Assessment of surface cracks is important to ensuring the health of concrete structures. Traditional visual inspection processes are time-consuming and their performance depends heavily on the inspector’s skill and experience. In this paper, digital image processing techniques are employed to monitor the surface cracks in concrete. The automated processing method is proposed for further implementation to an flight drone.

• 조수진(울산과학기술대학교 도시환경공학부) | Cho, Soojin 교신저자
• 이방연(전남대학교 건축공학과) | Lee, Bang-Yeon
• 김윤용(충남대학교 토목공학과) | Kim, Yun-Yong
• 심성한(울산과학기술대학교 도시환경공학부) | Sim, Sung-Han