| 摘要 |
<p>A gesture recognition apparatus detects a locus of a fingertip position of a user from an acquired moving image; sets an effective range configured to set an effective range to detect a locus of the fingertip position of the user from the moving image flap action; determines whether or not the locus of the fingertip position is of the flap action when the locus of the fingertip position is included in the effective range; and recognizes a gesture of the user from the flap action when the locus of the fingertip position is of the flap action.</p> |
