Author

Johannes Lotz

2 papers indexed here

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Preprint Aug 2026

CoM$^3$eT: A foundation model for medical image analysis through federated, multidimensional context integration

Medical foundation models improve generalization when training AI models with limited labeled data, but remain confined to a single specialty, such as pathology or radiology, and to either sparse or dense outputs, such as classification or segmentation. Here, we present CoM$^3$eT (Co-representation Multidimensional Mul...

J. Schäfer, Kai Geissler, Till Nicke et al. · 0 citations

Open access Aug 2026

Sample-Efficient Transfer Learning for Histopathological Detection of HNSCC.

BACKGROUND Head and neck squamous cell carcinoma (HNSCC) is a common malignancy with increasing incidence. Histopathological assessment remains the diagnostic gold standard, but is labor-intensive and affected by a growing shortage of specialized pathologists. Limited availability of annotated data poses a major challe...

Till Nicke, Fleming Wolf-Eli Michelsen, J. Schäfer et al. · Journal of Oral Pathology &... · 0 citations