Optical display of magnified, real and orthoscopic 3-D object images by moving-direct-pixel-mapping in the scalable integral-imaging system |
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Authors: | Miao Zhang Eun-Soo Kim |
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Affiliation: | 3D Display Research Center, Department of Electronic Engineering, Kwangwoon University, Republic of Korea |
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Abstract: | In this paper, we proposed a novel approach for reconstruction of the magnified, real and orthoscopic three-dimensional (3-D) object images by using the moving-direct-pixel-mapping (MDPM) method in the MALT(moving-array-lenslet-technique)-based scalable integral-imaging system. In the proposed system, multiple sets of elemental image arrays (EIAs) are captured with the MALT, and these picked-up EIAs are computationally transformed into the depth-converted ones by using the proposed MDPM method. Then, these depth-converted EIAs are combined and interlaced together to form an enlarged EIA, from which a magnified, real and orthoscopic 3-D object images can be optically displayed without any degradation of resolution. Good experimental results finally confirmed the feasibility of the proposed method. |
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Keywords: | Scalable integral-imaging Moving array lenslet technique Pseudoscopic-to-orthoscopic conversion Moving-direct-pixel-mapping |
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