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| 基于YCgCr色彩空间的人脸检测技术研究 | |
| 引用本文： | 万丽,陈普春,尹志勇,陈卓,夏巨武.基于YCgCr色彩空间的人脸检测技术研究[J].现代电子技术,2011,34(4):77-80. |
| 作者姓名： | 万丽 陈普春 尹志勇 陈卓 夏巨武 |
| 作者单位： | 1. 西南石油大学,电子信息工程学院,四川成都610500 2. 西南石油大学,理工学院,四川成都610500 3. 东华理工大学,核工程技术学院,江西抚州,344000 |
| 基金项目： | 四川省教育厅青年基金项目 |
| 摘 要： | 讨论一种复杂背景下彩色图像的人脸检测方法。在RGB色彩空间对输入图像进行光照补偿,采用YCgCr色彩空间的高斯肤色模型来分割肤色区域,对肤色分割后的二值图像进行数学形态学和连通区域的分析和处理,尽可能去除大部分非人脸区域,最终定位出人脸区域。实验证明,该方法对不同光照条件和复杂背景下的图像有较好的适应性和检测效果。 |
| 关 键 词： | 人脸检测 光照补偿 YCgCr彩色空间 高斯模型 肤色分割 |
Research on Face Detection Technology Based on YcgCr Color Space |
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| WAN Li,CHEN Pu-chun,YIN Zhi-yong,CHEN Zhuo,XIA Ju-wu.Research on Face Detection Technology Based on YcgCr Color Space[J].Modern Electronic Technique,2011,34(4):77-80. | |
| Authors: | WAN Li CHEN Pu-chun YIN Zhi-yong CHEN Zhuo XIA Ju-wu |
| Affiliation: | WAN Li1,CHEN Pu-chun2,YIN Zhi-yong3,CHEN Zhuo1,XIA Ju-wu1(1.School of Electronics Information Engineering,Southwest Petroleum University,Chengdu 610500,China,2.School of Sciences,3.School of Nuclear Engineering and Techonlogy,East China Institute of Technology,Fuzhou 344000,China) |
| Abstract: | An algorithm to detect human faces in colour images with complex background is discussed.The light compensation for the input images is performed in the RGB color space,and then the complexion regions are segmented by the aid of the Gaussian skin model based on the color space of YCgCr.The binary image obtained after the complexion segmentation is anlyzed and processed with mathematical morphology and connected components to wipe off the non-face regions as thoroughly as possible.Finally,the real face regio... |
| Keywords: | face detection illumination compensation YCgCr color space Gaussian model complexion segmentation |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ | |