| 基于OpenCV和DirectShow的交通运动目标检测算法研究 |
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| 引用本文： | 刘馨,马宏锋,王宏斌. 基于OpenCV和DirectShow的交通运动目标检测算法研究[J]. 华东交通大学学报, 2012, 29(3): 21-25 |
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| 作者姓名： | 刘馨 马宏锋 王宏斌 |
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| 作者单位： | 1. 兰州工业学院电子信息工程系,甘肃兰州,730050
2. 兰州工业学院电子信息工程系,甘肃兰州730050;兰州交通大学电子与信息工程学院,甘肃兰州730070 |
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| 基金项目： | 甘肃省自然科学基金项目，甘肃省科技支撑项目，兰州市科技计划项目 |
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| 摘 要： | 针对运动目标的自动检测问题,提出了一种改进的背景差分算法,采用背景图像多帧平均进行背景的获取和更新,进一步检测出运动车辆轮廓。使用VC++6.0作为开发环境,结合DirectShow视频处理库和OpenCV图像处理库进行编程实现。通过对两个不同场景的实验结果表明该算法能正确地检测出运动车辆,能够满足实时性的要求。
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| 关 键 词： | OpenCV DirectShow 背景差分法 背景多帧平均 |
A Research of Moving Object Detection in Complex Traffic Based on OpenCV and DirectShow |
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| Liu Xin , Ma Hongfeng , Wang Hongbin. A Research of Moving Object Detection in Complex Traffic Based on OpenCV and DirectShow[J]. Journal of East China Jiaotong University, 2012, 29(3): 21-25 |
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| Authors: | Liu Xin Ma Hongfeng Wang Hongbin |
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| Affiliation: | 1(1.Department of Electronic and Information Engineering,Lanzhou Industrial College,Lanzhou 730050,China;2.School of Electronics and Information Engineering,Lanzhou Jiaotong University,Lanzhou 730070,China) |
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| Abstract: | This paper presents an improved algorithm based on automatic detection of moving targets.The background image can be obtained and updated by a multi-frame average,and vehicle outline can be detected.Using VC++6.0 as a developing environment,the algorithm can be programmed by OpenCV and DirectShow library.The results show the improved algorithm can detect moving vehicles correctly in the two different scenes,and it can satisfy the requirement of real-time. |
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| Keywords: | OpenCV DirectShow background difference multi-frame averaging algorithm |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ |
