| 视频交通场景的背景生成方法研究 |
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| 引用本文： | 徐建闽,杨传岗,林培群.视频交通场景的背景生成方法研究[J].公路交通科技,2009,26(8). |
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| 作者姓名： | 徐建闽 杨传岗 林培群 |
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| 作者单位： | 1. 华南理工大学土木与交通学院,广东,广州,510640
2. 桂林电子科技大学机电工程学院,广西,桂林,541004 |
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| 基金项目： | 国家高技术研究发展计划(863计划)，广东省科技攻关项目 |
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| 摘 要： | 通过对视频交通场景特点的分析,提出了基于视频技术的交通场景背景生成及其更新方法--背景相异像素迭代法.并通过试验和与其他算法进行比较,证明了该算法背景生成和更新的可行性和先进性,解决了在交通流密度比较大的情况下难以进行背景生成和更新的问题.本算法对于提高交通视频检测在实际应用中的准确性和适用性具有重要的意义.
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| 关 键 词： | 交通工程 背景相异像素迭代法 背景生成 背景更新 像素 |
Study of Background Generation in Video Traffic Scene |
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| XU Jianmin,YANG Chuangang,LIN Peiqun.Study of Background Generation in Video Traffic Scene[J].Journal of Highway and Transportation Research and Development,2009,26(8). |
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| Authors: | XU Jianmin YANG Chuangang LIN Peiqun |
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| Institution: | 1.School of Civil Engineering and Transportation;South China University of Technology;Guangzhou Guangdong 510640;China;2.School of Mechanical & Electronic Engineering;Guilin University of Electronic Technology;Guilin Guangxi 541004;China |
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| Abstract: | According to the character of traffic video scene,a new method called different background pixel iteration algorithm was proposed for background generation and updating of traffic scene based on video technology.Experimental results and the comparison with other method prove that the proposed method is feasible and advanced for generating and updating background under the condition of high traffic flow density.It is meaningful to employ this method to improve the accuracy and applicability of application in... |
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| Keywords: | traffic engineering different background pixel iteration algorithm background generation background update pixel |
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