Paper Info
Title
Optimal Parameter Estimation In Heterogeneous Clutter For High Resolution Polarimetric Sar Data
Abstract
This paper presents a new estimation scheme for optimally deriving clutter parameters with high resolution POLSAR data. The heterogeneous clutter in POLSAR data was described by the Spherically Invariant Random Vectors model. Three parameters were introduced for the high resolution POLSAR data clutter: the span, the normalized texture and the speckle normalized covariance matrix. The asymptotic distribution of the novel span estimator is also investigated. The proposed method is tested with airborne POLSAR images provided by the ONERA RAMSES system.
Year
DOI
Venue
2010
10.1109/IGARSS.2010.5654203
2010 IEEE INTERNATIONAL GEOSCIENCE AND REMOTE SENSING SYMPOSIUM
Keywords
DocType
Volume
SAR, polarimetry, estimation
Conference
8
Issue
ISSN
Citations 
6
2153-6996
0
PageRank 
References 
Authors
0.34
10
5
Name
Order
Citations
PageRank
Gabriel Vasile114518.88
Frédéric Pascal217523.99
Jean Philippe Ovarlez319025.11
S. Zozor412419.83
Michel Gay500.68