lda线性特征提取，用于人脸识别，首先进行小波特征提取后用lda提取特征。-lda linear feature extraction for face recognition, first of all, after feature extraction using wavelet feature extraction using lda.

基于LDA算法的人脸识别，使用ORL人脸数据库做实验，达到95 的识别率-LDA algorithm-based face recognition using ORL face database experiment, 95 recognition rate