基于分形理论的路面裂缝图像分割研究

Study of fractal theory on image segmentation of pavement surface crack

针对路面状况摄像检测过程中路面裂缝的图像分割问题,提出运用分形理论进行图像分割的方法。该方法根据路面裂缝图像的自相似性,通过对路面裂缝的分形特征进行聚类分析来识别图像的边缘。实验证明,该方法能够快速精确的实现路面裂缝图像分割。

This paper studied the image segmentation problems of the pavement surface in the process of photography testing,and proposed an approach using fractal theory to resolve them. According to the self-similarity character of the crack image,the approach can effectively detect the edge of crack through the cluster analysis of fractal character. The results of experiment showed that this approach could realize the pavement surface image segmentation quickly and precisely.