Enhanced Goldstein Filter for Interferometric Phase Denoising Using 2-D Variational Mode Decomposition

Enhanced Goldstein Filter for Interferometric Phase Denoising Using 2-D Variational Mode Decomposition

Denoising of interferograms is a vital step in the processing of synthetic aperture radar (InSAR) data. The primary goal is to filter the noise to the extent possible while retaining the fringes of the interferograms. Among the widely available classes of filters, the frequency-domain filters are st...

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Bibliographic Details
Main Authors: Rahul Dasharath Gavas, Soumya Kanti Ghosh, Arpan Pal
Format: Article
Language:English
Published: IEEE 2023-01-01
Series:IEEE Open Journal of Instrumentation and Measurement
Subjects:
2-D variational mode decomposition (2D-VMD)
phase filtering
radar interferometry
synthetic aperture radar (SAR)
Online Access:https://ieeexplore.ieee.org/document/10214398/

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