Uncertainty on phase reconstruction using the Knox and Thomson algorithm

R. Deron; J.C. Fontanella

doi:10.1364/IPAO.1983.FA11

Joint Topical Meeting on Information Processing in Astronomy and Optics
Technical Digest Series (Optica Publishing Group, 1983),
paper FA11
•https://doi.org/10.1364/IPAO.1983.FA11

Uncertainty on phase reconstruction using the Knox and Thomson algorithm

R. Deron and J.C. Fontanella

Information Processing in Astronomy and Optics 1983

St. Paul, Minnesota United States
23–24 June 1983
ISBN:

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Session 3: Imaging by Interferanetry (FA)

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R. Deron and J. C. Fontanella, "Uncertainty on phase reconstruction using the Knox and Thomson algorithm," in Joint Topical Meeting on Information Processing in Astronomy and Optics, Technical Digest Series (Optica Publishing Group, 1983), paper FA11.

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Abstract

Different techniques can be used to restore turbulence degraded images. One approach is to use the speckle interferometry technique to determine the modulus of the object Fourier transform and the algorithm suggested by Knox and Thomson [1] to retrieve the phase. The quality of the restoration depends strongly on the accuracy of the phase determination.

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