| 混合高斯模型下的自适应阈值阴影检测 |
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| 引用本文： | 常村红,刘骥宇.混合高斯模型下的自适应阈值阴影检测[J].太原师范学院学报(自然科学版),2012(2):84-86. |
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| 作者姓名： | 常村红 刘骥宇 |
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| 作者单位： | 商丘师范学院计算机与信息技术学院 |
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| 摘 要： | 针对现有阴影检测算法参数众多,需要训练参数或者手动设置阈值的缺点.文章提出一种基于HSV颜色信息的自适应阈值阴影检测方法,并利用最大熵阈值分割实现自适应阈值阴影检测.实验表明,该方法能够准确地检测出阴影,鲁棒性强.
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| 关 键 词： | 阴影检测 自适应阈值 HSV颜色空间 混合高斯模型 运动检测 |
Adaptive Threshold Shadow Detection under Gaussian Mixture Model |
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| Chang Cunhong Liu Jiyu.Adaptive Threshold Shadow Detection under Gaussian Mixture Model[J].Journal of Taiyuan Normal University:Natural Science Edition,2012(2):84-86. |
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| Authors: | Chang Cunhong Liu Jiyu |
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| Institution: | Chang Cunhong Liu Jiyu(School of Computer and Information Technology,Shangqiu 476000,China) |
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| Abstract: | Most of the shadow detection algorithm has such drawbacking:needing training parameters or manually setting threshold.For this,we put forward a method adaptive threshold shadow detection based on HSV color information.And the ENT was chosen to get threshold adaptive at last.Experiments show that this method can detect shadow accurately and with better robustness. |
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| Keywords: | shadow detection adaptive threshold HSV color space GMM motion detection |
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