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Robust 2D phase unwrapping algorithm

version 1.0.0 (1.8 KB) by Zixin Zhao
2D phase unwrapping algorithm based on the Transport of Intensity Equation(TIE) and unwrapped phase correction.

1.1K Downloads

Updated 15 Aug 2018

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we develop a simple and robust phase-unwrapping algorithm based on the transport of intensity equation (TIE). In our method, the TIE was solved using the fast cosine transform, and a phase correction operation was introduced after the TIE was solved. Because of the phase correction operation, the proposed method can obtain a satisfactory unwrapping result even in a notably hash noise condition.

Cite As

Zixin Zhao (2021). Robust 2D phase unwrapping algorithm (https://www.mathworks.com/matlabcentral/fileexchange/68493-robust-2d-phase-unwrapping-algorithm), MATLAB Central File Exchange. Retrieved .

MATLAB Release Compatibility
Created with R2018a
Compatible with any release
Platform Compatibility
Windows macOS Linux
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