Efficient noise averaging in color holography by integration on shifted Fourier spectra
DOI:
https://doi.org/10.4302/photon.%20lett.%20pl.v6i3.512Abstract
Modern holography is dealing mainly with the speckle noise and computational complexity. Reaching a compromise between the computational complexity (computing time) and quality of obtained images is required. This leads to a need to obtain a simple method of noise suppression with low computation complexity. An improved efficient projection of color images is presented. It uses a time averaging of intensity patterns reconstructed from the same Fourier hologram with lateral shifting in x and y direction. We try to establish the optimal step of shifting the Fourier spectra in both directions for each of the primary colors.Full Text: PDF
References
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Published
2014-09-30
How to Cite
[1]
I. Ducin, K. Kakarenko, M. Makowski, A. Kowalczyk, M. Bieda, and J. Suszek, “Efficient noise averaging in color holography by integration on shifted Fourier spectra”, Photonics Lett. Pol., vol. 6, no. 3, pp. pp. 99–101, Sep. 2014.
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