In this paper we address the problem of reconstructing the phase from color images acquired with differential-interference-contrast (DIC) microscopy. In particular, we reformulate the problem as the minimization of a least-squares fidelity function regularized with of a total variation term, and we address the solution by exploiting a recently proposed inexact forward-backward approach. The effectiveness of this method is assessed on a realistic synthetic test.

TV-regularized phase reconstruction in differential-interference-contrast (DIC) microscopy / Rebegoldi, Simone; Bautista, Lola; Blanc Féraud, Laure; Prato, Marco; Zanni, Luca; Plata, Arturo. - ELETTRONICO. - 1776:(2016), pp. 090043-090043. (Intervento presentato al convegno 2nd International Conference on Numerical Computations: Theory and Algorithms, NUMTA 2016 tenutosi a Pizzo Calabro nel 19-25 giugno 2016) [10.1063/1.4965407].

TV-regularized phase reconstruction in differential-interference-contrast (DIC) microscopy

REBEGOLDI, SIMONE;PRATO, Marco;ZANNI, Luca;
2016

Abstract

In this paper we address the problem of reconstructing the phase from color images acquired with differential-interference-contrast (DIC) microscopy. In particular, we reformulate the problem as the minimization of a least-squares fidelity function regularized with of a total variation term, and we address the solution by exploiting a recently proposed inexact forward-backward approach. The effectiveness of this method is assessed on a realistic synthetic test.
2016
2nd International Conference on Numerical Computations: Theory and Algorithms, NUMTA 2016
Pizzo Calabro
19-25 giugno 2016
1776
090043
090043
Rebegoldi, Simone; Bautista, Lola; Blanc Féraud, Laure; Prato, Marco; Zanni, Luca; Plata, Arturo
TV-regularized phase reconstruction in differential-interference-contrast (DIC) microscopy / Rebegoldi, Simone; Bautista, Lola; Blanc Féraud, Laure; Prato, Marco; Zanni, Luca; Plata, Arturo. - ELETTRONICO. - 1776:(2016), pp. 090043-090043. (Intervento presentato al convegno 2nd International Conference on Numerical Computations: Theory and Algorithms, NUMTA 2016 tenutosi a Pizzo Calabro nel 19-25 giugno 2016) [10.1063/1.4965407].
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Utilizza questo identificativo per citare o creare un link a questo documento: https://hdl.handle.net/11380/1107268
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