TY - GEN
T1 - Breakwater inspection system using airborne LiDAR
AU - Ueno, T.
AU - Emaru, T.
AU - Ravankar, A. A.
AU - Kobayashi, Y.
N1 - Publisher Copyright:
© 2021 Taylor & Francis Group, London
PY - 2021
Y1 - 2021
N2 - In this paper, the authors propose the system for autonomous breakwater inspection. The system is composed of two parts; mission planning and data analysis pipeline. Mission planning is for setting flight configurations such as height, velocity, and path. The data analysis pipeline detects changes in breakwater using point cloud. This paper mainly discusses the data analysis pipeline and the results of its evaluation with simulation and field tests. The authors tested the system performance in simulation and field experiments. The results of the evaluation in simulation show that the system can detect changes such as the addition of objects, and removal, and movement of breakwaters. The authors also compared the result of the simulation and field test to check if the system works well under the actual situation. The results of field tests show the system has enough resolution to detect the addition, removal, and movement of a breakwater in the real environment.
AB - In this paper, the authors propose the system for autonomous breakwater inspection. The system is composed of two parts; mission planning and data analysis pipeline. Mission planning is for setting flight configurations such as height, velocity, and path. The data analysis pipeline detects changes in breakwater using point cloud. This paper mainly discusses the data analysis pipeline and the results of its evaluation with simulation and field tests. The authors tested the system performance in simulation and field experiments. The results of the evaluation in simulation show that the system can detect changes such as the addition of objects, and removal, and movement of breakwaters. The authors also compared the result of the simulation and field test to check if the system works well under the actual situation. The results of field tests show the system has enough resolution to detect the addition, removal, and movement of a breakwater in the real environment.
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U2 - 10.1201/9780429279119-446
DO - 10.1201/9780429279119-446
M3 - Conference contribution
AN - SCOPUS:85117609714
SN - 9780367232788
T3 - Bridge Maintenance, Safety, Management, Life-Cycle Sustainability and Innovations - Proceedings of the 10th International Conference on Bridge Maintenance, Safety and Management, IABMAS 2020
SP - 3286
EP - 3291
BT - Bridge Maintenance, Safety, Management, Life-Cycle Sustainability and Innovations - Proceedings of the 10th International Conference on Bridge Maintenance, Safety and Management, IABMAS 2020
A2 - Yokota, Hiroshi
A2 - Frangopol, Dan M.
PB - CRC Press/Balkema
T2 - 10th International Conference on Bridge Maintenance, Safety and Management, IABMAS 2020
Y2 - 11 April 2021 through 15 April 2021
ER -