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. Author manuscript; available in PMC: 2021 Dec 10.
Published in final edited form as: Eur J Nucl Med Mol Imaging. 2019 Dec 5;47(5):1168–1182. doi: 10.1007/s00259-019-04625-9

Fig 1. Radiomics Workflow.

Fig 1.

The workflow includes image selection (only images with slice thickness≤5 mm no artifacts, and the tumor in PET images has FDG uptake were included), registration and automatic delineation, imaging preprocessing and feature extraction, feature selection, model training and model validation.