Proceedings of the ISCIE International Symposium on Stochastic Systems Theory and its Applications
Online ISSN : 2188-4749
Print ISSN : 2188-4730
The 40th ISCIE International Symposium on Stochastic Systems Theory and Its Applications (Nov. 2008, Kyoto)
Image Pre-compensation Algorithm for Monochromatic Aberrations in the Eyes
W. Fawwaz Al MakiS. Sugimoto
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2009 Volume 2009 Pages 248-253

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Abstract
Monochromatic aberrations can limit visual performance of the human eyes. Visual limitations caused by higher-order aberrations can not be corrected by traditional optical correction methods such as spectacles and contact lens. In this paper, we address the problem of correcting visual limitations based on an image deconvolution technique. First, we introduce Zernike polynomials to describe the wavefront aberration. Then, the point spread function (PSF) of the human eyes can be calculated by using the wavefront aberration function. Finally, we propose an image pre-compensation algorithm based on the knowledge of the PSF to improve a blurred image formed by the aberrated eyes. Experimental results are presented to demonstrate the potential visual improvement that can be achived by our pre-compensation algorithm.
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© 2009 ISCIE Symposium on Stochastic Systems Theory and Its Applications
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