Phase shifting algorithms for fringe projection profilometry: A review
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 …
metrology applications, such as mechanical engineering, industrial monitoring, computer …
High-speed 3D shape measurement with structured light methods: A review
S Zhang - Optics and lasers in engineering, 2018 - Elsevier
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 …
past decades, especially the past few years due to the improved speed of computing …
Temporal phase unwrap** algorithms for fringe projection profilometry: A comparative review
In fringe projection profilometry (FPP), temporal phase unwrap** is an essential
procedure to recover an unambiguous absolute phase even in the presence of large …
procedure to recover an unambiguous absolute phase even in the presence of large …
[HTML][HTML] Calibration of fringe projection profilometry: A comparative review
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 …
System calibration is crucial to fringe projection systems, since it determines how the phase …
Status, challenges, and future perspectives of fringe projection profilometry
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 …
sensing/imaging, fringe projection profilometry (FPP) has been growing rapidly over the past …
Fringe pattern analysis using deep learning
In many optical metrology techniques, fringe pattern analysis is the central algorithm for
recovering the underlying phase distribution from the recorded fringe patterns. Despite …
recovering the underlying phase distribution from the recorded fringe patterns. Despite …
[PDF][PDF] Deep-learning-enabled dual-frequency composite fringe projection profilometry for single-shot absolute 3D shape measurement
Single-shot high-speed 3D imaging is important for reconstructions of dynamic objects. For
fringe projection profilometry (FPP), however, it is still challenging to recover accurate 3D …
fringe projection profilometry (FPP), however, it is still challenging to recover accurate 3D …
Real-time structured light profilometry: a review
The acquisition of high-resolution, real-time three-dimensional surface data of dynamically
moving objects has large applicability in many fields. When additional restrictions such as …
moving objects has large applicability in many fields. When additional restrictions such as …
[HTML][HTML] Deep-learning-enabled geometric constraints and phase unwrap** for single-shot absolute 3D shape measurement
Fringe projection profilometry (FPP) has become a more prevalently adopted technique in
intelligent manufacturing, defect detection, and some other important applications. In FPP …
intelligent manufacturing, defect detection, and some other important applications. In FPP …
Strategies for reducing speckle noise in digital holography
Digital holography (DH) has emerged as one of the most effective coherent imaging
technologies. The technological developments of digital sensors and optical elements have …
technologies. The technological developments of digital sensors and optical elements have …