THE NEW DUAL-TEXTURE G DISTRIBUTION FOR SINGLE-LOOK POLSAR DATA
Khan, SS, and Guida, R (2012) THE NEW DUAL-TEXTURE G DISTRIBUTION FOR SINGLE-LOOK POLSAR DATA In: IGARSS 2012, 2012-07-22 - 2012-07-27.
Available under License : See the attached licence file.
Official URL: http://dx.doi.org/10.1109/IGARSS.2012.6351257
A new form of G distribution, called the dual-texture G distribution, is proposed for Single-Look Complex (SLC) PolSAR data. Unlike the scalar texture productmodel, the dual texture G distribution is derived considering different texture variables for co-pol and cross-pol (x-pol) channels. The co-pol and x-pol texture variables are modelled by the Generalized Inverse Gaussian (GIG) distribution, separately. The result is a more flexible multivariate distribution. Also Mellin Kind Statistics (MKS) are utilized to analyze GIG textures, observe evidence of dual texture and to estimate shape parameters.
|Item Type:||Conference or Workshop Item (Paper)|
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|Divisions:||Faculty of Engineering and Physical Sciences > Electronic Engineering > Surrey Space Centre|
|Deposited By:||Symplectic Elements|
|Deposited On:||05 Dec 2012 09:54|
|Last Modified:||16 Mar 2013 14:38|
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