Title :
Comparison of phase retrieval algorithms
Author :
Huang, T.S. ; Rinaldi, K.A. ; Lee, H.
Author_Institution :
University of Illinois, Urbana, IL, USA
Abstract :
Three algorithms for support-limited phase retrieval from Fourier magnitude are compared by computer simulation using small test arrays. It was found that Fienup´s hybrid input-output algorithm is superior in terms of both computer time requirement and noise sensitivity.
Keywords :
Autocorrelation; Computer simulation; Discrete Fourier transforms; Fourier transforms; Iterative algorithms; Iterative methods; Nonlinear equations; Phased arrays; Testing; Velocity measurement;
Conference_Titel :
Acoustics, Speech, and Signal Processing, IEEE International Conference on ICASSP '87.
DOI :
10.1109/ICASSP.1987.1169765
