计算机工程与应用2009，Vol.45Issue(22)：163-165,3.DOI:10.3778/j.issn.1002-8331.2009.22.053
YCgCr颜色空间的肤色聚类人脸检测法
Face detecting based on skin color clustering in a color space YCgCr
摘要
Abstract
Due to the clustering is excellent in a color space YCgCr.This paper provides a way of face detection in a color space YCgCr.Firsfly,skin colors are projected in a color space CgCr and the fitting of distribution is carried through in order to wipe off a part of non skin color and gain the intersected image for the first time.Experimental results indicate that this fitting of distribution can reduce the great mass of processing pixels of non-skin color.Then this paper puts Color Space YCgCr as the color model to build a color space and use Gauss model to detect human face on a base of the intersectecl image.Experimental results indicate that Gauss model to detect human face on a base of fitting of distribution in CgCr color space can improve the speed of face detection and have upper detecting ratio.This way also has upper detection ratio and lower ratio of missing detection and low ratio of false detection.关键词
YCgCr颜色空间/图像分割/人脸检测/高斯模型Key words
YCgCr color space/image segmentation/face detection/Gauss model分类
信息技术与安全科学引用本文复制引用
张争珍,石跃祥..YCgCr颜色空间的肤色聚类人脸检测法[J].计算机工程与应用,2009,45(22):163-165,3.基金项目
湖南省自然科学基金(the Natural Science Foundation of Hunan Province of China under Grant No.07JJ6115) （the Natural Science Foundation of Hunan Province of China under Grant No.07JJ6115）
湘潭大学博士科研启动项目(No.06QDZ23). （No.06QDZ23）
