| 多颜色直方图自适应组合Mean Shift跟踪 |
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| 引用本文： | 袁广林,薛模根,谢恺,姚翎.多颜色直方图自适应组合Mean Shift跟踪[J].中国图象图形学报,2011,16(10):1832-1840. |
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| 作者姓名： | 袁广林 薛模根 谢恺 姚翎 |
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| 作者单位： | 1.合肥工业大学计算机与信息学院；2.解放军炮兵学院二系,1.合肥工业大学计算机与信息学院；3.解放军炮兵四系,3.解放军炮兵四系,3.解放军炮兵四系 |
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| 基金项目： | 中国博士后科学基金项目（200801493，20080430223）；安徽省自然科学基金项目（090412043）。 |
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| 摘 要： | 经典Mean Shift跟踪算法使用单一颜色直方图跟踪目标，导致其对目标外观的变化鲁棒性较差。为了解决该问题，提出一种多颜色直方图自适应组合Mean Shift跟踪算法。该算法利用多个视图的颜色核函数直方图的加权组合作为目标模型进行Mean Shift跟踪；为了适应目标外观的变化，利用目标区域对每一颜色直方图的概率图均值和方差的比值评价每一颜色直方图的可靠性，并自适应地计算其组合权值。实验结果表明，与现有Mean Shift跟踪算法相比，提出的跟踪算法对目标的外观变化具有更强的鲁棒性。
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| 关 键 词： | 目标跟踪 均值漂移 多颜色直方图 核函数直方图 |
| 收稿时间： | 9/3/2010 11:42:34 PM |
| 修稿时间： | 6/26/2011 4:47:22 PM |
Mean Shift tracking with multiple color histograms adaptive integration |
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| Yuan Guanglin,Xue Mogen,Xie Kai and Yao Ling.Mean Shift tracking with multiple color histograms adaptive integration[J].Journal of Image and Graphics,2011,16(10):1832-1840. |
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| Authors: | Yuan Guanglin Xue Mogen Xie Kai and Yao Ling |
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| Affiliation: | Yuan Guanglin1),2),Xue Mogen1),3),Xie Kai3),Yao ling3) 1)(School of Computer and Information,Hefei University of Technology,Hefei 230009 China) 2)(Second Department,Artillery Academy of PLA,Hefei 230031 China) 3)(Forth Department,Hefei 230031 China) |
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| Abstract: | The traditional Mean Shift tracker with single color histogram result in aborting under changes of appearance of object.To deal with this problem,a Mean Shift tracking algorithm using multiple color histograms adaptive integration is proposed.The proposed algorithm enhances the Mean Shift tracker with multiple reference color histograms obtained from different target views,and takes the weighted integration of these histograms as the target model.To adapt to changes of appearance of objects,the proposed alg... |
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| Keywords: | object tracking Mean Shift multiple color histograms kernel function histogram |
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