Abstract
Experimental results of a volumetric display system based on
three-dimensional (3D) scanning using an inclined image are reported. An
optical real image of an inclined two-dimensional (2D) display device is
moved laterally by an optical mirror scanner. Inclined cross-sectional
images of a 3D object are projected in
accordance with the position of the
image plane. A 3D real image is formed as a stack of 2D cross-sectional
images as a result of high-speed scanning. This 3D image can satisfy all the
criteria for stereoscopic vision. An experimental system using a
galvanometer mirror and a digital micromirror device was constructed, and
generated three-dimensional images consisting of 1024 x 768 x 200 voxels. A multilevel image can be formed by a spatial
dithering technique, even though the binary display device was used.
© 2010 IEEE
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