Phase unwrapping still plays an important role in the optical metrology field. The phase unwrapping process has direct influence on the accuracy of final results. The aim of this article is to evaluate the performance of several well-known phase unwrapping algorithms for noisy phase measurement. The results of the examined algorithms on simulated and real phase data are presented, and the conclusions regarding the performances of each studied algorithm are given.

中文翻译：

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噪声相位测量中相位展开算法的性能评估

相位展开在光学计量领域中仍然发挥着重要作用。相位展开过程直接影响最终结果的准确性。本文的目的是评估几种用于噪声相位测量的著名相位解缠算法的性能。给出了在模拟和实际相位数据上所研究算法的结果，并给出了有关每种研究算法性能的结论。