Abstract
The sampling patterns of the light field microscope (LFM) are highly depth-dependent, which implies non-uniform recoverable lateral resolution across depth. Moreover, reconstructions using state-of-the-art approaches suffer from strong artifacts at axial ranges, where the LFM samples the light field at a coarse rate. In this work, we analyze the sampling patterns of the LFM, and introduce a flexible light field point spread function model (LFPSF) to cope with arbitrary LFM designs. We then propose a novel aliasing-aware deconvolution scheme to address the sampling artifacts. We demonstrate the high potential of the proposed method on real experimental data.
Original language | English |
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Pages (from-to) | 31644-31666 |
Number of pages | 23 |
Journal | Optics Express |
Volume | 27 |
Issue number | 22 |
DOIs | |
State | Published - 28 Oct 2019 |