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2014, ISBN 9783527411528, Volume 9783527411528, 345
The main objective of this book is to present the basic theoretical principles and practical applications for the classical interferometric techniques and the... 
Diffraction patterns | Image processing | Data processing
eBook
Applied Optics, ISSN 1559-128X, 06/2012, Volume 51, Issue 16, pp. 3214 - 3223
Recently, a rapid and accurate single-shot phase measurement technique called the sampling moire method has been developed for small-displacement distribution... 
OPTICS | FOURIER-TRANSFORM PROFILOMETRY | FRINGE-PATTERN-ANALYSIS | SHIFTING INTERFEROMETRY | Measurement | Sampling (Acoustical engineering) | Technology application | Frequency modulation | Usage | Innovations | Least squares | Electric fields | Methods | Simulation methods
Journal Article
Optics Express, ISSN 1094-4087, 08/2013, Volume 21, Issue 16, pp. 18777 - 18796
The applicability of the wavelet-transform profilometry is examined in detail. The wavelet-ridge-based phase demodulation is an integral operation of the... 
WINDOWED FOURIER-TRANSFORM | FRINGE PATTERN-ANALYSIS | PROJECTION | OPTICS | RECONSTRUCTION | 3-DIMENSIONAL SHAPE MEASUREMENT
Journal Article
Optical Engineering, ISSN 0091-3286, 3/2017, Volume 56, Issue 3, pp. 034101 - 034101
Based on zero-padding and frequency-domain self-filtering, a robust and effective spectrum centroid carrier-removal method for carrier interferogram analysis... 
frequency filtering | phase measurement | fringe analysis | PROFILOMETRY | OPTICS | PHASE-SHIFTING ALGORITHM | FOURIER-TRANSFORM METHOD | FRINGE-PATTERN
Journal Article
OPTICS EXPRESS, ISSN 1094-4087, 01/2020, Volume 28, Issue 1, pp. 435 - 450
Full-field vibration testing is indispensable in characterization of micro-electromechanical components. Time-averaged interference (TAI) microscopy is a very... 
VISUALIZATION | PHASE-ERROR ANALYSIS | FOURIER-TRANSFORM | TV-HOLOGRAPHY | NONSINUSOIDAL WAVE-FORMS | RECONSTRUCTION | INTERFEROMETRY | HILBERT TRANSFORM | DEMODULATION | OPTICS | FRINGE-PATTERN
Journal Article
Optics Express, ISSN 1094-4087, 07/2012, Volume 20, Issue 15, pp. 16471 - 16479
A non-iterative spatial phase-shifting algorithm based on principal component analysis (PCA) is proposed to directly extract the phase from only a single... 
WINDOWED FOURIER-TRANSFORM | INTERFEROMETRY | OPTICS | FRINGE-PATTERN-ANALYSIS | INTERFEROGRAMS
Journal Article
Optics and Lasers in Engineering, ISSN 0143-8166, 04/2019, Volume 115, pp. 225 - 237
•A general method for extracting information on displacements and their derivatives from complex fringe patterns including discontinuities is... 
Fringe unwrapping | Local phase | 2D fringe patterns analysis | Analytical signals | FFT and Hilbert transforms | OPTICS
Journal Article
Optical Engineering, ISSN 0091-3286, 8/2019, Volume 58, Issue 8, pp. 084103 - 084103
We propose a method for reducing artifactual phase errors inherent to the Fourier transform method (FTM) for fringe analysis. The phase obtained by the FTM is... 
instantaneous measurement | fringe analysis | FRINGE-PATTERN ANALYSIS | OPTICS | interferometer
Journal Article
Applied Optics, ISSN 1559-128X, 10/2014, Volume 53, Issue 29, pp. 6713 - 6718
We report a novel constrained optimization method for single shot interferogram analysis. The unknown test wavefront is estimated as a minimum L2-norm squared... 
