基于肤色和人脸特征的人眼定位方法

描述了一种能够对不同背景下彩色图像快速定位人眼的框架。首先,对图像进行光照补偿,然后,根据Ycbcr颜色空间肤色聚类的特点分割图像,检测人脸区域,并利用基于像素＂密度＂的滤波方法去除大面积的噪声。最后,利用人脸的结构特征和对称信息准确定位人眼。实验结果表明,该方法能够准确定位人眼,并且对于具有不同背景、带眼镜的、表情变化的图像都能有很好的鲁棒性。

Research on Eyes Location Based on Skin-color and Face Characteristic

This paper describes a framework that is capable of segmenting color archives images and locating eyes rapidly to the different background.Firstly,execute illumination compensation for images.Then,segment the image according to the skin-color's clustering characteristic in the YCbCr color space,and detect the face region,and use the pixel-based 'density' of the filtering method to remove the noise of big area.Lastly,utilize the structural characteristic and symmetrical information of human face to locate th...