Target-points MST for Pavement Crack Detection

ZOU Qin, LI Qingquan. Target-points MST for Pavement Crack Detection[J]. Geomatics and Information Science of Wuhan University, 2011, 36(1): 71-75.

Citation:

ZOU Qin, LI Qingquan. Target-points MST for Pavement Crack Detection[J]. Geomatics and Information Science of Wuhan University, 2011, 36(1): 71-75.

Citation:

ZOU Qin, LI Qingquan. Target-points MST for Pavement Crack Detection[J]. Geomatics and Information Science of Wuhan University, 2011, 36(1): 71-75.

Abstract

From analysis of the imaging characteristics of pavement cracks,a crack detection method based on target-points minimum spanning tree(TMST) is proposed.The minimum spanning tree has the advantage of description of spatial clustering linear feature,which facilitates the global analysis of cracks.The results from empirical experiments indicate that,to detect discrete cracks,the proposed method outperforms the traditional methods.

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