图像型火灾统中高压水炮定位技术的优秀研究设计书可研性方案书.docVIP

毕业设计论文 图像型火灾探测系统中的高压水炮定位技术的研究 摘要 随着大空间火灾探测技术的研究，传统的消防已经不适用于大空间的灭火，为了克服传统灭火系统的不足，在此基础上本文提出了利用高压水炮进行定点灭火的技术。 论文是在系统已经实现火灾探测的基础上提出的高压水炮空间定位技术，即在发生火灾的情况下，在对火灾各种特征进行了提取和干扰的排除后，利用计算机计算火灾的空间位置。本文提出的定位算法具有定位准确、识别性较高、计算速度快、实时性较高等特点。 论文结合计算机图形学、数字图像处理、计算机视觉等技术，将摄像头采集的火灾火源的图像经过相应的变换，转换成实际的世界坐标，并结合高压水炮和摄像机各参数，直接计算出高压水炮的定位参数。 本论文重点研究的是基于图像型火灾探测系统中的高压水炮定位问题。采用的方法为空间几何定位，并在其基础上利用matlab对其定位算法进行了研究，最后确定火灾图片二值化后的中心点坐标，利用中心点坐标通过定位算法计算出火灾的实际空间坐标，进而计算出火源与水炮转轴的距离和火源与水炮炮管中轴的夹角，再驱动高压水炮进行定点灭火。 论文学习了计算机视觉、数字图像处理、matlab等相关知识，完成了高压水炮的定位。定位主要应用空间几何定位的方法，并结合matlab进行算法的处理，实现了火灾的定位。 关键字：火灾探测、计算机视觉、高压水炮定位 Image Type Fire Detection System of Water Cannon Positioning Technology Research Abstract With the large space of fire detection technology research,the traditional fire has not used for large space of fire.In order to overcome the deficiency of traditional fire-extinguishing systems,on the basis of this proposed using water cannon fire on the dot. In system has achieved fire detection is proposed on the basis of the water cannon space positioning technologies. Also in the cases of fire,after in various characteristics of fire and elimination of interference,using the computer calculation of fire in space.In this paper the positioning algorithm has accurate positioning,identification and computing speed and high performance characteristics and so on. This paper based on computer graphics, digital image processing technology, computer vision, etc.The camera image acquisition of fire source through the corresponding transformation.Convert the actual world coordinates and combined with water cannon and camera parameters.It also can calculate water cannon positioning parameters. This paper focuses on the research of Image type fire detection system is based on the water cannon positioning problem.Using the method for spatial geometric positioning and on the basis of its positioning matlab algorithm is studied.Final fire binary images of center coordinates.Using the center coordina