| 摘要 |
PROBLEM TO BE SOLVED: To provide a device for analyzing image by measuring the node position of an observation object from the picked-up image, and to provide an orientation method of easily computing a coefficient for converting the dimension of the picked-up image to the dimension of the real space. SOLUTION: An information processing means 18 stores the distance between the predetermined nodes of an observation object (a trainee 12) expressed in a first scale, and measures the node position of the observation object in a second scale from the image picked up by a camera 16, and extracts a predetermined node among the plural measured nodes so as to compute the distance between the predetermined nodes on the basis of the second scale, and converts the position of each node of he observation object to the first scale on the basis of the distance between the predetermined nodes computed on the basis of the second scale and the stored distance between the predetermined nodes expressed in the first scale. |
