| 摘要 |
<p>Device for the tridimensional cinematographic reproduction of still or moving images, consisting in placing in front of each spectator, very close to the spectactor but separated from a sufficiently comfortable distance, an obturation panel of which the width and the height are determined in such a way that the spectator can see through the panel the complete reproduction screen from extreme positions, left, right, up and down, that the spectator may adopt. The panel has individual rectangular shutters of which the base and height are determined by the horizontal and vertical reproduction angles necessary to make the furthest spectator see a distinct image which each eye, so that on all the obturation panels for all spectators said angles are maintained constant and therefore the relationship between the width and height of each rectangle and its distance to the reproduction screen are maintained constant and, on each of said panels, a single rectangle appears transparent at each time, the others remaining opaque, a unique image appearing at that moment on the reproduction screen, and consequently the appearance of each image is synchronized with the transparency or opacity of the rectangles forming the panels.</p> |
