30 August 2006 Active and interactive floating image display using holographic 3D images
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Abstract
We developed a prototype tabletop holographic display system. This system consists of the object recognition system and the spatial imaging system. In this paper, we describe the recognition system using an RFID tag and the 3D display system using a holographic technology. A 3D display system is useful technology for virtual reality, mixed reality and augmented reality. We have researched spatial imaging and interaction system. We have ever proposed 3D displays using the slit as a parallax barrier, the lenticular screen and the holographic optical elements(HOEs) for displaying active image1,2,3. The purpose of this paper is to propose the interactive system using these 3D imaging technologies. In this paper, the authors describe the interactive tabletop 3D display system. The observer can view virtual images when the user puts the special object on the display table. The key technologies of this system are the object recognition system and the spatial imaging display.
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Tsutomu Morii, Kunio Sakamoto, "Active and interactive floating image display using holographic 3D images", Proc. SPIE 6311, Optical Information Systems IV, 631111 (30 August 2006); doi: 10.1117/12.677471; https://doi.org/10.1117/12.677471
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