DocumentCode
2121962
Title
Local orientation analysis of spatial texture from polarimetric SAR data
Author
D´Hondt, O. ; Ferro-Famil, L. ; Pottier, E.
Author_Institution
Image & Remote Sensing Group, Rennes I Univ.
Volume
2
fYear
2004
fDate
20-24 Sept. 2004
Firstpage
1236
Lastpage
1239
Abstract
In this paper we present two methods to estimate the local orientation of spatial texture in polarimetric SAR data. The first approach is based on an original spatial parametric modelling of the 2D autocorrelation function, and was introduced in a previous paper. The second method is based on orientation interpolation between a reduced set of basis functions called steerable filters. Both are applied to measured polarimetric SAR data
Keywords
adaptive filters; geophysical signal processing; radar cross-sections; radar polarimetry; synthetic aperture radar; 2D autocorrelation function; basis function; local orientation analysis; orientation interpolation; polarimetric SAR data; spatial parametric modelling; steerable filter; synthetic aperture radar; Adaptive filters; Anisotropic magnetoresistance; Autocorrelation; Fluctuations; Image analysis; Image texture analysis; Kernel; Reflectivity; Speckle; Statistical distributions;
fLanguage
English
Publisher
ieee
Conference_Titel
Geoscience and Remote Sensing Symposium, 2004. IGARSS '04. Proceedings. 2004 IEEE International
Conference_Location
Anchorage, AK
Print_ISBN
0-7803-8742-2
Type
conf
DOI
10.1109/IGARSS.2004.1368639
Filename
1368639
Link To Document