计算机工程2011，Vol.37Issue(4)：181-183,3.DOI:10.3969/j.issn.1000-3428.2011.04.065
基于复小波和Gabor小波的人脸识别
Face Recognition Based on Complex Wavelet and Gabor Wavelet
柴智 1刘正光1
作者信息
- 1. 天津大学电气与自动化工程学院,天津,300072
- 折叠
摘要
Abstract
Motivated by the deficiency of the Dual-Tree Complex Wavelet Transform(DT-CWT) for feature extraction along horizontal and vertical directions, a novel face recognition method is proposed by combining DT-CWT and Gabor wavelet. Face feature vectors are conducted by connecting the features extracted by DT-CWT in 6 directions and Gabor wavelet in the direction of 0° and 90°. Fisherfaces method is exploited to construct the linear subspace. Euclidean distance based classifier is adopted for classification. Experimental results demonstrate the validity of the proposed method with the ORL database.关键词
人脸识别/双树复小波变换/Gabor小波/Fisherfaces方法Key words
face recognition/ Dual-Tree Complex Wavelet Transform(DT-CWT)/ Gabor wavelet/ Fisherfaces method分类
信息技术与安全科学引用本文复制引用
柴智,刘正光..基于复小波和Gabor小波的人脸识别[J].计算机工程,2011,37(4):181-183,3.
