Synthetic aperture radar (SAR) interferometry (InSAR) is primarily used in remote-sensing
applications and has created a new class of radar data that has significantly evolved during …

Fourier transform profilometry is one of the popular non-contact 3-D measurement methods,
where a Ronchi grating or sinusoidal grating is projected onto a diffuse three-dimensional …

Over the past few years, we have been developing techniques for high-speed 3D shape
measurement using digital fringe projection and phase-shifting techniques: various …

We describe what is to our knowledge a novel technique for phase unwrapping. Several
algorithms based on unwrapping the most-reliable pixels first have been proposed. These …

Laserbasierte Messverfahren sind heute unverzichtbar sowohl in der Hochtechnologie als
auch bei der Qualitätssicherung in der Industrie. Die interferometrische Holografie wird …

A new algorithm is proposed for unwrapping interferometric phase maps. Existing algorithms
search the two-dimensional spatial domain for 2π discontinuities: only one phase map is …

In this day of digitalization, you can work within the technology of optics without having to
fully understand the science behind it. However, for those who wish to master the science …

The present article is an introductory paper in this special issue on synthetic aperture radar
(SAR). A short review is presented on the recent trend and development of SAR and related …

Given an interferometric phase image of a surface profile, the task of two-dimensional phase
unwrapping is to reconstruct the profile by adding multiples of 2π to the image …

Phase unwrapping algorithm plays very important role in noncontract optical profilometry,
beacuse the phase map acquired derectly is limited from π to− π, which is called wrapped …