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Changda Xu
at Xi'an Jiaotong Univ
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Author
Publications (3)
Proceedings Article | 28 June 2019 Paper
A multi-axis space coordinate system calibration method for composite line laser measuring systems using non-feature planes and multi-angle spheres
Changda Xu, Xupeng Wei, Zhongzhi Zhang, Xiang Zhou
Proceedings Volume 11171, 1117103 (2019) https://doi.org/10.1117/12.2526009
KEYWORDS: Sensors, Calibration, Optical spheres, CCD image sensors, Charge-coupled devices, Laser systems engineering, Sensor calibration, Mathematical modeling, Composites, Data conversion
Proceedings Article | 6 September 2017 Paper
An edge sensitive 3D measurement using two directional laser stripes scanning with a laser projector
Proceedings Volume 10410, 1041010 (2017) https://doi.org/10.1117/12.2276848
KEYWORDS: Cameras, Microelectromechanical systems, 3D modeling, Laser scanners, 3D scanning, Imaging systems, Calibration, 3D metrology, Clouds
Proceedings Article | 26 June 2017 Paper
A high-speed full-field profilometry with coded laser strips projection
Guanliang Zhang, Xiang Zhou, Rui Jin, Changda Xu, Dong Li
Proceedings Volume 10329, 103294W (2017) https://doi.org/10.1117/12.2278907
KEYWORDS: Laser scanners, 3D scanning, Biomedical optics, Binary data, Stereo vision systems, Structured light, Image compression
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