基于数字图像处理的大范围区域的火焰识别

传统的检测火焰的方法并不能发挥很好的作用,近些年,随着计算机以及基于视频图像序列处理的数字图像处理技术的发展,基于视觉火焰检测技术在大范围空间具有十分实用的价值。通过数字彩色CCD摄像机获得连续的图片,我们可以通过图像利用数字图像处理的算法来获得所感兴趣区域的形状特征,静态动态特征以及颜色信息,从而来判断是否发生了火灾。将摄像系统装配在所需检测的位置从而达到对检测区域自动防火的功能。简便的算法也可以减少对数据处理的时间。实验的结果说明了我们的方法可以准确地确认火焰。

Flame Recognition Based on Digital Image Processing of Large Areas

In recent years,with the development of computer and digital image processing technology based on video image sequence processing,flame detection technology based on vision has a very practical value in wide range space.With the continuous images obtained by a digital color CCD camera,digital image processing algorithms to obtain the shape characteristics,the static and dynamic characteristics,and color information of the interesting region,so as to determine whether there is a fire.Assemble a camera system in the required location to achieve at the function of automatic fire detection of the tested area.Simple algorithm can also reduce data processing time.