FUSION AND RECOGNITION OF FACE AND IRIS FEATURE BASED ON WAVELET FEATURE AND KFDA

被引:4
|
作者
Gan, Jun-Ying [1 ]
Liu, Jun-Feng [1 ]
机构
[1] Wuyi Univ, Sch Informat, Jiangmen 529020, Guangdong, Peoples R China
关键词
Face Recognition; Iris Recognition; Discrete Wavelet Transform; Kernel Fisher Discriminant Analysis; Feature Fusion;
D O I
10.1109/ICWAPR.2009.5207475
中图分类号
TP39 [计算机的应用];
学科分类号
081203 ; 0835 ;
摘要
In this paper, a novel approach to the fusion and recognition of face and iris image based on wavelet features and Kernel Fisher Discriminant Analysis (KFDA) is developed. Firstly, the dimension is reduced, the noise is eliminated, the storage space is saved and the efficiency is improved by Discrete Wavelet Transform (DWT) to face and iris image. Secondly, face and iris features are extracted and fusion by KFDA. Finally, Nearest Neighbor classifier is selected to perform recognition. Experimental results on ORL face database and CASIA iris database show that not only the,small sample problem' is overcome by KFDA, but also the correct recognition rate is higher than that of face recognition and iris recognition.
引用
收藏
页码:47 / 50
页数:4
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