| 摘要 |
<p><P>PROBLEM TO BE SOLVED: To obtain a three-dimensional video representation by giving a depth to a screen. <P>SOLUTION: Liquid crystal sheets (S-1 to S-n) capable of adjusting a degree of opacity are arranged side by side to be used as a multilayer screen 3. The multilayer screen 3 is controlled by a computer 4 in such a way as to include only one opaque screen. A video properly adjusted by the computer 4 is projected thereon by a projector 1. The opaque screen is tuned to the video and continuously changed one after another, thereby obtaining a video representation, having a depth, utilizing an afterimage phenomenon. <P>COPYRIGHT: (C)2009,JPO&INPIT</p> |
