摘要
提出了基于计算机视觉和数字图像处理技术的火焰长度计算方法。根据色度学和数字图像处理原理,通过对火焰图像进行阈值分割,去除噪声,寻找火焰边界,计算长度和面积,找出火焰最长值及最长点的坐标。根据火焰长度变化曲线和最长点坐标位置变化曲线,反映出了火焰燃烧的稳定性比较好。
The calculation method of flame length was presented based on computer vision and digital . image processing in this paper. The max length and its position is getting with limen, wiping off noise, finding flame boundary, computing the length and areas of flame with flame image according to chroma and digital image processing. The flame burning stability is excellent due to the curve of the max flame length and its position＇s change.
出处
《光学仪器》
2007年第1期27-31,共5页
Optical Instruments
关键词
火焰
数字图像处理
长度计算
flame
digital image processing
calculation of length
