一种基于线连通的人脸定位法  

An Arithmetic to Locate the Human Face Based on Line-connection

作　　者：彭绍湖[1] 郑胜林[1] 潘保昌[1] 甘艳芬[1] 周泽华[1] 

机构地区：[1]广东工业大学信息学院,广东广州510006

出　　处：《广东工业大学学报》2008年第1期43-46,共4页Journal of Guangdong University of Technology

摘　　要：提出一种基于线连通的区域聚合法,结合肤色处理和区域特征等方法对人脸进行定位.这种新的区域聚合法能快速有效地获取图像区域的几何特性,从而可以提取区域的各种特征,最终能根据人脸的基本特征对图像的人脸进行定位.实验证明,这种方法速度快、实现简单,能较好地克服人脸倾斜、大小、表情、姿态变化等不利因素的影响,达到很好的定位效果.In this article,a new arithmetic is proposed to detect the human face. It includes three parts, skin processing, finding the skin area based on the line-connection and finding the feature of the area. The new arithmetic can get the geometrical property of the skin areas quickly and effectively, so the humanface can be located by the features of the face. Lots of experiments show that the arithmetic is fast, and it is easy to carry out. Further more, it can locate the face effectively andadvoid the disadvantages of face＇ s slope and the changing of its size, expression,and gesture.

关 键 词：人脸检测 人脸特征检测 特征定位 

分 类 号：TP391.41[自动化与计算机技术—计算机应用技术]