Noised Phase Unwrapping Based on the Adaptive Window of Wigner Distribution

Noised Phase Unwrapping Based on the Adaptive Window of Wigner Distribution

A noised phase-unwrapping method is presented by using the Wigner distribution function to filter the phase noise and restore the gradient of the phase map. By using Poisson’s equation, the unwrapped phase map was obtained. Compared with the existing methods, the proposed method is theoretically sim...

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Bibliographic Details
Main Authors: Junqiu Chu, Xingling Liu, Haotong Ma, Xuegang Yu, Ge Ren
Format: Article
Language:English
Published: MDPI AG 2022-11-01
Series:Remote Sensing
Subjects:
phase unwrapping
Wigner transform
local phase filtering
Online Access:https://www.mdpi.com/2072-4292/14/21/5603

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