21 September 2007 A hybrid phase unwrapping method for correction the error
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Abstract
Phase unwrapping is a very important processing step in phase shift interferometry. In this work, we propose a new method which combines the branch-cut method with error correcting. The method can avoid the propagation of the phase errors and have higher reliability. The experiment proves the proposed method is feasible and effective.
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Yong-Tong Zou, Chi-Hong Tung, Calvin C. Chang, "A hybrid phase unwrapping method for correction the error", Proc. SPIE 6672, Advanced Characterization Techniques for Optics, Semiconductors, and Nanotechnologies III, 66720S (21 September 2007); doi: 10.1117/12.731429; https://doi.org/10.1117/12.731429
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