The extended Yale Face Database B contains 16128 images of 28 human subjects under 9 poses and 64 illumination conditions. The data format of this database is the same as the Yale Face Database B. Please refer to the homepage of the Yale Face Databas

用于人脸聚类的图像数据集。可以用于人脸图像聚类，子空间聚类等一系列相关的应用。