A high-accuracy hollowness inspection system with sensor fusion of ultra-wide-band radar and depth camera

• Main Authors: Kang, Haoran, Zhang, Wentao, Ge, Yangtao, Liao, Haiou, Huang, Bangzhen, Wu, Jing, Yan, Rui-Jun, Chen, I-Ming
• Other Authors: School of Mechanical and Aerospace Engineering
• Format: Article
• Language: English
• Published: 2023
• Subjects: Engineering::Mechanical engineering; Construction Automation; Microwave Imaging
• Online Access: https://hdl.handle.net/10356/172286
• Institution: Nanyang Technological University

With the dangerous and troublesome nature of hollow defects inside building structures, hollowness inspection has always been a challenge in the field of construction quality assessment. Several methods have been proposed for inspecting hollowness inside concrete structures. These methods have shown...