Multispectral total-variation reconstruction applied to lens-free microscopy

Autor: Herve, L., Cioni, O., Blandin, P., Navarro, F., Menneteau, M., Bordy, T., Morales, S., Allier, C.
Zdroj: Biomedical Optics Express; November 2018, Vol. 9 Issue: 11 p5828-5836, 9p
Abstrakt: 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.
Databáze: Supplemental Index