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21 May 2004 Depth-enhanced integral 3D imaging using a polarization-multiplexed display with different optical path lengths
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Proceedings Volume 5291, Stereoscopic Displays and Virtual Reality Systems XI; (2004) https://doi.org/10.1117/12.527647
Event: Electronic Imaging 2004, 2004, San Jose, California, United States
Abstract
Depth-enhanced integral three-dimensional (3D) imaging using different optical path lengths and polarization selective mirror pair is proposed. In this approach, the enhancement of image depth is achieved by repositioning two types of elemental image planes, thus effectively two central depth planes are obtained. The system makes use of two-arm-structure that has different optical path lengths and polarization selective mirrors. The primary advantage of our proposed method is that we can observe 3D images that maintain some level of viewing resolution with large depth difference without any mechanical moving part. We experimentally demonstrated our proposal by reconstructing real and virtual images with the depth difference of 140 mm successfully.
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Sungyong Jung, Jae-Hyeung Park, Yunhee Kim, and Byoungho Lee "Depth-enhanced integral 3D imaging using a polarization-multiplexed display with different optical path lengths", Proc. SPIE 5291, Stereoscopic Displays and Virtual Reality Systems XI, (21 May 2004); https://doi.org/10.1117/12.527647
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