详细说明：这是MIT人脸库，包括两组，一组人脸库，一组非人脸库，可以用分类器训练，然后用人脸识别程序识别，可以不用购买人脸库了。。。不错的

文件列表:
  faces
  .....\016752.bmp
  .....\019146.bmp
  .....\026676.bmp
  .....\038332.bmp
  .....\039181.bmp
  .....\040929.bmp
  .....\042564.bmp
  .....\044091.bmp
  .....\048392.bmp
  .....\054000.bmp
  .....\054818.bmp
  .....\057633.bmp
  .....\063259.bmp
  .....\067368.bmp
  .....\068859.bmp
  .....\071539.bmp
  .....\074328.bmp
  .....\077381.bmp
  .....\077414.bmp
  .....\077960.bmp
  .....\081667.bmp
  .....\087164.bmp
  .....\093631.bmp
  .....\097385.bmp
  .....\098364.bmp
  .....\105909.bmp
  .....\107042.bmp
  .....\111831.bmp
  .....\116277.bmp
  .....\120877.bmp
  .....\129551.bmp
  .....\137101.bmp
  .....\137970.bmp
  .....\139705.bmp
  .....\145862.bmp
  .....\15135468.bmp
  .....\152271.bmp
  .....\153053.bmp
  .....\155746.bmp
  .....\157118.bmp
  .....\161223.bmp
  .....\162080.bmp
  .....\163009.bmp
  .....\165607.bmp
  .....\169005.bmp
  .....\174223.bmp
  .....\185431120.bmp
  .....\187893.bmp
  .....\200281.bmp
  .....\202156.bmp
  .....\212678.bmp
  .....\218540.bmp
  .....\231596.bmp
  .....\233523.bmp
  .....\233821.bmp
  .....\236034.bmp
  .....\244597.bmp
  .....\249112.bmp
  .....\249981.bmp
  .....\257307.bmp
  .....\259466.bmp
  .....\261130.bmp
  .....\263564.bmp
  .....\265749.bmp
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  .....\272932.bmp
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  .....\279222.bmp
  .....\281839.bmp
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  .....\292271.bmp
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  .....\316039.bmp
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  .....\340423.bmp
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  .....\352604.bmp