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Realistic 3D Coherent Transfer Function Inverse Filtering of Complex Fields

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Specialty Radiology
Date 2011 Aug 12
PMID 21833359
Citations 2
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Abstract

We present a novel technique for three-dimensional (3D) image processing of complex fields. It consists in inverting the coherent image formation by filtering the complex spectrum with a realistic 3D coherent transfer function (CTF) of a high-NA digital holographic microscope. By combining scattering theory and signal processing, the method is demonstrated to yield the reconstruction of a scattering object field. Experimental reconstructions in phase and amplitude are presented under non-design imaging conditions. The suggested technique is best suited for an implementation in high-resolution diffraction tomography based on sample or illumination rotation.

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References
1.
Marian A, Charriere F, Colomb T, Montfort F, Kuhn J, Marquet P . On the complex three-dimensional amplitude point spread function of lenses and microscope objectives: theoretical aspects, simulations and measurements by digital holography. J Microsc. 2007; 225(Pt 2):156-69. DOI: 10.1111/j.1365-2818.2007.01727.x. View

2.
Heng X, Cui X, Knapp D, Wu J, Yaqoob Z, McDowell E . Characterization of light collection through a subwavelength aperture from a point source. Opt Express. 2009; 14(22):10410-25. DOI: 10.1364/oe.14.010410. View

3.
Brady D, Choi K, Marks D, Horisaki R, Lim S . Compressive holography. Opt Express. 2009; 17(15):13040-9. DOI: 10.1364/oe.17.013040. View

4.
Kou S, Sheppard C . Imaging in digital holographic microscopy. Opt Express. 2009; 15(21):13640-8. DOI: 10.1364/oe.15.013640. View

5.
Cotte Y, Fatih Toy M, Shaffer E, Pavillon N, Depeursinge C . Sub-Rayleigh resolution by phase imaging. Opt Lett. 2010; 35(13):2176-8. DOI: 10.1364/OL.35.002176. View