A number of techniques used for high-resolution speckle imaging in astronomy generate average spatial-correlation spectra of objects. Here a straightforward method for iteratively deconvolving these noisy spectra to obtain high-resolution images is described.
© 1989 Optical Society of America
Original Manuscript: May 22, 1989
Manuscript Accepted: July 24, 1989
Published: November 1, 1989
G. R. Ayers, "Deconvolution of spatial-correlation spectra for high-resolution astronomical imaging," Opt. Lett. 14, 1165-1167 (1989)