| 摘要 |
<p>PROBLEM TO BE SOLVED: To effectively read/retrieve a number of motion data and to compare or check data by displaying a number of data at once by clustering and automatically sorting data corresponding to the similarity of motion data or interesting date of a user. SOLUTION: A feature amount is extracted on the basis of information on a three-dimensional grid, where each of parts of a body passes in a motion space, and how many times the part passes the grid per unit time. On the basis of the extracted feature amount, the feature vector of body motion data is generated. While using the generated feature vector, the self-organized map of Kohonen is learnt. Automatic sorting is performed by locating the similar motion data at adjacent places on the self-organized map.</p> |
