摘要
提出一种肤色模型和灰度投影法相结合的方法,建立肤色模型对预处理后的图像实现人脸定位,利用灰度投影法标记眉眼区域,再对眉眼区域进行灰度投影得到人眼水平垂直坐标,从而实现人眼定位。该方法实用简捷,易于实现,人眼定位较为准确。
A method was proposed to combine the establishment of the skin color model and the gray projection. The establishment of skin color model was to realize face location on the processed image through using the gray projection method to mark facial features area, and then using the gray projec- tion again to process the facial features area in order to obtain human eyes＇ horizontal and vertical co- ordinate so as to realize the human eyes location. This method is practical and simple to implement and easy to realize, and can get accurate human eyes＇ location.
出处
《重庆理工大学学报（自然科学）》
CAS
2014年第12期119-122,139,共5页
Journal of Chongqing University of Technology：Natural Science
基金
安徽省教育厅自然科学基金重大项目(KY2014ZD004)
关键词
人脸定位
人眼定位
肤色模型
灰度投影
face location
eye location
Skin color model
gray projection
