The problem of synthetic aperture radar interferometric phase noise reduction is addressed. A new technique based on discrete wavelet transforms is presented. This technique guarantees high resolution phase estimation without using phase image segmentation. Areas containing only noise are hardly processed. Tests with synthetic and real interferograms are reported.
CitationLópez, C.; Fàbregas, X.; Chandra, M. SAR Interferometric phase noise reduction using wavelet transform. Electronics letters, 2001, vol. 37, núm. 10, p. 649-651.
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