Error analysis in parallel two-step phase-shifting method

Anh Hoang Phan; Mei Lan Piao; Jae Hyeung Park; Nam Kim

doi:10.1364/AO.52.002385

Error analysis in parallel two-step phase-shifting method

Anh Hoang Phan, Mei Lan Piao, Jae Hyeung Park, Nam Kim

Chungbuk National University

Research output: Contribution to journal › Article › peer-review

11 Scopus citations

Abstract

This paper presents an analysis of error in parallel two-step phase-shifting method. From the analysis, it is clarified that the maximum bandwidth of the object that this technique can capture is a half bandwidth of recording devices. Also, the recording distance must be two times longer than the conventional method to have a good reconstruction image. The analysis was verified by simulations and experimental results.

Original language	English
Pages (from-to)	2385-2393
Number of pages	9
Journal	Applied Optics
Volume	52
Issue number	11
DOIs	https://doi.org/10.1364/AO.52.002385
State	Published - 10 Apr 2013

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title = "Error analysis in parallel two-step phase-shifting method",

abstract = "This paper presents an analysis of error in parallel two-step phase-shifting method. From the analysis, it is clarified that the maximum bandwidth of the object that this technique can capture is a half bandwidth of recording devices. Also, the recording distance must be two times longer than the conventional method to have a good reconstruction image. The analysis was verified by simulations and experimental results.",

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AB - This paper presents an analysis of error in parallel two-step phase-shifting method. From the analysis, it is clarified that the maximum bandwidth of the object that this technique can capture is a half bandwidth of recording devices. Also, the recording distance must be two times longer than the conventional method to have a good reconstruction image. The analysis was verified by simulations and experimental results.

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Error analysis in parallel two-step phase-shifting method

Abstract

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