| 摘要 |
PROBLEM TO BE SOLVED: To provide a stereoscopic projection device capable of making the presentation itself to be displayed in a state close to actual topography or merchandise on a screen give an appealing power or the like to the display by more realistically and stereoscopically expressing three-dimensional information of undulations or uneven forms of topography, merchandise or the like. SOLUTION: A stereoscopic screen S for stereoscopically expressing the undulations of topography or shapes of merchandise is formed and, on the stereoscopic screen S, the picture of the topography or the merchandise is projected. COPYRIGHT: (C)2004,JPO
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