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Restoring Integral Images from Focal Stacks Using Compressed Sensing Techniques
This paper contains an original development of the compressed sensing technique for restoring integral images from a number of observed 2D images. The proposed data acquisition uses a conventional camera equipped with a horizontal 1D mask placed in the pupil plane of the lens. The compressed sensing...
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Published in: | Journal of display technology 2016-07, Vol.12 (7), p.701-706 |
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container_title | Journal of display technology |
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creator | Trujillo-Sevilla, J. M. Katkovnik, Vladimir Javidi, Bahram Rodriguez-Ramos, J. M. |
description | This paper contains an original development of the compressed sensing technique for restoring integral images from a number of observed 2D images. The proposed data acquisition uses a conventional camera equipped with a horizontal 1D mask placed in the pupil plane of the lens. The compressed sensing style algorithm developed is based on a sparsity hypothesis imposed on 2D cross sections of the light field. |
doi_str_mv | 10.1109/JDT.2016.2522922 |
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subjects | Arrays Cameras Compressed sensing Cross sections Detection Display devices focal stack Image reconstruction Image restoration integral imaging Integrals Lenses Radon Stacks Transforms Two dimensional |
title | Restoring Integral Images from Focal Stacks Using Compressed Sensing Techniques |
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