Fringe pattern analysis based on the two-dimensional synchrosqueezing transform

被引：0

作者：

Kusano, Tsubasa ^{[1
]}

Yatabe, Kohei ^{[2
]}

Oikawa, Yasuhiro ^{[1
]}

机构：

[1] Waseda Univ, Dept Intermedia Art & Sci, 3-4-1 Ohkubo,Shinjuku Ku, Tokyo 1698555, Japan

[2] Tokyo Univ Agr & Technol, Dept Elect Engn & Comp Sci, 2-24-16 Naka Cho, Tokyo 1848588, Japan

来源：

OPTICS LETTERS | 2024年 / 49卷 / 14期

基金：

日本学术振兴会;

关键词：

WINDOWED FOURIER-TRANSFORM; PROFILOMETRY;

D O I：

10.1364/OL.530258

中图分类号：

O43 [光学];

学科分类号：

070207 ; 0803 ;

摘要：

Windowed Fourier transform (WFT) is used to analyze fringe patterns observed from optical measurements. The space-frequency resolution of the WFT is limited, which affects the analyzing performance. In this Letter, we propose to apply the two-dimensional synchrosqueezing transform (SST) for analyzing fringe patterns. The SST is a technique used to overcome the limitation of the space-frequency resolution of the WFT, which sharpens the WFT representation using the derivative of the WFT phase. Numerical experiments confirm the effectiveness of the SST in denoising the fringe pattern and estimating the local frequency from the observed fringe pattern. (c) 2024 Optica Publishing Group. All rights, including for text and data mining (TDM), Artificial Intelligence (AI) training, and similar technologies, are reserved.

引用

页码：4022 / 4025

页数：4

共 50 条

[21] Separation and extraction of fringe patterns in two-dimensional Moire interferometry by Fourier transform
Morimoto, Yoshiharu
Shimada, Taizo
Nippon Kikai Gakkai Ronbunshu, A Hen/Transactions of the Japan Society of Mechanical Engineers, Part A, 1993, 59 (559): : 541 - 546
[22] Separation of complex fringe patterns using two-dimensional continuous wavelet transform
Pokorski, Krzysztof
Patorski, Krzysztof
APPLIED OPTICS, 2012, 51 (35) : 8433 - 8439
[23] Synchrosqueezing Transform: Application in the Analysis of the K-complex Pattern
Ghanbari, Zahra
Moradi, Mohammad Hassan
2016 23RD IRANIAN CONFERENCE ON BIOMEDICAL ENGINEERING AND 2016 1ST INTERNATIONAL IRANIAN CONFERENCE ON BIOMEDICAL ENGINEERING (ICBME), 2016, : 216 - 220
[24] Two-Dimensional Discrete Sine Transform and Discrete Cosine Transform Based on Two-Dimensional Multimode Interference Couplers
Zhou, Junhe
IEEE PHOTONICS TECHNOLOGY LETTERS, 2010, 22 (21) : 1613 - 1615
[25] High precision two-dimensional spatial fringe analysis method
Arai, Y
Yokozeki, S
Shiraki, K
Yamada, T
JOURNAL OF MODERN OPTICS, 1997, 44 (04) : 739 - 751
[26] Fringe pattern analysis using two-step fourier transform method
Seimitsu Kogaku Kaishi, 5 (459-465):
[27] Fringe pattern analysis by S-transform
Jiang, Mohua
Chen, Wenjing
Zheng, Zhiping
Zhong, Min
OPTICS COMMUNICATIONS, 2012, 285 (03) : 209 - 217
[28] High-resolution two-dimensional angle measurement technique based on fringe analysis
Ge, ZT
Takeda, M
APPLIED OPTICS, 2003, 42 (34) : 6859 - 6868
[29] Windowed Fourier transform for fringe pattern analysis
Kemao, Q
APPLIED OPTICS, 2004, 43 (13) : 2695 - 2702
[30] Fringe analysis for moire interferometry by modification of the local intensity histogram and use of a two-dimensional Fourier transform method
De Nicola, S
Ferraro, P
Gurov, I
Koviazin, R
Volkov, M
MEASUREMENT SCIENCE AND TECHNOLOGY, 2000, 11 (09) : 1328 - 1334

← 1 2 3 4 5 →