| 摘要 |
[Problem] To provide a method for generating combined three-dimensional shape data by acquiring point cloud data and combining point cloud data acquired from a plurality of directions, in a short time by high-speed scanning and without the use of a target used for measuring. [Solution] In the present invention, an object W to be measured is placed on a reference axis C, and at least first and second 3D scanners are used, being set on the same plane perpendicular to the reference axis so as to point toward the reference axis from a plurality of different directions with the reference axis as the center. A scan area of the surface of the object to be measured in a stationary position is scanned with one frame by each of at least the first and second 3D scanners, first and second point cloud data composed of position data and color data of a plurality of points on the surface of the object to be measured are acquired from scan data of the one frame of each of the first and second 3D scanners, and the first and second point cloud data are combined to generate combined three-dimensional shape data. |
