DocumentCode
1203792
Title
Windowed Fourier Transform for Noise Reduction of SAR Interferograms
Author
Fattahi, Heresh ; Zoej, Mohammad Javad Valadan ; Mobasheri, Mohammad Reza ; Dehghani, Maryam ; Sahebi, Mahmod Reza
Author_Institution
Remote Sensing Dept., K.N. Toosi Univ. of Technol., Tehran
Volume
6
Issue
3
fYear
2009
fDate
7/1/2009 12:00:00 AM
Firstpage
418
Lastpage
422
Abstract
In this letter, since these methods are able to process signals locally, two spatial frequency analyses including windowed Fourier transform and wavelet transform are used to reduce synthetic aperture radar interferometric phase noise.
Keywords
Fourier transforms; interference suppression; phase noise; radar signal processing; synthetic aperture radar; wavelet transforms; SAR interferograms; noise reduction; spatial frequency analyses; synthetic aperture radar interferometric phase noise; wavelet transform; windowed Fourier transform; Interferometric synthetic aperture radar (InSAR); noise reduction; spatial frequency analysis; windowed Fourier transform (WFT);
fLanguage
English
Journal_Title
Geoscience and Remote Sensing Letters, IEEE
Publisher
ieee
ISSN
1545-598X
Type
jour
DOI
10.1109/LGRS.2009.2015338
Filename
4804759
Link To Document