| 摘要 |
<p>An apparent three dimensional image is produced from a two dimensional image by causing the two dimensional image to appear on a saddle shaped surface. This saddle shaped surface may be a real surface such as a light scattering glass or a surface in space formed by an optical component such as an aspheric lens or lenticular array. The two dimensional image may be produced by a cathode ray tube e.g. a television receiver, a slide or film projector, or a non-emissive display such as a liquid crystal display. </p> |
