耶鲁人脸识别数据集

图像处理中，PCANet中用作人脸识别的数据集，该数据集来自耶鲁大学官方，没有修改过

 属性            大小     日期    时间   名称
----------- ---------  ---------- -----  ----
     目录           0  2011-08-09 00:07  yalefaces\
     文件        1382  2011-08-09 00:07  yalefaces\Readme.txt
     目录           0  2011-08-09 00:08  __MACOSX\
     目录           0  2011-08-09 00:08  __MACOSX\yalefaces\
     文件         167  2011-08-09 00:07  __MACOSX\yalefaces\._Readme.txt
     文件       35413  1997-04-06 16:06  yalefaces\subject01.gif
     文件       36294  1997-04-06 16:06  yalefaces\subject01.glasses
     文件       36294  1997-04-06 16:06  yalefaces\subject01.glasses.gif
     文件       36692  1997-04-06 16:06  yalefaces\subject01.happy
     文件       42921  1997-04-06 16:06  yalefaces\subject01.leftlight
     文件       34100  1997-04-06 16:06  yalefaces\subject01.noglasses
     文件       36129  1997-04-06 16:06  yalefaces\subject01.normal
     文件       71627  1997-04-06 16:06  yalefaces\subject01.rightlight
     文件       36370  1997-04-06 16:06  yalefaces\subject01.sad
     文件       36307  1997-04-06 16:06  yalefaces\subject01.sleepy
     文件       36647  1997-04-06 16:06  yalefaces\subject01.surprised
     文件       36381  1997-04-06 16:06  yalefaces\subject01.wink
     文件       31137  1997-04-06 16:06  yalefaces\subject02.centerlight
     文件       45239  1997-04-06 16:06  yalefaces\subject02.glasses
     文件       43765  1997-04-06 16:06  yalefaces\subject02.happy
     文件       38159  1997-04-06 16:06  yalefaces\subject02.leftlight
     文件       43681  1997-04-06 16:06  yalefaces\subject02.noglasses
     文件       43681  1997-04-06 16:06  yalefaces\subject02.normal
     文件       62924  1997-04-06 16:06  yalefaces\subject02.rightlight
     文件       43439  1997-04-06 16:06  yalefaces\subject02.sad
     文件       43518  1997-04-06 16:06  yalefaces\subject02.sleepy
     文件       45447  1997-04-06 16:06  yalefaces\subject02.surprised
     文件       43080  1997-04-06 16:06  yalefaces\subject02.wink
     文件       26833  1997-04-06 16:06  yalefaces\subject03.centerlight
     文件       27292  1997-04-06 16:06  yalefaces\subject03.glasses
     文件       28032  1997-04-06 16:06  yalefaces\subject03.happy
............此处省略140个文件信息