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Highly noise-tolerant hybrid algorithm for phase retrieval from a single-shot spatial carrier fringe pattern

文献类型：期刊论文

作者Cheng, Haobo2,3; Dong, Zhichao1
刊名OPTICS AND LASERS IN ENGINEERING
出版日期2018
卷号100页码:176-185
关键词Phase Retrieval Single-shot Fringe Pattern Hybrid Algorithm Wavelet Transform
DOI10.1016/j.optlaseng.2017.08.011
文献子类Article
英文摘要A highly noise-tolerant hybrid algorithm (NTHA) is proposed in this study for phase retrieval from a single shot spatial carrier fringe pattern (SCFP), which effectively combines the merits of spatial carrier phase shift method and two dimensional continuous wavelet transform (2D-CWT). NTHA firstly extracts three phase-shifted fringe patterns from the SCFP with one pixel malposition; then calculates phase gradients by subtracting the reference phase from the other two target phases, which are retrieved respectively from three phase-shifted fringe patterns by 2D-CWT; fmally, reconstructs the phase map by a least square gradient integration method. Its typical characters include but not limited to: (1) doesn't require the spatial carrier to be constant; (2) the subtraction mitigates edge errors of 2D-CWT; (3) highly noise-tolerant, because not only 2D-CWT is noise-insensitive, but also the noise in the fringe pattern doesn't directly take part in the phase reconstruction as in previous hybrid algorithm. Its feasibility and performances are validated extensively by simulations and contrastive experiments to temporal phase shift method, Fourier transform and 2D-CWT methods. (C) 2017 Elsevier Ltd. All rights reserved.
WOS关键词CONTINUOUS WAVELET TRANSFORM ; WINDOWED FOURIER-TRANSFORM ; INTERFEROMETRY
WOS研究方向Optics
语种英语
WOS记录号WOS:000414108700022
资助机构Beijing Natural Science Foundation(4174109) ; Beijing Natural Science Foundation(4174109) ; Science and Technology Innovation Foundation of Shenzhen(ZDSYS 201604211455119 ; Science and Technology Innovation Foundation of Shenzhen(ZDSYS 201604211455119 ; JSGG 20160229115108346) ; JSGG 20160229115108346) ; Beijing Natural Science Foundation(4174109) ; Beijing Natural Science Foundation(4174109) ; Science and Technology Innovation Foundation of Shenzhen(ZDSYS 201604211455119 ; Science and Technology Innovation Foundation of Shenzhen(ZDSYS 201604211455119 ; JSGG 20160229115108346) ; JSGG 20160229115108346)
源URL[http://ir.bao.ac.cn/handle/114a11/20211]  
专题国家天文台_空间科学研究部
作者单位1.Chinese Acad Sci, Natl Astron Observ, Lab Space Astron & Technol, Beijing 100012, Peoples R China
2.Beijing Inst Technol, Joint Res Ctr Optomechatron Design & Engn, Sch Optoelect, Beijing 100081, Peoples R China
3.Beijing Inst Technol, Shenzhen Res Inst, Shenzhen 518057, Peoples R China
推荐引用方式
GB/T 7714		 Cheng, Haobo,Dong, Zhichao. Highly noise-tolerant hybrid algorithm for phase retrieval from a single-shot spatial carrier fringe pattern[J]. OPTICS AND LASERS IN ENGINEERING,2018,100:176-185.
APA Cheng, Haobo,&Dong, Zhichao.(2018).Highly noise-tolerant hybrid algorithm for phase retrieval from a single-shot spatial carrier fringe pattern.OPTICS AND LASERS IN ENGINEERING,100,176-185.
MLA Cheng, Haobo,et al."Highly noise-tolerant hybrid algorithm for phase retrieval from a single-shot spatial carrier fringe pattern".OPTICS AND LASERS IN ENGINEERING 100(2018):176-185.

入库方式： OAI收割

来源：国家天文台

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