Status, challenges, and future perspectives of fringe projection profilometry

J Xu, S Zhang - Optics and Lasers in Engineering, 2020 - Elsevier
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 …

Review of real-time three-dimensional shape measurement techniques

Z Wang - Measurement, 2020 - Elsevier
This paper reviews the state-of-the-art real-time three-dimensional shape measurement
techniques that are capable of reconstructing the dynamic objects. In this review paper, we …

[PDF][PDF] Deep-learning-enabled dual-frequency composite fringe projection profilometry for single-shot absolute 3D shape measurement

Y Li, J Qian, S Feng, Q Chen, C Zuo - Opto-Electronic Advances, 2022 - researching.cn
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 …

High-speed and high-efficiency three-dimensional shape measurement based on Gray-coded light

Z Wu, W Guo, Y Li, Y Liu, Q Zhang - Photonics Research, 2020 - opg.optica.org
Fringe projection profilometry has been increasingly sought and applied in dynamic three-
dimensional (3D) shape measurement. In this work, a robust, high-efficiency 3D …

High-speed three-dimensional shape measurement based on shifting Gray-code light

Z Wu, W Guo, Q Zhang - Optics express, 2019 - opg.optica.org
The measuring technique combining a phase-shifting algorithm and Gray-code light has
been widely used in three-dimensional (3D) shape measurement for static scenes because …

High-speed 3D shape measurement using the optimized composite fringe patterns and stereo-assisted structured light system

W Yin, S Feng, T Tao, L Huang, M Trusiak, Q Chen… - Optics express, 2019 - opg.optica.org
In this paper, we propose a high-speed 3D shape measurement technique based on the
optimized composite fringe patterns and stereo-assisted structured light system. Stereo …

Single-shot 3D shape measurement using an end-to-end stereo matching network for speckle projection profilometry

W Yin, Y Hu, S Feng, L Huang, Q Kemao, Q Chen… - Optics …, 2021 - opg.optica.org
Speckle projection profilometry (SPP), which establishes the global correspondences
between stereo images by projecting only a single speckle pattern, has the advantage of …

Dynamic 3-D measurement based on fringe-to-fringe transformation using deep learning

H Yu, X Chen, Z Zhang, C Zuo, Y Zhang, D Zheng… - Optics express, 2020 - opg.optica.org
Fringe projection profilometry (FPP) has become increasingly important in dynamic 3-D
shape measurement. In FPP, it is necessary to retrieve the phase of the measured object …

Deep learning-based fringe modulation-enhancing method for accurate fringe projection profilometry

H Yu, D Zheng, J Fu, Y Zhang, C Zuo, J Han - Optics Express, 2020 - opg.optica.org
Fringe projection profilometry (ie, FPP) has been one of the most popular 3-D measurement
techniques. The phase error due to system random noise becomes non-ignorable when …

An optimizing diffusion kernel-based binary encoding strategy with genetic algorithm for fringe projection profilometry

J Zhu, C Zhu, P Zhou, Z He… - IEEE Transactions on …, 2022 - ieeexplore.ieee.org
The binary encoding fringe projection profilometry has the potential of achieving high-speed
3-D measurement. Error diffusion is one of the most widely investigated binary encoding …