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Optical Engineering • Open Access

Integral imaging without image distortion using micro-lens arrays with different specifications
Author(s): Huan Deng; Fei Wu; Da-Hai Li; Qiong-Hua Wang

Paper Abstract

We propose an integral imaging in which the micro-lens array (MLA) in the pickup process called MLA 1 and the micro-lens array in the display process called MLA 2 have different specifications. The elemental image array called EIA 1 is captured through MLA 1 in the pickup process. We deduce a pixel mapping algorithm including virtual display and virtual pickup processes to generate the elemental image array called EIA 2 which is picked up by MLA 2. The three-dimensional images reconstructed by EIA 2 and MLA 2 do not suffer any image scaling and distortions. The experimental results demonstrate the correctness of our theoretical analysis.

Paper Details

Date Published: 22 October 2013
PDF: 6 pages
Opt. Eng. 52(10) 103113 doi: 10.1117/1.OE.52.10.103113
Published in: Optical Engineering Volume 52, Issue 10
Show Author Affiliations
Huan Deng, Sichuan Univ. (China)
Fei Wu, Sichuan Univ. (China)
Da-Hai Li, Sichuan Univ. (China)
Qiong-Hua Wang, Sichuan Univ. (China)

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