基于肤色模型的人脸检测程序，通过高斯模型建立相似度函数，再经过最佳阈值法来进行二值化，在经过形态学处理得到人脸区域。-Skin color model based on face detection process, the establishment of the similarity function by the Gaussian model, and then through the optimal threshold method for the two values, obtaine

图像的预处理算法，包括光线补偿，高斯平滑，均衡直方图，灰度化，可以查看每一步的处理结果-Image preprocessing algorithm, including the light compensation, Gaussian smoothing, balanced histogram, grayscale, you can see every step of the process the results

单高斯模型是一种图像处理背景提取的处理方法，适用于背景单一不变的场合，其他如混合高斯模型等方法都是对单高斯模型的扩展，单以单高斯模型最为简便，而且采取参数迭代方式，不用每次都进行建模处理。-Single gaussian model is a kind of processing methods of background extraction, image processing is suitable for the single constant background, other meth