
目录
1 绪论 ........................................................................................................................................4
1.1 选题背景及意义 .............................................................................................................4
1.2 人脸识别技术发展状况及现状.....................................................................................4
1.3 人脸识别的难点 .............................................................................................................5
1.4 OpenCV 的概述 ...............................................................................................................6
2 图像处理 ................................................................................................................................7
2.1 输入图像预处理 .............................................................................................................7
2.1.1 图像灰度预处理 ......................................................................................................7
2.1.2 图像数字化设备 ......................................................................................................7
2.1.3 灰度直方图 ..............................................................................................................8
2.2 图像处理算法形式 .........................................................................................................8
3 人脸检测算法及实现 ..........................................................................................................10
3.1AdaBoost 算法简述........................................................................................................10
3.2 把人眼作为参考的人脸检测算法................................................................................11
4.1 三维人脸识别的方法 ...................................................................................................12
4.3 分类识别 .......................................................................................................................13
5 人脸识别实现效果 ..............................................................................................................14
5.1 硬件环境 .......................................................................................................................14
5.2 软件环境 .......................................................................................................................14
5.3 人脸识别效果 ...............................................................................................................14
6 总结与展望 .........................................................................................................................16
参考文献 .................................................................................................................................17
致谢 .........................................................................................................................................18