Stability of Radiomic Features across Different Region of Interest Sizes—A CT and MR Phantom Study

Stability of Radiomic Features across Different Region of Interest Sizes—A CT and MR Phantom Study

We aimed to evaluate radiomic features’ stability across different region of interest (ROI) sizes in CT and MR images. We chose a phantom with a homogenous internal structure so no differences for a feature extracted from ROIs of different sizes would be expected. For this, we scanned a plastic cup...

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Bibliographic Details
Main Authors: Laura J. Jensen, Damon Kim, Thomas Elgeti, Ingo G. Steffen, Bernd Hamm, Sebastian N. Nagel
Format: Article
Language:English
Published: MDPI AG 2021-06-01
Series:Tomography
Subjects:
radiomics
texture analysis
magnetic resonance imaging
computed tomography
phantom
reproducibility
Online Access:https://www.mdpi.com/2379-139X/7/2/22

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