| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a new feature transformation apparatus which can recognize activities of subjects in adaptation to each individual and improves recognition accuracy. <P>SOLUTION: The feature transformation apparatus includes a section that acquires respective prescribed activity data of at least one reference individual and a subject when the one or more reference individuals and the subject perform a prescribed activity, a section extracting a reference individual feature of the one or more reference individuals and a subject feature of the subject, a calculation section calculating at least one standard feature based on the one or more reference individual features, a section calculating a transform matrix between the standard feature and the subject feature, a section acquiring recognition object activity data when the subject performs a recognition object activity, a section extracting the object feature of the subject from the recognition object activity data of the subject, and a section transforming a recognition object feature of the recognition object activity data using the transform matrix. <P>COPYRIGHT: (C)2011,JPO&INPIT |
