42 citations · 84 across the 10 of their papers we have counts for
6 papers · 1 filter
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…
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…
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…