文件名称：CMU_PIE_FRONTAL
文件大小：58.33MB
文件格式：MAT
更新时间：2017-07-25 05:10:37
CMU_PIE， face database
This data is a subset of CMU_PIE face database, which contains 7576 images of 68 persons. For each person, all frontal images are taken from four subsets in an orderly way: expression subset,illum subset,lights subset and talking subset. Each image is cropped to the size 112x100 from the original image by using the software face++.