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 …

In this study, low cycle reciprocating load tests were conducted on nine recycled aggregate
concrete-filled steel tube columns (RACSTCs) and a solitary ordinary concrete-filled steel …

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 …

Two-frequency phase-shifting phase unwrapping and Gray-coded-based phase unwrapping
are two typical temporal phase unwrapping methods to recover discontinuous or spatially …

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 …

Fringe projection profilometry has been increasingly sought and applied in dynamic three-
dimensional (3D) shape measurement. In this work, a robust, high-efficiency 3D …

In fringe projection profilometry (FPP) based on temporal phase unwrapping (TPU),
reducing the number of projecting patterns has become one of the most important works in …