MIT的人脸资源库，分为训练集和测试集，需要的可以下载一下

MIT人脸数据库,学习opencv练习的数据。直接下载吧！

MIT人脸数据集，图像尺寸为20*20像素，包含2707个正样本和4382个负样本

用VC和OPENCV实现的人脸检测(以及MIT人脸样本库)，

这是卡内基梅隆大学的公开人脸测试集。测试集共分四个文件夹，分别为测试集A、B、C和旋转测试集。由于大小限制，因此将四个文件夹分开上传 The image dataset is used by the CMU Face Detection Project and is provided for evaluating algorithms for detecting frontal views of human faces. This particular test set was originally assembled as part of work in Neural Network Based Face Detection. It combines images collected at CMU and MIT. Please give appropriate acknowledgements when you use these test sets. In the lists of files below, you will find references to Test Sets A, B, C and the Rotated Test Set. Test Set B was provided by Kah-Kay Sung and Tomaso Poggio at the AI/CBCL Lab at MIT, and Test Sets A,C and the rotatated test set were collected here at CMU (by Henry A. Rowley, Shumeet Baluja, and Takeo Kanade). In [Schneiderman and Kanade, 2000] and [Schneiderman and Kanade, 1998] we refer to the combination of test sets A, B, and C as the "combined test sets of Sung and Poggio and Rowley, Baluja, and Kanade." In [Rowley, Baluja, and Kanade, 1998] we refer to the combination of sets A, B, C as "test set one" and in [Rowley, Baluja, and Kanade, 1997] we refer to it as the "upright set" as distinguished from the "rotated set."

史上最全的人脸库，自己毕业设计时做人脸识别时收集的，包括ORL人脸库、Yale人脸库、AT&T人脸库及MIT人脸库。ORL人脸库中包括23*28的bmp格式的400幅人脸、92*112的bmp格式及pgm格式的各400幅人脸；Yale人脸库中包括100*100的bmp格式的15个人的人脸，每个人11幅图像；MIT人脸库中包括人脸20*20的bmp格式2706幅图及非人脸20*20的bmp格式4381幅图。如此全面，绝对值得下载。

MIT的人脸数据库，包括人脸和非人脸部分，是进行haar人脸检测分类器的好素材。