Open Access

ARTICLE

Automatic Road Tunnel Crack Inspection Based on Crack Area Sensing and Multiscale Semantic Segmentation

Dingping Chen¹, Zhiheng Zhu², Jinyang Fu^1,3, Jilin He^1,*

1 College of Mechanical and Electrical Engineering, Central South University, Changsha, 410083, China
2 Department of Geotechnical, Guangdong Hualu Transportation Technology Company Limited, Guangzhou, 510000, China
3 National Engineering Research Center of High-Speed Railway Construction Technology, Changsha, 410075, China

* Corresponding Author: Jilin He. Email: