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[I-125] A Study of bridge inspection method by SfM using video recording

*Jion Sakoda¹, Thihiro Morita², Kentaro Yasui³, Akira Demizu⁴ (1. Graduate School of Engineering, University of Miyazaki, 2. Faculty of Engineering, University of Miyazaki, 3. National Institute of Technology, Kagoshima College, 4. Graduate School of Engineering, Nagasaki University)

Keywords:Unmanned Aerial Vehicle, Structure from Motion, 3D model, movie, maintenance technique