Two-step phase shifting algorithms: Where are we?

Víctor H. Flores,Alan Reyes-Figueroa, César Carrillo-Delgado,Mariano Rivera

OPTICS AND LASER TECHNOLOGY（2020）

引用 23|浏览0

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摘要

•Comparison of twelve phase shift estimation methods for two-step patterns.•Fringe normalization methods based on Deep Neural Networks increase accuracy.•Phase estimation depends more of the normalization process than the used algorithm.

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关键词

Two-step,Phase shifting,Normalization

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