Hybrid single shot algorithm for accurate phase demodulation of complex fringe patterns is
proposed. It employs empirical mode decomposition based adaptive fringe pattern …

Single-shot fringe analysis draws extensive attention dues to the possibility for dynamic
phase measurement. However, phase extraction from single interferogram with closed …

Fringe pattern based measurement techniques are the state-of-the-art in full-field optical
metrology. They are crucial both in macroscale, eg, fringe projection profilometry, and …

This research applies the shadow moiré method to recognize a 3D face. The contour
information of a face is stored in a database by a hierarchical structure from outer to inner …

Fringe patterns produced by various optical interferometric techniques encode information
such as shape, deformation, and refractive index. Denoising and demodulation are two …

Young′ s moduli of various epoxy coated polyethylene terephthalate (PET) micro-
cantilevers were determined from the deflection results obtained using the phase-shift …

The principal component analysis (PCA) and region matching combined method is effective
for fringe direction estimation. However, its mask construction algorithm for region matching …

The deflection of micro-structures have been previously measured using optical
interferometry methods. In this study, the classical phase-shift shadow moiré method (PSSM) …

Shadow moiré techniques are developed for optical waves to image 3D objects to determine
their surface topology. In this paper we prove experimentally that also ultrasound can be …

Acoustic shadow moiré has unique properties to be used for many potential applications in
medical diagnostics, manufacturing, and material characterization. In this paper, numerical …