| 一种人脸识别中的光照补偿方法 |
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| 引用本文： | 杨大为,王琰. 一种人脸识别中的光照补偿方法[J]. 计算机应用, 2012, 32(Z1): 123-125 |
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| 作者姓名： | 杨大为 王琰 |
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| 作者单位： | 沈阳理工大学信息科学与工程学院,沈阳,110159 |
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| 摘 要： | 为了消除光照变化对人脸识别率的影响,提出了一种新的基于双边滤波器的Retinex方法,该方法用双边滤波器来估计光照,并应用Retinex理论来获得光照无关的人脸反射图像.仿真实验表明了这种方法能有效消除人脸中的光照影响.
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| 关 键 词： | 人脸识别 光照补偿 Retinex 双边滤波器 |
Illumination compensation method of face recognition |
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| YANG Da-wei , WANG Yan. Illumination compensation method of face recognition[J]. Journal of Computer Applications, 2012, 32(Z1): 123-125 |
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| Authors: | YANG Da-wei WANG Yan |
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| Affiliation: | (School of Information Science and Engineering,Shenyang Ligong University,Shenyang Liaoning 110159,China) |
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| Abstract: | To eliminate the effect of illumination variation on face recognition rate,a novel Retinex method based on bilateral filtering to compensate the illumination for face image was proposed.The proposed method estimated the illumination using the bilateral filtering,and applied the Retinex theory to obtain the reflectance image which was illumination invariant.The simulation experiment demonstrates that the proposed method can eliminate the illumination effect on face image effectively. |
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| Keywords: | face recognition illumination compensation Retinex bilateral filtering |
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