SBIR Phase I: Design of a True 3-D Information Display System

SBIR 第一阶段：真正的 3D 信息显示系统的设计

• 批准号: 9960173
• 负责人: Soma Chakrabarti
• 金额: $ 8.81万
• 依托单位: BioComp Systems
• 依托单位国家: 美国
• 项目类别: Standard Grant
• 财政年份: 2000
• 资助国家: 美国
• 起止时间: 2000-01-01 至 2000-06-30
• 项目状态: 已结题
• 来源: https://www.nsf.gov/awardsearch/showAward?AWD_ID=9960173&HistoricalAwards=false
• 关键词: SBIR; Phase; Design; True; Information

This Small Business Innovation Research Phase I project proposes the design of a computer monitor that provides true three-dimensional (T3D) views of a scene. T3D presents information over a volumetric space. Such a system does not suffer from the loss of depth information, because of the projection of 3-D information onto a 2-D screen. Since such a system is not available commercially, people often use stereo image-based pseudo 3-D display systems to satisfy the demand for visualizing information with increased realism. The research objective for Phase I is to provide T3D views by distributing the contents of a 3-D scene over several planes-of-views, and optically projecting these planes-of-views onto a movable projection screen. A novel scheme is used to synchronize the movement of the projection screen with plane-by-plane information generated on the CRT screen so that T3D views can be generated without flickers. The use of these innovative concepts is anticipated to contribute effectively in designing a commercial quality T3D display system at a reasonable cost. Thus, the proposed system is expected to find applications in the fields ranging from scientific visualization to entertainment.

这个小型企业创新研究第一阶段项目提出了一种计算机显示器的设计，可提供场景的真实三维 (T3D) 视图。 T3D 在体积空间上呈现信息。 由于将 3D 信息投影到 2D 屏幕上，这样的系统不会丢失深度信息。 由于这样的系统无法在商业上获得，因此人们经常使用基于立体图像的伪3D显示系统来满足以增强的真实感可视化信息的需求。 第一阶段的研究目标是通过将 3D 场景的内容分布在多个视图平面上，并将这些视图平面光学投影到可移动投影屏幕上，来提供 T3D 视图。 采用一种新颖的方案将投影屏幕的移动与 CRT 屏幕上生成的逐平面信息同步，从而可以生成无闪烁的 T3D 视图。 这些创新概念的使用预计将有助于以合理的成本设计商业品质的 T3D 显示系统。 因此，所提出的系统有望在从科学可视化到娱乐等领域找到应用。