Automatic facial ezpression recognition based on Local Binary Patterns of Local Areas
Automatic facial expression recognition is one of the great challenges in facial expression recognition field. An algrithom of automatic facial expression recognition is proposed based on Local Binary Patterns of local areas (LLBP)in this work. First, the position of eye balls is fixed by projection method. Then the local areas of the eyes and mouths neighbourhood could be determined through the pri-knowledge of face structure. The LBP feature on the local areas is then computed as the facial feature for facial expression recognition. Finally, the recognition experiment is conducted on the JAFFE facial database, which showd the realibility of the method proposed.
facial ezpression recognition local binary patterns LLBP facial feature eztraction eye location
Wei-feng LIU Shu-juan Li Yan-jiang WANG
College of Information and Control Engineering China University of Petroleum (East China) Dongying 257061, P.R.China
国际会议
2009 WASE International Conference on Information Engineering(2009年国际信息工程会议)(ICIE 2009)
太原
英文
197-200
2009-07-10（万方平台首次上网日期，不代表论文的发表时间）