摘要
提出了一种基于图像处理的隧道表面裂缝快速检测方法,并对检测系统进行了理论上的分析。通过对图像处理算法的研究,总结了SFC结合法的图像增强算法并与传统滤波算法进行了比较,之后用两种不同的阈值分割方法对图像进行了二值化处理,通过实验图像的分析证明了这些算法的可行性。
A method for rapid crack inspection of tunnel surface was described based on the image processing, and the inspection system was analyzed theoretically. Through the study of image processing algorithm, the SFC method to enhance the image is summed up and compared with the traditional image filtering algorithms, then the image is segmented by two different threshold segmentation methods. The image processing through the experiments proved the feasibility of these algorithms.
出处
《地下空间与工程学报》
CSCD
北大核心
2009年第A02期1624-1628,共5页
Chinese Journal of Underground Space and Engineering
基金
云南省省院省校科技合作计划项目(2008A0013)
关键词
隧道
裂缝检测
图像处理
tunnel
crack inspection
image processing
