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http://dx.doi.org/10.3807/JOSK.2014.18.6.714

Projection-Type Integral Imaging Using a Pico-projector  

Yang, Yucheol (Department of Information Display, Kyung Hee University)
Min, Sung-Wook (Department of Information Display, Kyung Hee University)
Publication Information
Journal of the Optical Society of Korea / v.18, no.6, 2014 , pp. 714-719 More about this Journal
Abstract
A pico-projector is a compact and mobile projector that has an infinite focus. We apply the pico-projector to a projection-type integral imaging system, which can expand the image depth to form multiple central depth planes. In a projection-type integral imaging system, the image flipping problem arises because the expanded elemental images pass through a lens array. To solve this problem, we propose the ray tracing of a pico-projector at a central depth plane and compensate the elemental image using a pixel-mapping process. Experiments to verify the proposed method are performed, and the results are presented.
Keywords
Projection-type integral imaging system; Pico-projector; Image flipping;
Citations & Related Records
Times Cited By KSCI : 2  (Citation Analysis)
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