| 基于色度信息及投影法的彩色图像中人脸区域分割方法 |
| |
| 引用本文： | 汪更生,林家骏,刘云翔.基于色度信息及投影法的彩色图像中人脸区域分割方法[J].长春工程学院学报(自然科学版),2004,5(3):51-54. |
| |
| 作者姓名： | 汪更生 林家骏 刘云翔 |
| |
| 作者单位： | 上海市华东理工大学,自动化研究所,上海,200237;上海市华东理工大学,自动化研究所,上海,200237;长春工程学院,信息系,长春,130021 |
| |
| 摘 要： | 本文提出一种新颖的,快速的人脸区域分割方法,能快速分割出彩色图像中的人脸区域.在该算法中,提出了基于色度信息的投影直方图概念,并依据人脸几何形状图标定人脸区域.实验证明,该算法具有一定的快速性,人脸表情、姿态、方位的不变性以及一定的鲁棒性.
|
| 关 键 词： | 人脸区域分割 HSI肤色模型 光线逆向补偿 投影直方图 |
| 文章编号： | 1009-8984(2004)03-0051-04 |
| 修稿时间： | 2004年2月23日 |
A Algorthm for segmentaion of face-like regions based on chrominance and projection |
| |
| WANG Geng-sheng,et al..A Algorthm for segmentaion of face-like regions based on chrominance and projection[J].Journal of Changchun Institute of Technology(Natural Science Edition),2004,5(3):51-54. |
| |
| Authors: | WANG Geng-sheng |
| |
| Abstract: | In this paper a novel algrithm for segmentation of face-like regions is proposed which can segment the face-like regions from color images with relatively faster speed.In our methods,we present the conception of projection based chrominance information and locate th face region based on the geometric facial featured of human.Experimental results show whis algorithm is a fast and robust method which has invariability of facial expression,post and orientation. |
| |
| Keywords: | segmentation of face-like regions HSI skin-color model lighting adverse compensation projection based on chrominance information |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ |
|
