| 摘要 |
PROBLEM TO BE SOLVED: To provide a structure imaging method capable of accurately and easily imaging a wide range of a face.SOLUTION: A structure imaging method comprises: an arrangement step to move a frame 7 with cameras 8 fixed thereto, by a crane vehicle 5, close to a box girder 2 which is an imaging object; a distance determination step to obtain distances from the cameras 81 to 84, among the cameras 8, to the box girder 2; a magnification ratio determination step in which an arithmetic control section 100 determines image magnification ratios of the cameras 81 to 84 on the basis of the distances obtained in the distance determination step and angles of the cameras 81 to 84 with respect to the frame 7 so that images taken by the cameras 81 to 84 have equal resolution; and an imaging step in which the arithmetic control section 100 adjusts the cameras 81 to 84 to have the magnification ratios determined in the magnification ratio determination step and the cameras 81 to 84 image the box girder 2 with the magnification ratios determined in the magnification ratio determination step. |
