Open Access

ARTICLE

Research on Concrete Beam Crack Recognition Algorithm Based on Block Threshold Value Image Processing

Wenting Qiao^1,2, Xiaoguang Wu^1,*, Wen Sun³, Qiande Wu^4,*

1 School of Highway, Chang’an University, Xi’an, 710064, China
2 Inner Mongolia Transport Construction Engineering Quality Supervision Bureau, Hohhot, 010020, China
3 Jiangsu Fasten Material Analysis and Inspecting Co., Ltd., Jiangyin, 214446, China
4 School of Civil Engineering, Southeast University, Nanjing, 210000, China

* Corresponding Authors: Xiaoguang Wu. Email: ; Qiande Wu. Email: