作者
Virendra Kumar, Yuhua Gu, Satrajit Basu, Anders Berglund, Steven A Eschrich, Matthew B Schabath, Kenneth Forster, Hugo JWL Aerts, Andre Dekker, David Fenstermacher, Dmitry B Goldgof, Lawrence O Hall, Philippe Lambin, Yoganand Balagurunathan, Robert A Gatenby, Robert J Gillies
发表日期
2012/11/1
来源
Magnetic resonance imaging
卷号
30
期号
9
页码范围
1234-1248
出版商
Elsevier
简介
“Radiomics” refers to the extraction and analysis of large amounts of advanced quantitative imaging features with high throughput from medical images obtained with computed tomography, positron emission tomography or magnetic resonance imaging. Importantly, these data are designed to be extracted from standard-of-care images, leading to a very large potential subject pool. Radiomics data are in a mineable form that can be used to build descriptive and predictive models relating image features to phenotypes or gene–protein signatures. The core hypothesis of radiomics is that these models, which can include biological or medical data, can provide valuable diagnostic, prognostic or predictive information. The radiomics enterprise can be divided into distinct processes, each with its own challenges that need to be overcome: (a) image acquisition and reconstruction, (b) image segmentation and rendering, (c …
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V Kumar, Y Gu, S Basu, A Berglund, SA Eschrich… - Magnetic resonance imaging, 2012