測量・計測(3)

[VI-167] Cross-section 3D measurement of road tunnel using ring laser and fisheye camera

〇Takuya Igaue¹, Hiroshi Higuchi¹, Mikihiro Ikura¹, Kenichi Yoshida², Satoshi Ito², Nobuhiro Taniguchi², Atsushi Yamashita¹, Hajime Asama¹ (1.The University of Tokyo, 2.Obayashi Corporation)

Keywords:road tunnel, cross-section measurement, 3D measurement, light-section method