Real-Time Autosteroscopic 3D Holographic Display

实时立体 3D 全息显示

• 批准号: 9302396
• 负责人: Tin Aye
• 金额: $ 25万
• 依托单位: Physical Optics Corporation (Corporate Headquarters)
• 依托单位国家: 美国
• 项目类别: Standard Grant
• 财政年份: 1993
• 资助国家: 美国
• 起止时间: 1993-08-15 至 1996-01-31
• 项目状态: 已结题
• 来源: https://www.nsf.gov/awardsearch/showAward?AWD_ID=9302396&HistoricalAwards=false
• 关键词: Real; Time; Autosteroscopic; 3D; Holographic

9302396 Aye This is an SBIR Phase II awards that builds on the proof-of- concept of a real time 3-D display, based on a stationary holographic diffuser screen using volume-multiplexed holographic optical elements and a simple, conventional projection system. The diffused holographic screen focuses the stereoscopic 3-D pattern from two projectors into an observer's eyes without the necessity of polarizing glasses and focusing lenses. The viewing area resembles an ordinary TV projection screen creating the impression of a natural 3-D image with this approach. For example, a robot photographing images with two cameras - placed in the locations corresponding to each robot "eye" - and having them transmitted for viewing by human observers, would yield 3-D replicas of the scene form the human perspective corresponding to the (left, right) eyes of the viewing of different distinct volumes with resulting impression of stereoscopic depth. ***

小行星9302396 这是SBIR第二阶段的奖项，建立在一个真实的时间3-D显示的概念验证，基于一个固定的全息扩散屏幕使用体积复用全息光学元件和一个简单的，传统的投影系统。 扩散全息屏幕将立体3D图案从两个投影仪聚焦到观察者的眼睛中，而不需要偏振眼镜和聚焦透镜。 观看区域类似于一个普通的电视投影屏幕，用这种方法创建一个自然的3-D图像的印象。 例如，机器人用两个相机拍摄图像（放置在对应于每个机器人“眼睛”的位置）并将它们传输以供人类观察者观看，将产生来自人类视角的场景的3-D复制品，该人类视角对应于观看不同不同体积的（左，右）眼睛，并产生立体深度的印象。 ***