| 摘要 |
<p>An identification apparatus is disclosed in which a three dimensional image of a hand (58) is obtained using a digitizing camera (2) and a pair of orthogonal reflecting surfaces (36, 37). The image is then compared (53) with a previously recorded (54) hand image, and if the images match, within a selectable tolerance, the owner of the hand (58) is accepted as a correct individual. Signalling and/or control apparatus (8) responds to the results of the comparison.</p> |
