Dr. Guang Y. Chen Profile

Dr. Guang Y. Chen

at Concordia Univ

SPIE Involvement:

Author

Publications (8)

SPIE Journal Paper | 3 August 2021

Hyperspectral imagery denoising using minimum noise fraction and VBM3D

Guang Chen, Wenfang Xie, Shen-En Qian

JARS, Vol. 15, Issue 03, 032208, (August 2021) https://doi.org/10.1117/12.10.1117/1.JRS.15.032208

KEYWORDS: Denoising, Principal component analysis, Signal to noise ratio, Hyperspectral imaging, Video, Wavelets, 3D image processing, Remote sensing, Image filtering, Visualization

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SPIE Journal Paper | 5 April 2021

Hyperspectral image classification via principal component analysis, 2D spatial convolution, and support vector machines

Guang Chen, Wenfang Xie, Adam Krzyzak, Shen-En Qian

JARS, Vol. 15, Issue 03, 032202, (April 2021) https://doi.org/10.1117/12.10.1117/1.JRS.15.032202

KEYWORDS: Principal component analysis, Convolution, Image classification, Hyperspectral imaging, Composites, Remote sensing, MATLAB, Feature extraction, Wavelets, Sun

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Proceedings Article | 19 October 2012 Paper

A new reduced-reference metric for measuring spatial resolution enhanced images

Shen-En Qian, Guangyi Chen

Proceedings Volume 8514, 851407 (2012) https://doi.org/10.1117/12.931470

KEYWORDS: Spatial resolution, Image enhancement, Visualization, Resolution enhancement technologies, Image quality, Image resolution, Image processing, Statistical analysis, Quality measurement, Hyperspectral imaging

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SPIE Journal Paper | 1 September 2011

Scene reconstruction with sparse range data and intensity information

Guangyi Chen, Gregory Dudek, Luz Abril Torres-Mendez

OE, Vol. 50, Issue 09, 097002, (September 2011) https://doi.org/10.1117/12.10.1117/1.3617455

KEYWORDS: 3D modeling, 3D acquisition, Data modeling, MATLAB, Error analysis, Sensors, Data acquisition, 3D image processing, Optical engineering, 3D scanning

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SPIE Journal Paper | 1 July 2011

Wavelet-based moment invariants for pattern recognition

Guangyi Chen, Wenfang Xie

OE, Vol. 50, Issue 07, 077205, (July 2011) https://doi.org/10.1117/12.10.1117/1.3597329

KEYWORDS: Wavelets, Signal to noise ratio, Pattern recognition, Wavelet transforms, Databases, Optical pattern recognition, Optical engineering, Fourier transforms, Transform theory, Interference (communication)

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Proceedings Article | 24 August 2010 Paper

Enhancement of spatial resolution of hyperspectral imagery using iterative back projection

Shen-En Qian, Guangyi Chen

Proceedings Volume 7810, 78100F (2010) https://doi.org/10.1117/12.861564

KEYWORDS: Spatial resolution, Visualization, Image fusion, Resolution enhancement technologies, Image resolution, Image enhancement, Hyperspectral imaging, Image quality, Super resolution, Transform theory

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SPIE Journal Paper | 1 March 2007

Dimensionality reduction of hyperspectral imagery

Guangyi Chen, Shen-En Qian

JARS, Vol. 1, Issue 01, 013509, (March 2007) https://doi.org/10.1117/12.10.1117/1.2723663

KEYWORDS: Principal component analysis, Image processing, Hyperspectral imaging, Minerals, Remote sensing, Wavelet transforms, Independent component analysis, Wavelets, Algorithm development, Imaging systems

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Proceedings Article | 3 April 1997 Paper

Multiresolution moment-Fourier-wavelet descriptor for 2D pattern recognition

Tien Bui, Guangyi Chen

Proceedings Volume 3078, (1997) https://doi.org/10.1117/12.271746

KEYWORDS: Wavelets, Fourier transforms, Pattern recognition, Wavelet transforms, Transform theory, Image processing, Databases, Feature extraction, Detection and tracking algorithms, Computer science

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Showing 5 of 8 publications

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