Title :
A comparison of phase retrieval algorithms with a remote sensing scenario
Author_Institution :
Dept. of Electr. & Comput. Eng., Air Force Inst. of Techology, Wright-Patterson AFB, OH
Abstract :
Three iterative algorithms for phase retrieval from intensity data are compared. Computer simulation provides the basis for comparing each algorithm´s performance for object recovery from noisy autocorrelations corrupted with exponential statistics. This paper justifies the use of exponential statistics with a simplified model of a remote sensing application.
Keywords :
atmospheric techniques; atmospheric turbulence; geophysics computing; maximum likelihood estimation; remote sensing; Fienups Error Reduction method; Gerchberg-Saxton phase retrieval algorithm; atmospheric turbulence; computer simulation; maximum likelihood method; remote sensing application; Remote sensing;
Conference_Titel :
Aerospace conference, 2009 IEEE
Conference_Location :
Big Sky, MT
Print_ISBN :
978-1-4244-2621-8
Electronic_ISBN :
978-1-4244-2622-5
DOI :
10.1109/AERO.2009.4839452
