| 摘要 |
PROBLEM TO BE SOLVED: To provide a system allowing a subject to further easily measure a joint angle by performing an operation of opening/closing a designated joint with a will of his/her own.SOLUTION: A joint angle measuring system includes: an imaging unit with depth information for generating photographing image data of a subject, depth information of each pixel of the photographing image data, and skeleton information of the subject in a virtual three-dimensional space; and a joint angle calculation unit that generates spatial vector information of two sides connected to the joint that is designated in the skeleton and the movable range of which is to be measured, and calculates the joint angle on the basis of the spatial vector information of the two sides. |
