Open AccessMethod for chromatic error compensation in digital color holographic imaging
Author(s) -
Mathieu Leclercq,
Pascal Picart
Publication year - 2013
Publication title -
optics express
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 1.394
H-Index - 271
ISSN - 1094-4087
DOI - 10.1364/oe.21.026456
Subject(s) - holography , optics , digital holography , compensation (psychology) , magnification , chromatic scale , computer science , digital holographic microscopy , convolution (computer science) , holographic display , chromatic aberration , digital imaging , artificial intelligence , computer vision , image processing , physics , digital image , image (mathematics) , psychology , artificial neural network , psychoanalysis
This paper proposes an all-numerical robust method to compensate for the chromatic aberrations induced by the optical elements in digital color holographic imaging. It combines a zero-padding algorithm and a convolution approach with adjustable magnification, using a single recording of a reference rectangular grid. Experimental results confirm and validate the proposed approach.