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BHU�����������ݿ�������ʵ��
Ѧ����, ëϿ, �ŷ�*
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Design and realization of BHU facial expression database
Xue Yuli, Mao Xia, Zhang Fan*
School of Electronics and Information Engineering, Beijing Unive rsity of Aeronautics and Astronautics, Beijing 100083, China

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Abstract�� A comprehensive facial expression database was provided, which incl udes three kinds of facial expressions: pure facial expressions, mixed facial ex pressions and complex facial expressions. The database contains some unique emot ional facial expressions not appeared in other facial databases, and is benefit to the world facial expression databases. Questionnaire investigation for some v ideos of pure facial expressions was done to give the evaluation of every v ideo. The evaluation of each pure facial expression data was obtained throug h statistical manner. Facial expression recognition experiment on nine pure faci al expressions demonstrated the feasibility of recognizing multiple facial expre ssions. The database is helpful to the development of facial expression recognit ion technologies and emotional human-machine interaction systems.
Keywords�� emotional facial expressions   facial expression database   facial expression reco gnition     
Received 2006-03-08;
Fund:

������Ȼ��ѧ����������Ŀ(60572044); ���Ҹ߼����о���չ�ƻ�������Ŀ(2006AA01Z135)

About author: Ѧ����(1980-), Ů, ������ͨ��, ��ʿ��, YuLi Xue@ee.buaa.edu.cn.
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Ѧ����, ëϿ, �ŷ�.BHU�����������ݿ�������ʵ��[J]  �������պ����ѧѧ��, 2007,V33(02): 224-228
Xue Yuli, Mao Xia, Zhang Fan.Design and realization of BHU facial expression database[J]  JOURNAL OF BEIJING UNIVERSITY OF AERONAUTICS AND A, 2007,V33(02): 224-228
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http://bhxb.buaa.edu.cn//CN/     ��     http://bhxb.buaa.edu.cn//CN/Y2007/V33/I02/224
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