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Proceedings Paper

Blind deconvolution for referenceless speckle imaging
Author(s): Angela Maria Darling
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Paper Abstract

In speckle imaging of astronomical objects, the atmospheric point spread function is commonly estimated by imaging a point source (unresolved single star) near the object of interest either before or after the time of observation. In circumstances where no reliable PSF is available to deconvolve from the data, ‘blind deconvolution’ may be of use. Both direct and indirect or ‘implicit’ blind deconvolution schemes have been applied to (photon-limited) data of binary stars and the implications of these results for referenceless speckle imaging are addressed.

Paper Details

Date Published: 1 November 1990
PDF: 10 pages
Proc. SPIE 1351, Digital Image Synthesis and Inverse Optics, (1 November 1990); doi: 10.1117/12.23667
Show Author Affiliations
Angela Maria Darling, Imperial College (United Kingdom)


Published in SPIE Proceedings Vol. 1351:
Digital Image Synthesis and Inverse Optics
Arthur F. Gmitro; Paul S. Idell; Ivan J. LaHaie, Editor(s)

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