| 彩色图像中人脸检测的研究 |
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| 引用本文： | 高旭升,张学智,姬春英. 彩色图像中人脸检测的研究[J]. 自动化技术与应用, 2005, 24(10): 54-56 |
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| 作者姓名： | 高旭升 张学智 姬春英 |
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| 作者单位： | 西安工业学院,电信学院,陕西,西安,710032 |
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| 摘 要： | 提出了一种基于色彩信息的由粗到细的人脸检测方法。首先应用肤色模型快速得到人脸候选区域;然后采用基于自适应的阈值选择策略对图像进行肤色分割,弥补了以往固定阈值的漏检和误检的缺陷;接着使用了一种基于先验知识的混合人脸验证方法,从而有效地检测出人脸。实验证明该方法可以有效地应用于多人脸、不同尺度和复杂背景的情况,具有良好的检测效果。
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| 关 键 词： | 人脸检测 肤色模型 肤色分割 自适应阈值 |
| 文章编号： | 1003-7241（2005）10-0054-03 |
| 收稿时间： | 2005-06-22 |
| 修稿时间： | 2005-06-22 |
Face Detection in Color Images |
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| GAO Xu-sheng,ZHANG Xue-zhi,JI Chun-ying. Face Detection in Color Images[J]. Techniques of Automation and Applications, 2005, 24(10): 54-56 |
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| Authors: | GAO Xu-sheng ZHANG Xue-zhi JI Chun-ying |
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| Abstract: | A face detection method from coarse to fine matching based on color information is described in this paper.Firstly,face candidate regions are found by using the skin model.To remedy the limitation of fixed threshold,a method of adaptive threshold is proposed during the skin segmentation.Then the candidate region can be determined by using a mixed measure based on knowledge.Experimental results show that the method is effoctive in many conditions including many faces,different scales and complex background. |
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| Keywords: | Face detection Skin model Skin segmentation Adaptive threshold |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ |
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