비젼센서를 이용한 콘크리트 터널 라이닝 균열검사 시스템의 개발
- Title
- 비젼센서를 이용한 콘크리트 터널 라이닝 균열검사 시스템의 개발
- Other Titles
- Development of Vision-Based Inspection System for Detecting Crack on the Lining of Concrete Tunnel
- Author
- 조남규
- Keywords
- Crack(균열); Image(영상); Inspection(정밀검사)
- Issue Date
- 2003-12
- Publisher
- 한국정밀공학회
- Citation
- 한국정밀공학회지, v. 20, no. 12, page. 96-104
- Abstract
- To assess tunnel safety, cracks in tunnel lining are measured by inspectors who observe cracks with their eyes. A manual inspection is, however, slow and subjective. This paper, therefore, proposes vision-based inspection system for measuring cracks in the tunnel lining that inspects cracks fast and objective. The system is consisted of an on-vehicle system and a lab system. An on-vehicle system acquires image data with line CCD camera. A lab system extracts crack then inform their thickness, length and orientation by using image processing. To improve accuracy of crack recognition the geometric properties of a crack was applied to image processing. The proposed system were verified with experiments in both laboratory and field environment.
- URI
- http://www.dbpia.co.kr/journal/articleDetail?nodeId=NODE00851741https://repository.hanyang.ac.kr/handle/20.500.11754/156722
- ISSN
- 1225-9071
- Appears in Collections:
- COLLEGE OF ENGINEERING SCIENCES[E](공학대학) > MECHANICAL ENGINEERING(기계공학과) > Articles
- Files in This Item:
There are no files associated with this item.
- Export
- RIS (EndNote)
- XLS (Excel)
- XML