منابع مشابه
Design and Perception Testing of a Novel 3-D Autostereoscopic Holographic Display System
U.S. Army Tank-Automotive Command (TACOM) researchers are in the early stages of developing an autostereoscopic, 3-D holographic visual display system. The present system uses holographic optics, low and high-resolution projectors, and computer workstation graphics to achieve real-time, 3-D user-interactivity. This system is being used to conduct 3-D visual perception studies for the purpose of...
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The display of dynamic holographic images is possible by computing the hologram of objects in a three-dimensional scene and then transcribing the two-dimensional digital hologram onto a digital micromirror system illuminated with coherent light. Proof-of-principle instruments that reconstruct real and virtual images are described. The underlying process, its characteristics, limitations and uti...
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SPECIAL ISSUE ON 3D DATA ACQUISITION, DISPLAY AND COMPRESSION ................................................................ 3D Data Acquisition, display and Compression Irene Cheng, University of Alberta, Edmonton Alberta, Canada Real-time 3D Applications on Handheld Devices: Challenge Wenwu Zhu, Dan Miao, and Hongzhi Li, Microsoft Research Asia Using Stereo Vision to Detect, Track and Ident...
متن کاملSemi-Planar Laser Holographic Display
Ergophos LLC has developed and tested a new and unique class of illumination devices for mobile LCD displays (including autostereo), microscopy, and medical instruments. The devices are based on semi-planar holograms which deliver laser light with unprecedented accuracy and can be mass produced with conventional technology. The energy efficiency of a laser holographic display panel is a factor ...
متن کاملCircular holographic video display system.
A circular holographic video display system reconstructs holographic video. Phase-only spatial light modulators are tiled in a circular configuration in order to increase the field of view. A beam-splitter is used to align the active area of the SLMs side by side without any gap. With the help of this configuration observers can see 3D ghost-like image floating in space and can move and rotate ...
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ژورنال
عنوان ژورنال: Journal of the Japan Society for Precision Engineering
سال: 1988
ISSN: 1882-675X,0912-0289
DOI: 10.2493/jjspe.54.269