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Journal Articles Biomedical optics express Year : 2018

Multispectral total-variation reconstruction applied to lens-free microscopy

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Abstract

Lens-free microscopy multispectral acquisitions are processed with an inverse problem approach: a multispectral total variation criterion is defined and minimized with the conjugate gradients method. Reconstruction results show that the method is efficient to recover the phase image of densely packed cells.

Dates and versions

cea-02183648 , version 1 (15-07-2019)

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L. Hervé, O. Cioni, P. Blandin, F. Navarro, M. Menneteau, et al.. Multispectral total-variation reconstruction applied to lens-free microscopy. Biomedical optics express, 2018, 9 (11), pp.5828. ⟨10.1364/BOE.9.005828⟩. ⟨cea-02183648⟩
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