There are a lot of difficulty in present inspection that need many inspectors and much time. It is necessary to improve this inspection working environment. So, we developed an inspection system it can solve problems in current visual inspection and it systemize the inspection tasks scientifically. This is an optimized culvert inspection system which enable to measure a surface condition and sectional shape change. it is used various convergence technology such as 3D laser scanning, digital image processing and texture mapping.

• 이병주(도로교통연구원 건설환경연구실 책임연구원, 공학박사) | Lee, Byeong Ju 교신저자
• 윤주용(도로교통연구원 건설환경연구실 연구원, 공학석사) | Yoon, Ju Yong
• 남문석(도로교통연구원 건설환경연구실 책임연구원, 공학박사) | Nam, Moon Suck
• 박창호(도로교통연구원 건설환경연구실 연구실장, 공학박사) | Park Chang Ho