| 图像处理技术在消防灭火模拟训练中的应用 |
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| 引用本文： | 高广珠,洪宇,何智勇,余理富.图像处理技术在消防灭火模拟训练中的应用[J].国防科技大学学报,2003,25(3):49-53. |
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| 作者姓名： | 高广珠 洪宇 何智勇 余理富 |
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| 作者单位： | 国防科技大学电子科学与工程学院,湖南,长沙,410073 |
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| 摘 要： | 阐述了应用图像处理技术构建消防灭火模拟训练系统的方法,对其中的技术要点从原理上进行了说明。提出了一种基于目标信息特征的灰度Hough变换实用加速算法用于直线检测,使其运算量比传统算法下降了4个数量级。实验结果证明这种检测与提取灭火水柱中心线的方法快速、有效。用该方法构建的系统,经实际运行证明是图像处理技术在消防灭火模拟训练方面的一个成功的应用。
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| 关 键 词： | 图像处理 Hough变换 直线检测 几何校正 |
| 文章编号： | 1001-2486(2003)03-0049-05 |
| 收稿时间： | 2002/12/25 0:00:00 |
| 修稿时间： | 2002年12月25 |
The Application of the Image Processing Technology in the Fire Fighting Simulative Training |
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| GAO Guangzhu,HONG Yu,HE Zhiyong and YU Lifu.The Application of the Image Processing Technology in the Fire Fighting Simulative Training[J].Journal of National University of Defense Technology,2003,25(3):49-53. |
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| Authors: | GAO Guangzhu HONG Yu HE Zhiyong and YU Lifu |
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| Institution: | College of Electronic Science and Engineering, National Univ. of Defense Technology, Changsha 410073, China;College of Electronic Science and Engineering, National Univ. of Defense Technology, Changsha 410073, China;College of Electronic Science and Engineering, National Univ. of Defense Technology, Changsha 410073, China;College of Electronic Science and Engineering, National Univ. of Defense Technology, Changsha 410073, China |
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| Abstract: | This paper expounds a method for constructing the fire fighting simulative training system using the image processing technology and illustrates some key technical points of this system. An applied accelerative algorithm of gray scale Hough transform based on the information features of the target is proposed. This algorithm makes the burden of the operation decreased by four quantity degrees. The result of experiment shows that this method for detecting and extracting the center line of the fire fighting water column is fast and effective,and this system has proved to be a successful application of the image processing in the field of the fire fighting simulative training. |
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| Keywords: | image processing Hough transform line detection geometric calibration |
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