给予B/S架构的指纹识别系统，用java编写，能够对指纹进行采集和识别，是很好的参考代码。-For B/S structure fingerprint identification system, using java prepared, be able to fingerprint collection and identification, is a good reference source.

Yale人脸库（美国）： 耶鲁大学，15人，每人11张照片，主要包括光照条件的变化，表情的变化等。-Yale Face Database (U.S.): Yale University, 15 people, each 11 photos, mainly including changes in lighting conditions, expressions of the change.

输入一副图像，检测图像的RGB，并输出其值的矩阵，将符合公式R>Rt，R>G>B,S>=(255-R)*S/R,等的图像点标记出来，并输出图像-A pair of input images, the image detecting RGB, and outputs the value of the matrix, would be consistent with the formula R> Rt, R> G> B, S> = (255-R)* S