Follow
Zhenqi Niu
Title
Cited by
Cited by
Year
3D shape measurement of discontinuous specular objects based on advanced PMD with bi-telecentric lens
Z Niu, N Gao, Z Zhang, F Gao, X Jiang
Optics Express 26 (2), 1615-1632, 2018
462018
Self-calibration of in situ monoscopic deflectometric measurement in precision optical manufacturing
X Xu, X Zhang, Z Niu, W Wang, Y Zhu, M Xu
Optics Express 27 (5), 7523-7536, 2019
452019
Efficient phase retrieval of two-directional phase-shifting fringe patterns using geometric constraints of deflectometry
Z Niu, X Xu, X Zhang, W Wang, Y Zhu, J Ye, M Xu, X Jiang
Optics Express 27 (6), 8195-8207, 2019
322019
Extra-detection-free monoscopic deflectometry for the in situ measurement of freeform specular surfaces
X Xu, X Zhang, Z Niu, W Wang, M Xu
Optics Letters 44 (17), 4271-4274, 2019
292019
In-situ deflectometic measurement of transparent optics in precision robotic polishing
J Ye, Z Niu, X Zhang, W Wang, M Xu
Precision Engineering 64, 63-69, 2020
242020
Calibration method for the relative orientation between the rotation axis and a camera using constrained global optimization
Z Niu, K Liu, Y Wang, S Huang, X Deng, Z Zhang
Measurement Science and Technology 28 (5), 055001, 2017
222017
Full-field 3D shape measurement of specular surfaces by direct phase to depth relationship
Z Zhang, Y Liu, S Huang, Z Niu, J Guo, N Gao, F Gao, X Jiang
Optical Metrology and Inspection for Industrial Applications IV 10023, 164-174, 2016
222016
Flexible one-shot geometric calibration for off-axis deflectometry
Z Niu, X Zhang, J Ye, Y Zhu, M Xu, X Jiang
Applied Optics 59 (13), 3819-3824, 2020
182020
Simultaneous measurement of double surfaces of transparent lenses with phase measuring deflectometry
J Ye, Z Niu, X Zhang, W Wang, M Xu
Optics and Lasers in Engineering 137, 106356, 2021
142021
Generic precise augmented reality guiding system and its calibration method based on 3D virtual model
M Liu, S Yang, Z Wang, S Huang, Y Liu, Z Niu, X Zhang, J Zhu, Z Zhang
Optics Express 24 (11), 12026-12042, 2016
142016
Adaptive phase correction for phase measuring deflectometry based on light field modulation
Z Niu, X Zhang, J Ye, L Ye, R Zhu, X Jiang
IEEE Transactions on Instrumentation and Measurement 70, 1-10, 2021
102021
Correction of aberration-induced phase errors in phase measuring deflectometry
X Zhang, Z Niu, J Ye, M Xu
Optics Letters 46 (9), 2047-2050, 2021
82021
Wavefront-coded phase measuring deflectometry for the all-focused measurement
Z Niu, J Wang, Y Tian, Z Wu, C Wei, J Shao
Optics Letters 47 (18), 4770-4773, 2022
62022
Iterative space-variant sphere-model deflectometry enabling designation-model-free measurement of the freeform surface
Z Niu, Z Wu, S Wan, X Zhang, C Wei, J Shao
Optics Express 30 (9), 14019-14032, 2022
52022
Compensation of nonlinear errors of phase-shifted fringes in phase measuring deflectometry
Z Niu, X Zhang, X Xu, Y Zhu, S Li, S Peng
Ninth International Symposium on Precision Mechanical Measurements 11343, 7-11, 2019
42019
Laser-based defect characterization and removal process for manufacturing fused silica optic with high ultraviolet laser damage threshold
X Peng, X Cheng, C Wei, S Wan, K Ni, Z Niu, Y Han, Z Jiang, Z Cao, ...
Light: Advanced Manufacturing 4 (3), 181-194, 2023
32023
Precise positioning in the in-situ deflectometric measurement of optical surfaces
X Zhang, X Xu, Z Niu, S Li, S Peng
Applied Optical Metrology III 11102, 198-203, 2019
32019
Aberration-induced errors in deflectometric measurement
X Zhang, Z Niu, J Ye, S Li, W Zhao
Optical Manufacturing and Testing XIII 11487, 103-108, 2020
12020
Fast deflectometric measurement of freeform surfaces for ultra-precision optical manufacturing
X Zhang, X Xu, Z Niu, R Zhu, M Xu
2019 International Conference on Optical Instruments and Technology …, 2020
12020
In-situ measurement of aspherics with sub-aperture deflectometry for precision optical manufacturing
X Zhang, X Xu, Z Niu, S Li, W Zhao
Dimensional Optical Metrology and Inspection for Practical Applications VIII …, 2019
12019
The system can't perform the operation now. Try again later.
Articles 1–20