Motion recognition device, motion recognition program and motion recognition method

摘要

The motion recognition device (100) includes a segmenting unit (153), an identification unit (154), and a first evaluation unit (155). The segmenting section (153) segments a plurality of frames including position information of feature points corresponding to a predetermined part or joint part of the subject's body in time series based on the position of the predetermined part of the subject's body. By doing this, a plurality of frames are classified into a plurality of groups in time series. The identification unit (154) identifies, for each group, the type of basic motion corresponding to the group, based on the movement of feature points included in consecutive frames. The first evaluation unit (155) evaluates the skill and the difficulty level of the exercise performed by the subject based on the order of the types of basic movements corresponding to the groups consecutive in time series.