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Proceedings Paper

In-line color digital holographic microscope for water quality measurements
Author(s): Zoltán Göröcs; László Orzó; Márton Kiss; Veronika Tóth; Szabolcs Tőkés
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Paper Abstract

We introduce a color digital holographic microscope for measuring the biological content of water samples. Our approach uses single shot RGB exposure in an in-line holographic setup to obtain color images. With the application of appropriate numerical algorithms we can fulfill color crosstalk compensation, segmentation, and twin image removal tasks, and we obtain good quality color image reconstructions with 1μm resolution from a 1mm3 volume. We briefly compare the conventional color CCD/CMOS and the Foveon X3 sensor for color digital holographic applications. The in-line holographic setup and reconstruction algorithms are presented with demonstrative simulations, experimentally captured and numerically reconstructed images.

Paper Details

Date Published: 24 November 2010
PDF: 10 pages
Proc. SPIE 7376, Laser Applications in Life Sciences, 737614 (24 November 2010); doi: 10.1117/12.871098
Show Author Affiliations
Zoltán Göröcs, Computer and Automation Research Institute (Hungary)
László Orzó, Computer and Automation Research Institute (Hungary)
Márton Kiss, Computer and Automation Research Institute (Hungary)
Veronika Tóth, Computer and Automation Research Institute (Hungary)
Szabolcs Tőkés, Computer and Automation Research Institute (Hungary)


Published in SPIE Proceedings Vol. 7376:
Laser Applications in Life Sciences
Matti Kinnunen; Risto Myllylä, Editor(s)

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