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Light field imaging based on defocused photographic images

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Abstract

Light Field from images captured by focal plane sweeping instead of micro-lenslets or camera arraies achieve better angular resolution. However, the defocus noise is a serious problem. In this paper, we present two methods for improving the quality of the reconstructed light field from several defocus images. We also present an efficient approach for fast, precisely capturing a series of defocus images.

© 2017 Optical Society of America

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