Signal recovery from autocorrelation and cross-correlation data
Document Type
Article
Publication Date
1-1-2005
Abstract
A signal recovery technique is motivated and derived for the recovery of several nonnegative signals from measurements of their autocorrelation and cross-correlation functions. The iterative technique is shown to preserve nonnegativity of the signal estimates and to produce a sequence of estimates whose correlations better approximate the measured correlations as the iterations proceed. The method is demonstrated on simulated data for active imaging with dual-frequency or dual-polarization illumination. © 2005 Optical Society of America.
Publication Title
Journal of the Optical Society of America A: Optics and Image Science, and Vision
Recommended Citation
Schulz, T.,
&
Voelz, D.
(2005).
Signal recovery from autocorrelation and cross-correlation data.
Journal of the Optical Society of America A: Optics and Image Science, and Vision,
22(4), 616-624.
http://doi.org/10.1364/JOSAA.22.000616
Retrieved from: https://digitalcommons.mtu.edu/michigantech-p/13298
