| 摘要 |
<p>An object, e.g. a motor vehicle in an advertising display, is to be displayed in the background of a stage (28) as a virtual image (26) before various spectators. A presenter (40) is to stand in the image and provide explanations. Above the stage (28) there is a projector (12, 14) which projects an image, a film, on a reflective surface (18) on the floor (30) of the stage (28). A smooth transparent film (20) runs behind said reflective surface (18) at an angle of 45° from the ceiling (32) to the floor (30). To the spectators the image projected by the projector (12, 14) appears as a virtual image (26) behind the film (20). The presenter (40) stands behind the film (20) and at the centre of the image.</p> |
