Changchun Institute of Optics,Fine Mechanics and Physics,CAS
| Two-step phase-shifting algorithms with background removal and no background removal | |
| Y. Zhang; B. Liu and R. G. Liang | |
| 2023 | |
| Source Publication | Optics and Lasers in Engineering
 |
| ISSN | 0143-8166 |
| Volume | 161Pages:17 |
| Abstract | To balance the accuracy and speed of phase reconstruction, two-step phase-shifting algorithms (TS-PSAs) have been developed. TS-PSAs can be divided into two types, one is TS-PSAs with background removal (TS-PSAs-BR), and the other is TS-PSAs with no background removal (TS-PSAs-NBR). We select 6 well-reputed TS-PSAs-BR and 4 TS-PSAs-NBR proposed by the authors of this paper for performance comparison. In order to remove the background, the Hilbert-Huang Transform (HHT) and mean intensity subtraction are used respectively. We compare 10 TS-PSAs with different fringe types, different levels of noise, different phase shifts, different fringe numbers and computational time in the simulations, and the experiments are also performed to compare them. Finally, we rank TS-PSAs according to their comparative results, and Euclidean matrix norm of sum and difference map and fast least-squares algorithm (EMNSD&FLSA) provides the best overall performance, it can achieve high accuracy and high efficiency. |
| DOI | 10.1016/j.optlaseng.2022.107327 |
| URL | 查看原文 |
| Indexed By | sci |
| Language | 英语 |
| Citation statistics | |
| Document Type | 期刊论文 |
| Identifier | http://ir.ciomp.ac.cn/handle/181722/67205 |
| Collection | 中国科学院长春光学精密机械与物理研究所 |
| Recommended Citation GB/T 7714 | Y. Zhang,B. Liu and R. G. Liang. Two-step phase-shifting algorithms with background removal and no background removal[J]. Optics and Lasers in Engineering,2023,161:17. |
| APA | Y. Zhang,&B. Liu and R. G. Liang.(2023).Two-step phase-shifting algorithms with background removal and no background removal.Optics and Lasers in Engineering,161,17. |
| MLA | Y. Zhang,et al."Two-step phase-shifting algorithms with background removal and no background removal".Optics and Lasers in Engineering 161(2023):17. |
| Files in This Item: | Download All | |||||
| File Name/Size | DocType | Version | Access | License | ||
| Two-step phase-shift（6743KB） | 期刊论文 | 出版稿 | 开放获取 | CC BY-NC-SA | View Download | |
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