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2D Weighted Phase Unwrapping

version 1.0.0.0 (2.09 KB) by Firman
Robust and fast 2D weighted phase unwrapping based on Ghiglia and Romero (1994)

1.8K Downloads

Updated 22 Nov 2016

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In phase retrieval applications, such as interferometry, people are facing the problem of phase being wrapped (i.e. it has value only from -pi to pi). To make the results more useful, one needs to unwrap the phase. This scripts implements the algorithm from Ghiglia and Romero (1994) that uses least-square methods to solve the problem. The algorithm runs relatively quickly and the algorithm is also robust to noise.

Cite As

Firman (2021). 2D Weighted Phase Unwrapping (https://www.mathworks.com/matlabcentral/fileexchange/60345-2d-weighted-phase-unwrapping), MATLAB Central File Exchange. Retrieved .

MATLAB Release Compatibility
Created with R2013b
Compatible with any release
Platform Compatibility
Windows macOS Linux
Acknowledgements

Inspired by: 2D phase unwrapping algorithms

Inspired: Fast 2D phase unwrapping

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