| 基于迭代多级中值滤波的人脸美化算法 |
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| 引用本文： | 韩静亮,赵曦,赵群飞,施鹏飞.基于迭代多级中值滤波的人脸美化算法[J].计算机应用与软件,2010,27(5):227-229. |
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| 作者姓名： | 韩静亮 赵曦 赵群飞 施鹏飞 |
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| 作者单位： | 1. 上海交通大学图像处理与模式识别研究所,上海,200240
2. 上海金融学院信息管理系,上海,201209 |
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| 摘 要： | 提出了一种基于图像二值化之后利用迭代的非线性多级中值滤波器的人脸美化算法。该算法首先利用二值化算法粗略地分离出人脸图像中的眼睛、鼻子、嘴巴等特征区域;然后对图像中的其它区域进行迭代多级中值滤波处理。通过与其它人脸美化算法实验结果的比较表明,该算法可以较有效地去除人脸图像中的如斑点、皱纹等不理想因素并且保留原图像的特征细节信息。
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| 关 键 词： | 非线性滤波 人脸美化 多级中值滤波 阈值估计 二值化 |
FACE BEAUTIFICATION BASED ON ITERATED MULTISTAGE MEDIAN FILTERING |
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| Han Jingliang,Zhao Xi,Zhao Qunfei,Shi Pengfei.FACE BEAUTIFICATION BASED ON ITERATED MULTISTAGE MEDIAN FILTERING[J].Computer Applications and Software,2010,27(5):227-229. |
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| Authors: | Han Jingliang Zhao Xi Zhao Qunfei Shi Pengfei |
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| Affiliation: | Institute of Image Processing and Pattern Recognition/a>;Shanghai Jiaotong University/a>;Shanghai 200240/a>;China;Department of Information Management/a>;Shanghai Finance University/a>;Shanghai 201209/a>;China |
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| Abstract: | A face beautification algorithm is proposed,it is based on utilising iterated nonlinear multistage median filter after the image being performed binarisation.First,a binarisation algorithm is used to roughly separate feature zones on face,such as eyes,nose,and mouth and so on;then an iterated nonlinear multistage median filtering is performed on remained parts of the image.Through the comparison of experimental results with other face beautification algorithms,the method is indicated to be able to effective... |
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| Keywords: | Nonlinear filter Beautify face image Multistage median filter Threshold estimation Binarization |
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