| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a language training device that evaluates a correct movement of a mouth of a user objectively and allowing the user to confirm the movement of the mouth to make comprehensive evaluation based on subjective evaluation and the objective evaluation to train the user efficiently. <P>SOLUTION: A user is imaged by imaging means 10 so that a feature amount extraction unit 34 extracts an amount of features from a change in a shape of a lip part of the user. Evaluation means 35 compares an amount of features of a change in a shape of a lip part to be reference stored in feature storing means 33 with the amount of features extracted by the feature amount extraction unit 34. The evaluation means 35 quantitatively evaluates a difference between the amounts of features. Video display means 20 displays target video to be reference stored in target storing means 31. A half mirror is laminated on a display surface of the video display means 20 to display mirror video of the user together with the target video. Accordingly, the user can compare the mirror video of himself/herself with the target video. <P>COPYRIGHT: (C)2012,JPO&INPIT |
