A New Estimator for Estimating the Parameters of K-Distribution

Lyons A P, Abraham D A. Statistical characterization of high-frequency shallow-water sea-floor backscatter[J].J. Acoust.Soc. Am.1999, 106(3):1307-[2]Abraham D A, Lyons A P. Novel physical interpretation of K-distributed reverberation[J].IEEE J. Ocean. Eng.2002, 27(4):800-[3]Raghavan R S. A method for estimating parameters of K-distributed clutter[J].IEEE Trans. on Aerospace and Electronic Systems.1991, 27(2):238-[4]Oliver C J. Optimum texture estimators for SAR clutter[J].J. Phys.D:Appl. Phys.1993, 26:1824-[5]Blacknell D. Comparison of parameter estimators for K distribution. IEEPro.-F, 1994, 141(1): 45 - 52.[6]Lombardo P, Oliver C J. Estimation of texture parameters in K-distributed clutter. IEE Proc.-F, 1994, 141(4): 196-204.[7]Joughin I R, Percival D B, Winebrenner D P. Maximum likelihood estimation of K distribution parameters for SAR data[J].IEEE Trans. on Geoscience and Remote Sensing.1993, 31(5):989-[8]Iskander D R, Zoubir A M. Estimating the parameters of K distribution using higher order and factional moments[J].IEEE Trans. on Aerospace and Electronic System.1999, 35(4):1453-[9]Blacknell D, Tough J A. Parameter estimation for the K-distribution based on zlog(z). IEE Proc.-F, 2001, 148(6):309- 312.[10]Jahangir M, Blacknell D, White R G. Accurate approximation to the optimum parameter estimate for K-distributed clutter. IEE Proc.-F, 1996, 143(6): 383 - 390.