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 …

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 provides a review for absolute phase recovery methods that are applicable for
digital fringe projection (DFP) systems. Specifically, we present two conventional absolute …

摘要近年来, 客观世界和场景三维信息需求量的陡增, 促使结构光三维测量技术快速发展.
基于条纹投影和相移条纹分析的三维成像技术具有较好的精度和鲁棒性, 在众多的技术方法中 …

Fringe projection profilometry is a well-established technique for optical 3D shape
measurement. However, in many applications, it is desirable to make 3D measurements at …

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 …

Fourier-transform profilometry (FTP) and phase-shifting profilometry (PSP) are two
mainstream fringe projection techniques widely used for three-dimensional (3D) shape …

Fringe projection profilometry (FPP) based on temporal phase unwrapping (TPU) is one of
the most important three-dimensional (3-D) structured light (SL) reconstruction techniques …

Phase-shifting profilometry has been increasingly sought and applied in dynamic three-
dimensional (3D) shape measurement. However, the object motion will lead to extra phase …