Application of Image Processing in Gas Explosion Flame Propagation Image

摘要：

Wavelet transform theory was used to reduce the noise of gas explosion flame and enhance the image.Flame front contour was get according to process the image. And flame velocity of different gas concentration condition can also be getting by image processing software. According to compare, the flame velocity is biggest when the tunnel is full of 9.5％ methane. The study can provide more details of gas explosion image and is useful for the research of gas explosion mechanism.

关键词： image processing MATLAB image enhancement flame contour

作者: YANG Chunli NIE Baisheng GU Xiaomin HU Tiezhu

作者单位: China University of Mining & Technology (Beijing)State Key Lab of Coal Resources and Safe Mining,Beijing 100083,China;School of Resource and Safety Engineering,China University of Mining & Technology(Beijing),Beijing 100083,China

会议类型: 国际会议

会议名称: The 2008 International Symposium on Safety Science and Technology(2008年安全科学技术国际会议)

会议地点: 北京

会议语种:英文

页码: 1525-1528

在线出版日期: 2008-09-24（万方平台首次上网日期，不代表论文的发表时间）