42 citations · 90 across the 14 of their papers we have counts for
14 papers
Unsupervised CNN-Based DIC for 2D Displacement Measurement
Yixiao Wang, Canlin Zhou, Si ShuChun +1
Digital image correlation method is a non contact deformation measurement technique. Despite years of development, it is still difficult to solve the contradiction between calculat…
UHRNet: A Deep Learning-Based Method for Accurate 3D Reconstruction from a Single Fringe-Pattern
Yixiao Wang, Canlin Zhou, Xingyang Qi +1
The quick and accurate retrieval of an object height from a single fringe pattern in Fringe Projection Profilometry has been a topic of ongoing research. While a single shot fringe…
Absolute phase measurement method based on bidirectional coding patterns
Xingyang Qi, Canlin Zhou, Yixiao Wang +2
The stair phase coding patterns have been widely used to determine the fringe order for phase unwrapping of the wrapped phase in 3D shape measurement. Although the special coding s…
Dynamic 3D shape measurement based on the phase-shifting moiré algorithm
Canlin Zhou, Shuchun Si, XiaoLei Li +3
In order to increase the efficiency of phase retrieval,Wang proposed a high-speed moire phase retrieval method.But it is used only to measure the tiny object. In view of the limita…
Enhanced Dual-frequency Pattern Scheme Based on Spatial-temporal Fringes Method
Minmin Wang, Canlin Zhou, Shuchun Si +4
One of the major challenges of employing a dual-frequency phase-shifting algorithm for phase retrieval is its sensitivity to noise. Yun et. al [H Yun, B Li, S Zhang. 2017] proposed…
Extended Depth-range Dual-wavelength Interferometry Based on Iterative Two-step Temporal Phase-unwrapping
Minmin Wang, Canlin Zhou, Shuchun Si +3
Phase retrieval is one of the most challenging processes in many interferometry techniques. To promote the phase retrieval, Xu et. al [X. Xu, Y. Wang, Y. Xu, W. Jin. 2016] proposed…
Robust Wrapping-free Phase Retrieval Method Based on Weighted Least-square Method
Minmin Wang, Canlin Zhou, Shuchun Si +3
For many profilometry techniques, phase unwrapping is one of the most challenging process. In order to sidestep the phase unwrapping process, Perciante et. al [Appl Opt 2015; 54(10…
Precise and Fast Phase Wraps Reduction in Fringe Projection Profilometry
Minmin Wang, Guangliang Du, Canlin Zhou +4
The number of phase wraps in 2D wrapped phase map can be completely eliminated, or greatly reduced by frequency shifting. But the wraps usually cannot be optimally reduced using th…
Improved phase-unwrapping method using geometric constraints
Guangliang Du, Minmin Wang, Canlin Zhou +4
Conventional dual-frequency fringe projection algorithm often suffers from phase unwrapping failure when the frequency ratio between the high frequency and the low one is too large…
Comment on "Dual-wavelength in-line phase-shifting interferometry based on two dc-term-suppressed intensities with a special phase shift for quantitative phase extraction"
Minmin Wang, Guangliang Du, Canlin Zhou +5
We comment on the recent Letter by Xu and Wang et al. [Opt. Lett. 41, 2430 (2016)] in which an approach of quantitative phase extraction in dual-wavelength in-line phase-shifting i…
Enhanced high dynamic range 3D shape measurement based on generalized phase-shifting algorithm
Minmin Wang, Guangliang Du, Canlin Zhou +5
It is a challenge for Phase Measurement Profilometry (PMP) to measure objects with a large range of reflectivity variation across the surface. Saturated or dark pixels in the defor…
One shot profilometry using iterative two-step temporal phase-unwrapping
Guangliang Du, Minmin Wang, Canlin Zhou +4
This paper reviews two techniques that have been recently published for 3D profilometry and proposes one shot profilometry using iterative two-step temporal phase-unwrapping by com…
Improved method for phase wraps reduction in profilometry
Guangliang Du, Minmin Wang, Canlin Zhou +4
In order to completely eliminate, or greatly reduce the number of phase wraps in 2D wrapped phase map, Gdeisat et al. proposed an algorithm, which uses shifting the spectrum toward…
An algorithm to increase the residues of wrapped-phase in spatial domain
Guangliang Du, Minmin Wang, Canlin Zhou +4
In phase unwrapping, the locations and densities of residues are indicative of the severity of the unwrapping problem. The residues are used to detect and evade inconsistent phase…