Dr. Wenzhi Liao Profile

Dr. Wenzhi Liao

Data Scientist at VITO NV

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Publications (3)

Proceedings Article | 5 May 2017 Paper

Improving the detection of cocoa bean fermentation-related changes using image fusion

Daniel Ochoa, Ronald Criollo, Wenzhi Liao, Juan Cevallos-Cevallos, Rodrigo Castro, Oswaldo Bayona

Proceedings Volume 10198, 1019819 (2017) https://doi.org/10.1117/12.2262827

KEYWORDS: Hyperspectral imaging, Image filtering, Image fusion, Visualization, Cameras, Calibration, Spectroscopy, RGB color model, Reflectivity, Sensors, Principal component analysis, Image resolution, Data fusion, Remote sensing, Visible radiation, Spatial resolution, Chemical reactions, Proteins

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Proceedings Article | 18 October 2016 Presentation + Paper

Spectral-spatial classification of hyperspectral images with semi-supervised graph learning

Renbo Luo, Wenzhi Liao, Hongyan Zhang, Youguo Pi, Wilfried Philips

Proceedings Volume 10004, 100040T (2016) https://doi.org/10.1117/12.2240652

KEYWORDS: Image classification, Hyperspectral imaging, Feature extraction, Matrices, Remote sensing, Image fusion, Principal component analysis, Statistical modeling, Lithium, Data fusion

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SPIE Journal Paper | 9 August 2016

Endmember initialization method for hyperspectral data unmixing

Rui Wang, Hengchao Li, Wenzhi Liao, Xin Huang

JARS, Vol. 10, Issue 04, 042009, (August 2016) https://doi.org/10.1117/12.10.1117/1.JRS.10.042009

KEYWORDS: Signal to noise ratio, Reflectivity, Hyperspectral imaging, Hyperspectral simulation, Statistical analysis, Computer simulations, Minerals, Lithium, Independent component analysis, Matrices

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