机电工程技术Issue(12)：56-58,96,4.DOI:10.3969/j.issn.1009-9492.2012.12.018
基于视频的火焰运动区域检测方法研究
Research on a Method of Detecting Flame Motion Region Based on Video
苏兆熙 1刘举平1
作者信息
- 1. 华东交通大学 机电工程学院, 江西南昌 330013
- 折叠
摘要
Abstract
The traditional methods of fire detection are mainly through detecting temperature,humidity,gas smoke and flame radiation purple infrared light in fire environment for alerting. The shortcomings are limited space distance,changes susceptible to environmental factors and the tranquilization of the sensor,seriously resulting in fase alarm. This method based on video uses the non-contact detection technology,not affected by the distance,explosive,toxic and other environment conditions and has a good anti-interference ability. It combines with digital communications and image processing technologies to analyze the flame characters of time and space and other dynamic and static parameters,having fast processing speed and high accuracy,better compensating the lack of traditional methods. This method includes differential image motion detection, cumulative differential image motion detection and motion detection based on background updating and others. Through many experiments, they find the optimal one is the motion detection based on background updating,which has the highest accuracy and the smallest error to detect flame motion region.关键词
视频/火焰检测/运动检测/图像处理Key words
video/flame detection/motion detection/image processing分类
信息技术与安全科学引用本文复制引用
苏兆熙,刘举平..基于视频的火焰运动区域检测方法研究[J].机电工程技术,2012,(12):56-58,96,4.
