| 摘要 |
<p>An interactive desktop system for processing visual information, comprising a work surface (54), a camera (50;60) for sensing visual information located on the work surface (54), and a projector (52) for forming visual images on the work surface (54). Processing means (62, 64), coupled to the camera (50;60) and to the projector (52), encodes and stores data corresponding to the visual information for selective retrieval and decoding; the processing means (62, 64) being further adapted for modifying said visual images in response to one or more functions selected by a user of the system by carrying out various manual operations within the field of view of the camera.</p> |
