Defect Change Detection in Masonry Structures Using Image-Based 3D Photogrammetry

• Main Authors: Chaiyasarn, K., Buatik, A., Mohamad, H., Zhou, M., Poovarodom, N.
• Format: Article
• Published: American Society of Civil Engineers (ASCE) 2023
• Online Access: http://scholars.utp.edu.my/id/eprint/37375/; https://www.scopus.com/inward/record.uri?eid=2-s2.0-85165493879&doi=10.1061%2fJAEIED.AEENG-1446&partnerID=40&md5=e3a2bc12e33982f5bf7a368fa5e16bc9

Masonry structures are deteriorating due to environmental and man-made factors, which cause damages such as cracks in the structures. Periodic inspection is required to determine if cracks have changed in appearance over time. In this paper, an image-based system is proposed to detect changes in cra...