Ms. Changmei Gong Profile

Changmei Gong

at Xidian Univ

SPIE Involvement:

Author

Publications (8)

SPIE Journal Paper | 10 December 2016

Focusing of light through turbid media by curve fitting optimization

Changmei Gong, Tengfei Wu, Jietao Liu, Huijuan Li, Xiaopeng Shao, Jianqi Zhang

OE, Vol. 55, Issue 12, 123105, (December 2016) https://doi.org/10.1117/12.10.1117/1.OE.55.12.123105

KEYWORDS: Signal to noise ratio, Modulation, Spatial light modulators, Wavefronts, Sensors, Phase shift keying, Feedback signals, Light scattering, Optimization (mathematics), Computer simulations

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SPIE Journal Paper | 11 May 2016

Total variation optimization for imaging through turbid media with transmission matrix

Changmei Gong, Xiaopeng Shao, Tengfei Wu, Jietao Liu, Jianqi Zhang

OE, Vol. 55, Issue 12, 121703, (May 2016) https://doi.org/10.1117/12.10.1117/1.OE.55.12.121703

KEYWORDS: Signal to noise ratio, Image restoration, Sensors, Reconstruction algorithms, Detection and tracking algorithms, Speckle, Scattering, Image quality, Light scattering, Optical engineering

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SPIE Journal Paper | 30 November 2015

High-efficiency imaging through scattering media in noisy environments via sparse image reconstruction

Tengfei Wu, Xiaopeng Shao, Changmei Gong, Huijuan Li, Jietao Liu

OE, Vol. 54, Issue 11, 113111, (November 2015) https://doi.org/10.1117/12.10.1117/1.OE.54.11.113111

KEYWORDS: Scattering, Imaging systems, Scattering media, Light scattering, Image restoration, Speckle pattern, Signal to noise ratio, Image processing, Optical engineering, Fringe analysis

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SPIE Journal Paper | 2 October 2014

Imaging through a highly scattering medium with structural similarity and genetic algorithm

Tengfei Wu, Xiaopeng Shao, Changmei Gong, Weijia Dai

OE, Vol. 53, Issue 10, 103101, (October 2014) https://doi.org/10.1117/12.10.1117/1.OE.53.10.103101

KEYWORDS: Scattering, Optimization (mathematics), Genetic algorithms, Particle swarm optimization, Light scattering, Wavefronts, Modulation, Particles, Spatial light modulators, Speckle pattern

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Proceedings Article | 4 June 2014 Paper

Imaging quality comparison of two typical methods for imaging through turbid media

Xiaopeng Shao, Tengfei Wu, Changmei Gong

Proceedings Volume 9083, 908331 (2014) https://doi.org/10.1117/12.2050336

KEYWORDS: Wavefronts, Speckle pattern, Signal to noise ratio, Modulation, Light scattering, Reconstruction algorithms, Spatial light modulators, Scattering, Imaging systems, Optimization (mathematics)

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SPIE Journal Paper | 18 November 2013

Simulation on light refocusing through a highly scattering turbid medium using circular Gaussian distribution model

Xiaopeng Shao, Tengfei Wu, Changmei Gong

OE, Vol. 52, Issue 11, 113104, (November 2013) https://doi.org/10.1117/12.10.1117/1.OE.52.11.113104

KEYWORDS: Light scattering, Scattering, Modulation, Spatial light modulators, Phase shift keying, Speckle pattern, Wavefronts, Modulators, Geometrical optics, Diffraction

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Proceedings Article | 17 September 2013 Paper

An adaptive total variation image reconstruction method for speckles through disordered media

Changmei Gong, Xiaopeng Shao, Tengfei Wu

Proceedings Volume 8877, 88770C (2013) https://doi.org/10.1117/12.2023573

KEYWORDS: Image restoration, Signal to noise ratio, Reconstruction algorithms, Speckle pattern, Detection and tracking algorithms, Imaging systems, Multiple scattering, Image quality, Eye, Diffraction

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Proceedings Article | 23 August 2013 Paper

Exploiting adaptive total variation model for image reconstruction from speckle patterns

Changmei Gong, Xiaopeng Shao, Tengfei Wu

Proceedings Volume 8911, 891107 (2013) https://doi.org/10.1117/12.2032623

KEYWORDS: Image restoration, Speckle pattern, Signal to noise ratio, Reconstruction algorithms, Multiple scattering, Tissues, Detection and tracking algorithms, Image quality, Matrices, Light scattering

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Showing 5 of 8 publications

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