通过肤色建模，色度匹配，亮度匹配，去假区域，眼睛定位，嘴巴定位等一系列的手段勾勒出一幅人脸有光线补偿,腐蚀,膨胀等很多算法-Through the color modeling, color matching, brightness matching, to leave the region, eye position, mouth position outlined a series of means has a face light compensation, corrosion, swel