Abstract
AbstractElectroholography is a technique that can display moving 3D images by using an electronic spatial modulation optical device. Real image reconstruction methods using focusing lenses have been investigated in the past. However, these methods have problems, one being that the view field is limited by the lens characteristics. On the other hand, the virtual image reconstruction method discussed in this paper can present 3D images in a relatively wide view field and is expected to be a very effective means of 3D image presentation. Consequently, this paper considers a virtual image reconstruction method using a DMD as the reflection element. A DMD panel that can display images with high brightness is used, and virtual image reconstruction is applied. It is shown that relatively good color images can be displayed. © 2006 Wiley Periodicals, Inc. Electron Comm Jpn Pt 2, 89(9): 44–52, 2006; Published online in Wiley InterScience (www.interscience.wiley.com). DOI 10.1002/ecjb.20303
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