Windowed Fourier Transform for Noise Reduction of SAR Interferograms.
Heresh FattahiMohammad Javad Valadan ZoejMohammad Reza MobasheriMaryam DehghaniMahmod Reza SahebiPublished in: IEEE Geosci. Remote. Sens. Lett. (2009)
Keyphrases
- fourier transform
- noise reduction
- phase history data
- speckle noise
- frequency domain
- signal to noise ratio
- edge preserving
- signal processing
- edge detection
- wiener filter
- synthetic aperture radar
- median filter
- noisy environments
- fourier domain
- multiplicative noise
- fourier coefficients
- discrete fourier transform
- fast fourier transform
- fourier analysis
- high quality
- sar images
- image segmentation
- edge detector
- multiresolution
- multiscale