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 …

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 …

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 …

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 …

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 …

For many three-dimensional (3D) measurement techniques based on fringe projection
profilometry (FPP), measuring the objects with a large variation range of surface reflectivity is …

This paper presents a method that can determine the optimal exposure time for high-quality
three-dimensional (3D) shape measurement with digital fringe projection technique. The …

This paper presents a novel structured light approach for the 3D reconstruction of specular
surface. The binary shifting strip is adopted as structured light pattern instead of …

The high dynamic range (HDR) fringe projection technique is widely used to measure the
three-dimensional (3D) shapes of objects with shiny surfaces; however, it tends to …