (군산대학교 전자정보공학부)
Jeong, K.H. (군산대학교 전자정보공학부)
Kim, M.H. (연세대학교 전기전자공학과)
Park, J.B. (연세대학교 전기전자공학과)
Lee, J. (ETRI 지능형로봇연구단)
Cho, Y.J. (ETRI 지능형로봇연구단)
Publication Information
Journal of the Korean Institute of Intelligent Systems / v.14, no.7, 2004 , pp. 801-806 More about this Journal
Abstract
Although the technology for emotion recognition is important one which demanded in various fields, it still remains as the unsolved problem. Especially, it needs to develop the algorithm based on human facial image. In this paper, we propose the facial image analysis algorithm for emotion recognition. The proposed algorithm is composed as the facial image extraction algorithm and the facial component extraction algorithm. In order to have robust performance under various illumination conditions, the fuzzy color filter is proposed in facial image extraction algorithm. In facial component extraction algorithm, the virtual face model is used to give information for high accuracy analysis. Finally, the simulations are given in order to check and evaluate the performance.
Keywords
감정인식;얼굴영상;퍼지 색상 필터;얼굴영역 추출 알고리즘;얼굴 구성요소 추출 알고리즘;
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