The Yale Face Database 耶鲁人脸数据库

The Yale Face Database (size 6.4MB) contains 165 grayscale images in GIF format of 15 individuals. There are 11 images per subject, one per different facial expression or configuration: center-light, w/glasses, happy, left-light, w/no glasses, normal, right-light, sad, sleepy, surprised, and wink. The database is publically available for non-commercial use. 耶鲁人脸数据库（大小6.4MB）包括165灰度图使用GIF格式于15个独立个体。每个主题有11张图片...... 使用请注明："Yale Face Database." 注：请勿商业使用 http://cvc.yale.edu/projects/yalefaces/yalefaces.html