New methods are described for determining tighter upper bounds on the support of an object, given the support of its autocorrelation. These upper bounds are shown, in a digital experiment, to be useful as object-support constraints used with the iterative transform algorithm for solving the phase-retrieval problem.
© 1990 Optical Society of America
Original Manuscript: December 12, 1988
Manuscript Accepted: September 18, 1989
Published: January 1, 1990
T. R. Crimmins, J. R. Fienup, and B. J. Thelen, "Improved bounds on object support from autocorrelation support and application to phase retrieval," J. Opt. Soc. Am. A 7, 3-13 (1990)