| 摘要 |
<p>Immersive wide field of view displays are disclosed, for example, in the context of a virtual reality environment. At least two different sets of images are presented for a corresponding number of groups of viewers. In one aspect of the invention, each group has its own projection screen and projector and the viewers and screens are located in close proximity to one another for allowing interaction between the groups, but with the viewing screen for each group outside the field of view of the viewers of the other group. In another aspect of the invention, two different sets of stereoscopic images are projected onto the same screen that is viewed by two groups of viewers. Separation of the respective sets of images and of the left and right eye images within each set are achieved using either an alternate eye technique or a polarizer image separation technique. Time-multiplexing of images coupled with corresponding shuttering of viewers' eyes is also disclosed for achieving presentation of separate images to different groups of viewers.</p> |
