UM
Facial expression recognition based on fusion of gabor and LBP features
QUAN-YOU ZHAO1,2; BAO-CHANG PAN2; JIAN-JIA PAN3; YUAN-YAN TANG3
2008-12-01
Conference Name2008 International Conference on Wavelet Analysis and Pattern Recognition
Source PublicationProceedings of the 2008 International Conference on Wavelet Analysis and Pattern Recognition, ICWAPR
Volume1
Pages362-367
Conference Date30-31 Aug. 2008
Conference PlaceHong Kong, China
PublisherIEEE, 345 E 47TH ST, NEW YORK, NY 10017 USA
Abstract

A new person-independent facial expression recognition algorithm based on fusion of Gabor and LBP Features with OLPP is presented. Aiming at the deficiency of common Gabor feature extraction method, a new Gabor feature extraction method is proposed. Each Gabor wavelet representation of an image is divided into small subblocks, then the mean value and standard deviation in each subblock are calculated, and the statistics of all Gabor wavelet representations are connected as the feature vector. Taking into account the outstanding performance of LBP to extract local texture, we combine local statistic features of Gabor wavelets with the LBP features as feature vector. After using OLPP to reduce the feature dimension of fusion features, the facial expression image is classified by nearest neighbor method. Experimental results on two databases indicate the proposed method has higher recognition rate compared with single feature method and other methods. 

KeywordFacial Expression Recognition Gabor Wavelet Lbp Olpp
DOIhttps://doi.org/10.1109/ICWAPR.2008.4635805
URLView the original
Indexed BySCI
Language英语
WOS Research AreaComputer Science ; Engineering
WOS SubjectComputer Science, Artificial Intelligence ; Engineering, Electrical & Electronic
WOS IDWOS:000260168200066
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Cited Times [WOS]:16   [WOS Record]     [Related Records in WOS]
Document TypeConference paper
CollectionUniversity of Macau
Affiliation1.Department of Computer and Information Science, Hunan University of Science and Engineering, Yongzhou 425006 China
2.Faculty of Information Engineering, Guangdong University of Technology, Guangzhou, Guangdong 510006 China
3.Hong Kong Baptist University
Recommended Citation
GB/T 7714
QUAN-YOU ZHAO,BAO-CHANG PAN,JIAN-JIA PAN,et al. Facial expression recognition based on fusion of gabor and LBP features[C]:IEEE, 345 E 47TH ST, NEW YORK, NY 10017 USA,2008:362-367.
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