CONFERENCE PROCEEDINGS
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Dr. Zefeng Sun
at Tianjin Univ
SPIE Involvement:
Author
Publications (4)
Proceedings Article | 20 November 2024 Paper
Color crosstalk coefficient calibration technique with high-precision for fringe projection profilometry
Proceedings Volume 13241, 1324109 (2024) https://doi.org/10.1117/12.3035883
KEYWORDS: Crosstalk, Calibration, 3D metrology, Optical spheres, Fringe analysis, Cameras, Optical filters, RGB color model, Tunable filters, Matrices
SPIE Journal Paper | 22 December 2021
Design, calibration, and application of the position sensitive detector-based photoelectric reference ruler
OE, Vol. 60, Issue 12, 124109, (December 2021) https://doi.org/10.1117/12.10.1117/1.OE.60.12.124109
KEYWORDS: Calibration, Sensors, Optical engineering, Distance measurement, Laser systems engineering, Imaging systems, Systems modeling, Error analysis, Reflectors, Optical spheres
Proceedings Article | 19 November 2021 Paper
Calibration method of extrinsic parameters for non-orthogonal shaft laser theodolite measurement system
Proceedings Volume 12059, 1205906 (2021) https://doi.org/10.1117/12.2611052
KEYWORDS: Calibration, 3D metrology, Laser systems engineering, Distance measurement, Metrology, Laser metrology, Laser applications
Proceedings Article | 9 October 2021 Poster + Paper
Optimization method of the laser beam for 3D precise measurement
Proceedings Volume 11899, 118990T (2021) https://doi.org/10.1117/12.2597932
KEYWORDS: Calibration, 3D metrology, Distance measurement, Laser systems engineering, Precision calibration
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