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Literature DB >> 30460165

Multispectral total-variation reconstruction applied to lens-free microscopy.

L Herve¹, O Cioni¹, P Blandin¹, F Navarro², M Menneteau², T Bordy¹, S Morales¹, C Allier¹.

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.

Year: 2018 PMID： 30460165 PMCID： PMC6238925 DOI： 10.1364/BOE.9.005828

Source DB: PubMed Journal: Biomed Opt Express ISSN： 2156-7085 Impact factor: 3.732

11 in total

1. Phase retrieval algorithms: a comparison.

Authors: J R Fienup
Journal: Appl Opt Date: 1982-08-01 Impact factor: 1.980

2. Improved quantitative phase imaging in lensless microscopy by single-shot multi-wavelength illumination using a fast convergence algorithm.

Authors: Martín Sanz; José Angel Picazo-Bueno; Javier García; Vicente Micó
Journal: Opt Express Date: 2015-08-10 Impact factor: 3.894

3. Solution to the twin image problem in holography.

Authors: Tatiana Latychevskaia; Hans-Werner Fink
Journal: Phys Rev Lett Date: 2007-06-04 Impact factor: 9.161

4. Whole optical wavefields reconstruction by digital holography.

Authors: S Grilli; P Ferraro; S De Nicola; A Finizio; G Pierattini; R Meucci
Journal: Opt Express Date: 2001-09-10 Impact factor: 3.894

5. Imaging of dense cell cultures by multiwavelength lens-free video microscopy.

Authors: C Allier; S Morel; R Vincent; L Ghenim; F Navarro; M Menneteau; T Bordy; L Hervé; O Cioni; X Gidrol; Y Usson; J-M Dinten
Journal: Cytometry A Date: 2017-02-27 Impact factor: 4.355

Review 6. Lensless Imaging and Sensing.

Authors: Aydogan Ozcan; Euan McLeod
Journal: Annu Rev Biomed Eng Date: 2016-01-25 Impact factor: 9.590

Multispectral total-variation reconstruction applied to lens-free microscopy.

1. Phase retrieval algorithms: a comparison.

2. Improved quantitative phase imaging in lensless microscopy by single-shot multi-wavelength illumination using a fast convergence algorithm.

3. Solution to the twin image problem in holography.

4. Whole optical wavefields reconstruction by digital holography.

5. Imaging of dense cell cultures by multiwavelength lens-free video microscopy.

Review 6. Lensless Imaging and Sensing.

7. Imaging without lenses: achievements and remaining challenges of wide-field on-chip microscopy.

8. Quantitative space-bandwidth product analysis in digital holography.

9. Maskless imaging of dense samples using pixel super-resolution based multi-height lensfree on-chip microscopy.

10. Sparsity-based multi-height phase recovery in holographic microscopy.

1. Curvature-dependent constraints drive remodeling of epithelia.