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 …

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 …

In fringe projection profilometry (FPP), temporal phase unwrap** is an essential
procedure to recover an unambiguous absolute phase even in the presence of large …

During recent years, the use of fringe projection techniques for generating three-
dimensional (3D) surface information has become one of the most active research areas in …

Single-shot 3D imaging and shape reconstruction has seen a surge of interest due to the
ever-increasing evolution in sensing technologies. In this paper, a robust single-shot 3D …

The multi-frequency temporal phase unwrap** (MF-TPU) method, as a classical phase
unwrap** algorithm for fringe projection techniques, has the ability to eliminate the phase …

Illumination plays an important role in optical microscopy. Köhler illumination, introduced
more than a century ago, has been the backbone of optical microscopes. The last few …

A structured-light system with a binary defocusing technique has the potential to have more
extensive application due to its high speeds, gamma-calibration-free nature, and lack of rigid …