| 摘要 |
<p>A projection device is used to project an image on a display interface (10) containing N projection regions (A, B, C), where N is an integer greater than or equal to 2. The projection device comprises: M image receiving devices, used to receive N 3D video sources; a projector group (20), comprising M projectors, the M projectors being used to receive, based on a corresponding relationship among the M projectors, the N 3D video sources, and the N projection regions, the N 3D video sources through the M image receiving devices within a preset period of time, and project N groups of images from the N video sources to the N projection regions, where each group of images in the N groups of images comprises a left-eye image and a right-eye image, and M is an integer smaller than or equal to N and greater than or equal to 1. Further provided are a projection display system and a projection display method.</p> |
