Dr. John Louie Profile

Dr. John Louie

Clinical Associate Prof. at Stanford Univ School of Medicine

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Publications (2)

SPIE Journal Paper | 21 August 2017

Noninvasive radiomics signature based on quantitative analysis of computed tomography images as a surrogate for microvascular invasion in hepatocellular carcinoma: a pilot study

Shaimaa Bakr, Sebastian Echegaray, Rajesh Shah, Aya Kamaya, John Louie, Sandy Napel, Nishita Kothary, Olivier Gevaert

JMI, Vol. 4, Issue 04, 041303, (August 2017) https://doi.org/10.1117/12.10.1117/1.JMI.4.4.041303

KEYWORDS: Tumors, Computed tomography, Quantitative analysis, Feature extraction, Statistical modeling, Image segmentation, Performance modeling, Arteries, Liver, Medical imaging

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SPIE Journal Paper | 18 November 2015

Core samples for radiomics features that are insensitive to tumor segmentation: method and pilot study using CT images of hepatocellular carcinoma

Sebastian Echegaray, Olivier Gevaert, Rajesh Shah, Aya Kamaya, John Louie, Nishita Kothary, Sandy Napel

JMI, Vol. 2, Issue 04, 041011, (November 2015) https://doi.org/10.1117/12.10.1117/1.JMI.2.4.041011

KEYWORDS: Image segmentation, Tumors, Computed tomography, Feature extraction, Liver, Wavelets, Image processing, Statistical analysis, Medical imaging, Image processing algorithms and systems

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