Dr. Qieni Lu Profile

Dr. Qieni Lu

at Tianjin Univ

SPIE Involvement:

Author

Publications (12)

Proceedings Article | 16 August 2017 Open Access

Simulation teaching method in Engineering Optics

Qieni Lu, Yi Wang, Hongbin Li

Proceedings Volume 10452, 104526J (2017) https://doi.org/10.1117/12.2269959

KEYWORDS: Optical simulations, Engineering education, Electromagnetic interference, Diffraction, Electromagnetism, Polarization

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Proceedings Article | 9 November 2010 Paper

Experimental determination of the system parameter of oil thickness measurement

Qieni Lu, Hao Wu, Di Wu

Proceedings Volume 7850, 78500C (2010) https://doi.org/10.1117/12.870208

KEYWORDS: Calibration, Imaging systems, Glasses, Water, Charge-coupled devices, CCD image sensors, Refractive index, Digital image processing, Optoelectronics, Reflectivity

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Proceedings Article | 20 November 2009 Paper

Microstructure testing with digital holography

Qieni Lü, Baozhen Ge, Yiliang Chen, Jin Zou

Proceedings Volume 7511, 751105 (2009) https://doi.org/10.1117/12.837812

KEYWORDS: 3D image reconstruction, Holograms, Digital holography, Fourier transforms, Charge-coupled devices, Imaging systems, Wavefronts, Diffraction, Molybdenum, Optoelectronics

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Proceedings Article | 4 January 2008 Paper

Low-density microporous polymeric foams measurement with digital microscopic image plane holography

Qieni Lü, Baozhen Ge, Yongjie Wei, Qingguo Tian, Xiaojie Li, Yaolin Wei, Yimo Zhang

Proceedings Volume 6832, 683211 (2008) https://doi.org/10.1117/12.757522

KEYWORDS: 3D image reconstruction, Digital holography, Foam, Digital imaging, Holograms, Holography, Polymers, Digital recording, Charge-coupled devices, Image sensors

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SPIE Journal Paper | 1 May 2007

Inversion of particle-size distribution with improved conjugate gradient algorithm

Baozhen Ge, Yongjie Wei, Qieni Lu

OE, Vol. 46, Issue 05, 054302, (May 2007) https://doi.org/10.1117/12.10.1117/1.2737451

KEYWORDS: Particles, Error analysis, Diffraction, Optical engineering, Germanium, Medium wave, Condition numbers, Optoelectronics, Instrumentation engineering, Data modeling

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SPIE Journal Paper | 1 May 2005

Solution of the particle size distribution with improved Newton algorithm

Baozhen Ge, Zhichao Luan, Qieni Lu

OE, Vol. 44, Issue 05, 058003, (May 2005) https://doi.org/10.1117/12.10.1117/1.1905943

KEYWORDS: Particles, Sensors, Optical engineering, Optoelectronics, Algorithms, Mathematical modeling, Data processing, Particle sizing, Iterative methods, Collimation

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Proceedings Article | 7 February 2005 Paper

Digital holography and its application

Yimo Zhang, Qieni Lu, Baozhen Ge, Huiying Zhao, Yuchen Sun

Proceedings Volume 5636, (2005) https://doi.org/10.1117/12.570295

KEYWORDS: 3D image reconstruction, Digital holography, Holograms, Holography, Charge-coupled devices, Particles, Digital imaging, Image resolution, Image quality, Diffraction

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Proceedings Article | 7 February 2005 Paper

Design of the experimental system of digital off-axis holography and analysis of zero-order image

Qieni Lü, Baozhen Ge, Junfeng Jiang, Yimo Zhang

Proceedings Volume 5636, (2005) https://doi.org/10.1117/12.575302

KEYWORDS: Digital holography, Holograms, Holography, 3D image reconstruction, Diffraction, Charge-coupled devices, Digital imaging, Mirrors, Fourier transforms, Optical design

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Proceedings Article | 20 January 2005 Paper

Method for searching the mapping relationship between space points and their image points in CCD camera

Yuchen Sun, Baozhen Ge, Qieni Lu, Jin Zou, Yimo Zhang

Proceedings Volume 5633, (2005) https://doi.org/10.1117/12.571024

KEYWORDS: Calibration, Cameras, Neural networks, CCD cameras, Charge-coupled devices, 3D image processing, Associative arrays, Imaging systems, Machine vision, CCD image sensors

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Proceedings Article | 11 January 2005 Paper

Digital recording of hologram and numerical reconstruction with different perspective

Qieni Lu, Baozhen Ge, Jin Zou, Yunchen Sun, Yimo Zhang

Proceedings Volume 5642, (2005) https://doi.org/10.1117/12.575317

KEYWORDS: Holograms, Digital holography, 3D image reconstruction, Charge-coupled devices, Digital recording, Holography, Image resolution, Optical resolution, 3D modeling, Wavefronts

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Proceedings Article | 16 September 2002 Paper

Particle shape recognition using digital holography

Qieni Lu, Yimo Zhang, Bao-Zhen Ge, Huiying Zhao, Wenguo Luo, Peng Qiao

Proceedings Volume 4929, (2002) https://doi.org/10.1117/12.483256

KEYWORDS: Particles, Digital holography, Holograms, Wavelet transforms, Holography, 3D image reconstruction, Optoelectronics, Wavelets, Diffraction, Object recognition

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Proceedings Article | 8 September 1999 Paper

Distribution variation of reflection light field of the local curve surface

Runcai Miao, Guang Xu, Qieni Lu

Proceedings Volume 3862, (1999) https://doi.org/10.1117/12.361094

KEYWORDS: Reflection, Liquids, Diffraction, Physics, Beam shaping, Optical properties, Fourier optics, Collimation, Mirrors, Geometrical optics

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Showing 5 of 12 publications

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