基于图像补偿的隧道衬砌裂缝检测方法

王建锋,邱雨,刘水宙

Tunnel lining crack detection method based on image compensation

Jian-feng WANG,Yu QIU,Shui-zhou LIU

图 12 Canny和Otsu双阈值综合方法的处理结果

Fig.12 Result of Canny and Otsu dual threshold synthesis