DocumentCode
3337463
Title
The principles of polarimetric filtering
Author
Quegan, Shaun ; Schou, Jesper
Author_Institution
Centre for Earth Obs. Sci., Sheffield Univ., UK
Volume
2
fYear
1997
fDate
3-8 Aug 1997
Firstpage
1041
Abstract
Filtering can be used either to reconstruct the information bearing parameters in polarimetric images or to produce intensity images with reduced `speckle´. These two approaches are analysed through the product model, using both model-free and model-specific texture, and performance criteria described
Keywords
geophysical signal processing; geophysical techniques; image texture; radar imaging; radar polarimetry; remote sensing by radar; speckle; synthetic aperture radar; SAR; geophysical measurement technique; image processing; image texture; intensity image; land surface; performance criteria; polarimetric filtering; polarimetric image; product model; radar imaging; radar polarimetry; radar remote sensing; speckle; synthetic aperture radar; terrain mapping; Covariance matrix; Data models; Electromagnetic scattering; Image reconstruction; Information filtering; Information filters; Maximum likelihood estimation; Parameter estimation; Sampling methods; Speckle;
fLanguage
English
Publisher
ieee
Conference_Titel
Geoscience and Remote Sensing, 1997. IGARSS '97. Remote Sensing - A Scientific Vision for Sustainable Development., 1997 IEEE International
Print_ISBN
0-7803-3836-7
Type
conf
DOI
10.1109/IGARSS.1997.615336
Filename
615336
Link To Document