QUADRATURE TRANSFORM | PHASE-TRACKING TECHNIQUE | DIGITAL HOLOGRAPHY | DEMODULATION | OPTICS | FRINGE PATTERNS | FOURIER-TRANSFORM METHOD | Waveforms | Usage | Mathematical optimization | Analysis | Simulation methods | Zernike polynomials | Constraints | Computer simulation | Mathematical analysis | Metrology | Shot | Standards | Optimization | Wave fronts
Journal Article
Optics Express, ISSN 1094-4087, 11/2015, Volume 23, Issue 22, pp. 28479 - 28490
An interferogram conditioning procedure, for subsequent phase retrieval by Fourier demodulation, is presented here as a fast iterative approach aiming at... 
CONTRAST | FRINGE-PATTERN ANALYSIS | OPTICS
Journal Article
Optics Communications, ISSN 0030-4018, 12/2016, Volume 380, pp. 214 - 220
To obtain high-precision and high-resolution measurement of dynamic wavefront, the systematic error of the quadriwave lateral shearing interferometer (QWLSI)... 
Diffraction gratings | Wavefront measurement | Error analysis | Shearing interferometry | PATH | WAVE-FRONT RECONSTRUCTION | FRINGE-PATTERN ANALYSIS | INTERFEROGRAMS | OPTICS | POINT-DIFFRACTION INTERFEROMETER | Physical instruments | Lasers
Journal Article
Optics and Lasers in Engineering, ISSN 0143-8166, 03/2015, Volume 66, pp. 67 - 73
The applications of windowed Fourier fringe analysis in the past decade are reviewed. Because fringe patterns from different optical measurement systems are... 
Optical measurement | Fringe pattern analysis | Windowed Fourier transform | Windowed | Fourier transform | PHASE RETRIEVAL | TEMPERATURE | VIBRATION MEASUREMENT | PATTERN-ANALYSIS | TRANSFORM | OPTICS | Measurement | Measuring instruments | Fourier transforms | Phase transformations | Lasers | Fourier analysis | Derivatives | Fringe analysis | Pattern analysis
Journal Article
by He, A and Quan, C
Optics Communications, ISSN 0030-4018, 04/2018, Volume 413, pp. 87 - 102
The principal component analysis (PCA) and region matching combined method is effective for fringe direction estimation. However, its mask construction... 
Fringe direction | Fringe pattern | Phase retrieval | Principal component analysis | WINDOWED FOURIER-TRANSFORM | PHASE QUADRATURE TRANSFORM | NATURAL DEMODULATION | ALGORITHM | PATTERN-ANALYSIS | HILBERT-HUANG TRANSFORM | EXTRACTION | IMAGE | ORIENTATION | INTERFEROMETRY | OPTICS | Algorithms | Mechanical engineering | Analysis | Methods
Journal Article
by Ma, S and Quan, C and Zhu, R and Chen, L and Li, B and Tay, C.J
Optics Communications, ISSN 0030-4018, 2012, Volume 285, Issue 5, pp. 533 - 538
In digital fringe projection profilometry, the gamma effect of the used electronic devices seriously affects the accuracy of three-dimensional (3D) topography... 
Fourier spectrum analysis (FSA) | Digital fringe projection profilometry (DFPP) | Gamma correction | Spatial-carrier fringe patterns | PHASE-MEASURING PROFILOMETRY | SHAPE MEASUREMENT | OPTICS | Electronic devices | Spectrum analysis | Topography | Digital | Fourier analysis | Projection | Forecasting | Three dimensional
Journal Article
Optics and Lasers in Engineering, ISSN 0143-8166, 10/2013, Volume 51, Issue 10, pp. 1138 - 1142
As a novel approach for extracting phase of the fringe patterns in optical 3D shape measurement, two-dimensional S-Transform was presented. It can be regarded... 
Phase extraction | 2D S-transform | Fringe pattern | Information optics | PROFILOMETRY | LOCALIZATION | OPTICS | Time-frequency analysis | Simulation | Lasers | Images | Derivation | Two dimensional | Pattern analysis | Three dimensional
Journal Article
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