Fringe projection profilometry is widely used for three-dimensional (3D) measurements.
System calibration is crucial to fringe projection systems, since it determines how the phase …

The principle of structured light and triangulation is used in a wide range of 3D optical
metrology applications, such as mechanical engineering, industrial monitoring, computer …

High-speed 3D shape measurement (or imaging) has seen tremendous growths over the
past decades, especially the past few years due to the improved speed of computing …

Structured light three-dimensional (3D) measurement technology is considered one of the
most reliable 3D data acquisition methods. Driven by the demand for high-precision 3D data …

As one of the most popular techniques for non-contact three-dimensional (3D)
sensing/imaging, fringe projection profilometry (FPP) has been growing rapidly over the past …

This paper reviews recent developments of non-contact three-dimensional (3D) surface
metrology using an active structured optical probe. We focus primarily on those active non …

Phase retrieval from fringe images is essential to many optical metrology applications. In the
field of fringe projection profilometry, the phase is often obtained with systematic errors if the …

Phase-shifting profilometry (PSP) is a widely used approach to high-accuracy three-
dimensional shape measurements. However, when it comes to moving objects, phase errors …

In optical metrology, fringe projection is considered to be one of the most reliable techniques
for recovering the shape of objects. For this technique, however, it is challenging to measure …

In this paper, we propose a high-speed 3D shape measurement technique based on the
optimized composite fringe patterns and stereo-assisted structured light system. Stereo …