1 November 2010 Image recovery from polarimetric, nonimaged laser speckle
Author Affiliations +
J. of Applied Remote Sensing, 4(1), 043558 (2010). doi:10.1117/1.3524542
The addition of polarization diversity for a non-imaging laser speckle system provides improvement for the phase retrieval problem. The polarization diversity of the remote scene provides additional information for successfully recovering a two-dimensional image from noisy autocorrelations obtained from laser speckle patterns or pupil plane images. The proposed system may be used to characterize space-borne objects and debris with an earthbased sensor array. We propose an Expectation-Maximization (EM) algorithm with a simple, statistical-based stopping criteria. Results from both simulation and laboratory experiment are presented.
Donald B. Dixon, Stephen C. Cain, "Image recovery from polarimetric, nonimaged laser speckle," Journal of Applied Remote Sensing 4(1), 043558 (1 November 2010). https://doi.org/10.1117/1.3524542

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