| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a person movement determination device for determining movements of a person with great accuracy. <P>SOLUTION: The person movement determination device 1 is for determining movements of a person by using a photographed video in which a person who performs prescribed movements is photographed and depth information about the photographed video and outputting a determination result, and includes: feature point extracting means 11 for extracting a feature point from the inputted photographed video to calculate a three-dimensional feature amount; motion feature amount calculation means 12 for calculating four-dimensional track feature amount which has tracked the three-dimensional feature amount; movement determination means 13 for determining movements every unit track time by using the four-dimensional track feature amount; and determination smoothing means 14 for outputting a movement whose number of determination times becomes maximum every unit track time as a determination result. <P>COPYRIGHT: (C)2012,JPO&INPIT |
