Unpaired cross-modality educed distillation (CMEDL) for medical image segmentation
Jue Jiang,
Andreas Rimner,
Joseph O. Deasy
et al.
Abstract:Accurate and robust segmentation of lung cancers from CTs is needed to more accurately plan and deliver radiotherapy and to measure treatment response. This is particularly difficult for tumors located close to mediastium, due to low soft-tissue contrast. Therefore, we developed a new cross-modality educed distillation (CMEDL) approach, using unpaired CT and MRI scans, whereby a teacher MRI network guides a student CT network to extract features that signal the difference between foreground and background. Our… Show more
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