| 交通视频中运动车辆检测和跟踪技术的研究 |
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| 引用本文： | 赵俊梅,张利平.交通视频中运动车辆检测和跟踪技术的研究[J].车辆与动力技术,2012(4). |
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| 作者姓名： | 赵俊梅 张利平 |
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| 作者单位： | 中北大学信息与通信工程学院,太原,030051;中北大学信息与通信工程学院,太原,030051 |
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| 摘 要： | 提出了利用高斯混合模型和Blob分析相结合进行运动车辆检测和跟踪.利用高斯混合模型,对背景模型建模,提取前景图像.通过数学形态学对图像进行修正,消除噪声.利用Blob分析算法对运动车辆进行检测和跟踪.通过MATLAB软件进行仿真实验,证明算法具有一定的实用性.
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| 关 键 词： | 运动车辆 高斯混合 Blob 数学形态学 感兴趣区域 |
Research on Detection and Tracking of Moving Vehicles in Traffic Video |
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| ZHAO Jun-Mei
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ZHANG Li-ping.Research on Detection and Tracking of Moving Vehicles in Traffic Video[J].Vehicle & Power Technology,2012(4). |
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| Authors: | ZHAO Jun-Mei ZHANG Li-ping |
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| Abstract: | The approach to combine the Gaussian Mixture Models(GMM) with the Blob analysis is proposed for detection and tracking of moving vehicles.By use of GMM,a background model is built and its foreground images are extracted.With the help of mathematic morphology,the images are revised for removing noises.By means of the Blob analysis algorithm,the moving vehicles are detected and tracked. The results from MATLAB emulation experiments show that the method is of a certain practicability. |
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| Keywords: | moving vehicle gaussian mixture models Blob mathematics morphology ROI |
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