说明：  这是一篇论文，基于GPU的并行人脸识别算法，学习模式识别的同志们可以看看，使用GPU优化之后的人脸识别算法有更好的性能。
(This is a paper, GPU-based parallel face recognition algorithms, learning pattern recognition of comrades can see, after using the GPU optimized face recognition algorithm has better performance.)