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http://dx.doi.org/10.5302/J.ICROS.2008.14.7.642

Development of a Vision-based Crack Detection Algorithm for Bridge Inspection  

Kim, Jin-Oh (광운대학교 정보제어공학과)
Park, Dong-Jin (㈜로봇앤드디자인)
Publication Information
Journal of Institute of Control, Robotics and Systems / v.14, no.7, 2008 , pp. 642-646 More about this Journal
Abstract
We have developed a vision based crack detection system and algorithm to inspect base side of bridges. After human operator decides from vision images captured if lines on base side are cracks or dirt, our algorithm finds automatically the length, the width and the shape of cracks. The system has been tested with a robot extender on a truck in real environment and has been proved to be very useful to reduce inspection cost as well as the data management.
Keywords
bridge base inspection system; robot; crack; vision; algorithm;
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