主管:中华人民共和国应急管理部
主办:应急管理部天津消防研究所
ISSN 1009-0029  CN 12-1311/TU

消防科学与技术 ›› 2020, Vol. 39 ›› Issue (2): 247-251.

• • 上一篇    下一篇

基于可见光图像的火焰识别与提取

葛珺1,王丽2,李伟2,3,张博3,4   

  1. (1.湖州市特种设备检测研究院,浙江 湖州 313000;2.中国矿业大学 机电工程学院,江苏 徐州 221006;3.中国矿业大学 城市应急技术装备研究中心,江苏 徐州 221006;4.中国矿业大学 计算机科学与技术学院,江苏 徐州 221006)
  • 收稿日期:2019-09-23 出版日期:2020-02-15 发布日期:2020-02-15
  • 通讯作者: 李 伟,中国矿业大学城市应急技术装备研究中心主任,中国矿业大学机电工程学院教授。
  • 作者简介:葛 珺(1979-),女,浙江湖州人,湖州市特种设备检测研究院工程师,主要从事特种设备检测工作,浙江省湖州市吴兴区安吉路299号,313000。
  • 基金资助:
    国家重点研发计划项目“新型多功能城市主战消防车辆关键技术研究及产品研发”(2016YFC0802908)

Recognition and extraction of flames based on visible light images

GE Jun1, WANG Li2, LI Wei2,3, ZHANG Bo3,4   

  1. (1.Huzhou Special Equipment Testing Research Institute, Zhejiang Huzhou 313000, China;2. School of Mechatronic Engineering, China University of Mining and Technology, Jiangsu Xuzhou 221006, China;3. Urban Emergency Technology and Equipment Research Center, China University of Mining and Technology, Jiangsu Xuzhou 221006, China;4. School of Computer Science and Technology, China University of Mining and Technology, Jiangsu Xuzhou 221006, China)
  • Received:2019-09-23 Online:2020-02-15 Published:2020-02-15

摘要: 对火焰的基本特征进行分析,从中选择出几种比较有代表性的火焰特征作为判据来识别和提取火场图像中的火焰区域。基于火灾火焰的亮度特征利用区域生长法分割出疑似火焰区域;根据RGB和HIS颜色模型的对应关系,通过分离火焰像素的R、G、B分量,验证了火焰的色彩分布规律;利用圆形度判据排除规则光源的干扰。

关键词: 火焰识别, 火焰颜色特征, 区域生长法, 疑似火焰区域分割;火焰形状特征

Abstract: The basic characteristics of flames were analyzed, and several representative flame characteristics were selected as criteria to identify and extract flame areas in the fire field image. Based on the luminance characteristics of flame, the suspended flame area was divided by region growing method. According to the corresponding relation of RGB and HIS color model, and by separating the R, G, B component of flame pixels, the color distribution rules of flame were verified. The interfere of regular light source was excluded by roundness criterion.

Key words: flame recognition, flame color characteristics, region growing method, segmentation of suspected flame regions, flame shape characteristics