Phase unwrapping fitting local planes to phase gradient

被引：0

作者：

Gonzalez-Ramirez, E. ^{[1
]}

Miranda, E. de la Rosa ^{[1
]}

Berriel-Valdos, L. R. ^{[2
]}

Saucedo Anaya, Tonatiuh ^{[3
]}

de la Rosa Vargas, Ismael ^{[1
]}

Araiza Esquivel, Ma ^{[1
]}

机构：

[1] Univ Autonoma Zacatecas, Unidad Acad Ingn Elect, Antiguo Camino Bufa 1, Zacatecas, Zac, Mexico

[2] Inst Nacl Astrofis Opt Elect, Dept Opt, Cholula, Mexico

[3] Univ Autonom Zacatecas, Unidad Acad Fis, Zacatecas, Mexico

来源：

INTERFEROMETRY XVI: TECHNIQUES AND ANALYSIS | 2012年 / 8493卷

关键词：

Phase unwrapping; interferometry; curve fitting;

D O I：

10.1117/12.928891

中图分类号：

O43 [光学];

学科分类号：

070207 ; 0803 ;

摘要：

Phase unwrapping is an intermediate step for interferometry analysis. When phase is smooth, its unwrapping can be carried out fitting local planes with finite extension at each point of the phase gradient. We propose a method easy to implement that spends the same computation time than those techniques based on basis functions.

引用

页数：6

共 50 条

[41] Phase curvature compensation in digital holographic microscopy based on phase gradient fitting and optimization
Yu, Hongqiang
Jia, Shuhai
Dong, Jun
Huang, Di
Xu, Shunjian
JOURNAL OF THE OPTICAL SOCIETY OF AMERICA A-OPTICS IMAGE SCIENCE AND VISION, 2019, 36 (12) : D1 - D6
[42] Unwrapping highly wrapped phase using Nonlinear Multi Echo phase unwrapping
Fatnassi, C.
Boucenna, R.
Zaidi, H.
WORLD CONGRESS ON MEDICAL PHYSICS AND BIOMEDICAL ENGINEERING, 2015, VOLS 1 AND 2, 2015, 51 : 115 - 118
[43] Phase unwrapping of subsampled phase shifted interferograms
Muñoz, J
Páez, G
Strojnik, M
INTERFEROMETRY XI: TECHNIQUES AND ANALYSIS, 2002, 4777 : 288 - 299
[44] Phase Unwrapping in Spectral Domain Phase Microscopy
Zhou Hongxian
Zhu Lida
Zhao Yuqian
Ma Zhenhe
Wang Yi
ACTA OPTICA SINICA, 2019, 39 (02)
[45] MULTIBASELINE GRADIENT AMBIGUITY RESOLUTION TO SUPPORT MINIMUM COST FLOW PHASE UNWRAPPING
Lachaise, Marie
Bamler, Richard
Gonzalez, Fernando Rodriguez
2010 IEEE INTERNATIONAL GEOSCIENCE AND REMOTE SENSING SYMPOSIUM, 2010, : 4411 - 4414
[46] Phase Unwrapping in Spectral Domain Phase Microscopy
Zhou H.
Zhu L.
Zhao Y.
Ma Z.
Wang Y.
Guangxue Xuebao/Acta Optica Sinica, 2019, 39 (02):
[47] A phase vocoder without requiring phase unwrapping
Yoneguchi R.
Murakami T.
IEEJ Transactions on Electronics, Information and Systems, 2018, 138 (04) : 352 - 359
[48] Phase Unwrapping with Phase-Singularity Spreading
Hirose, Akira
Yamaki, Ryo
2006 IEEE INTERNATIONAL GEOSCIENCE AND REMOTE SENSING SYMPOSIUM, VOLS 1-8, 2006, : 1259 - 1261
[49] A robust multi-frequency phase unwrapping method based on gradient reconstruction
Ge, S. (raymond2464@126.com), 1600, SinoMaps Press (42):
[50] Phase unwrapping algorithm for images with local high-density noise
Wu, Quan
Xu, Gui Li
Yan, Fu Ju
APPLIED OPTICS, 2022, 61 (30) : 9085 - 9092

← 1 2 3 4 5 →