图像处理技术在消防灭火模拟训练中的应用

The Application of the Image Processing Technology in the Fire Fighting Simulative Training

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。

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.