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 19 裂缝长度与宽度的计算误差

Fig.19 Calculation error of crack length and width