• 中国计算机学会会刊
  • 中国科技核心期刊
  • 中文核心期刊
论文

Fusion of MultiLevel CenterSymmetric Local Binary Pattern Features

Expand
  • (School of Computer Science,Chongqing University,Chongqing 400030,China)

Received date: 2009-09-20

  Revised date: 2009-12-25

  Online published: 2010-06-01

Abstract

Generally, the centersymmetric local binary pattern (CSLBP) is used to extract features from the  face images only once, by which the extracted texture features are not adequate to represent the face images. Therefore, we employ CSLBP to extract more abundant and informative texture features for more times, and a new face recognition method is proposed which is on the basis of the fusion of multilevel centersymmetric local binary pattern features. In this method, first, the CSLBP is utilized to extract the first level features from the original face image; then, the second level features are extracted from the  feature image by CSLBP again; likewise, we can obtain the multilevel texture features and then fuse different level features to represent face images. The experimental results on the ORL and Yale face databases demonstrate that compared with one level face image features, the method of fusing the  multilevel CSLBP features can improve the face recognition accuracy obviously.

Cite this article

LU Jianyun,HE Zhongshi,YU Lei . Fusion of MultiLevel CenterSymmetric Local Binary Pattern Features[J]. Computer Engineering & Science, 2010 , 32(6) : 48 -51 . DOI: 10.3969/j.issn.1007130X.2010.

Outlines

/