| 摘要 |
A monitor (22) displays an image of a measurement object and an image of an object which corresponds to the measurement object and has a 3-dimensional (3D) shape which is calculated in advance. A CPU (34c) designates a first point on the image of the measurement object and a second point on the image of the object based on an instruction input through a remote controller (23). The CPU (34c) performs a geometric calculation of a first figure based on the first point and a second figure based on the second point, and adjusts a pose or a position of at least one of the image of the measurement object and the image of the object based on a result of the geometric calculation. The CPU (34c) calculates spatial coordinates on the object corresponding to a measurement position designated based on an instruction input through the remote controller (23) after the pose or the position is adjusted, and calculates a size of the object based on the calculated spatial coordinates. |
