Mr. Qian Li Profile

Qian Li

at Huazhong University of Science and Technology

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Author

Publications (3)

Proceedings Article | 14 December 2015 Paper

A novel scatter-matrix eigenvalues-based total variation (SMETV) regularization for medical image restoration

Zhenghua Huang, Tianxu Zhang, Lihua Deng, Hao Fang, Qian Li

Proceedings Volume 9814, 98140D (2015) https://doi.org/10.1117/12.2204820

KEYWORDS: Medical imaging, Image restoration, Image processing, Deconvolution, Expectation maximization algorithms, Computer simulations, Liver, Visualization, Image deconvolution, Neuroimaging

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Proceedings Article | 6 March 2015 Paper

Coarse-fine vertical scanning based optical profiler for structured surface measurement with large step height

Yi Zheng, Xiaojun Liu, Zili Lei, Qian Li, Xiao Yang, Liangzhou Chen, Wenlong Lu

Proceedings Volume 9446, 94463G (2015) https://doi.org/10.1117/12.2181368

KEYWORDS: Ferroelectric materials, 3D scanning, Optics manufacturing, Optical scanning systems, 3D metrology, Diffraction gratings, Manufacturing, Algorithm development, Charge-coupled devices, Signal processing

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Proceedings Article | 6 March 2015 Paper

A vertical scanning positioning system with large range and nanometer resolution for optical profiler

Qian Li, Xiaojun Liu, Zili Lei, Yi Zheng, Liangzhou Chen, Wenlong Lu

Proceedings Volume 9446, 94463C (2015) https://doi.org/10.1117/12.2181351

KEYWORDS: Ceramics, Optical scanning systems, Sensors, Optical resolution, Ferroelectric materials, Beam splitters, Diffraction gratings, Servomechanisms, Control systems, Actuators

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