Dr. rer. nat. Jan Ehrhardt

Contact

Address (Lübeck)

Publications

Interpretable Mediastinal Lymph Node Station Classification and N-staging on CT and PET/CT Images
Sofija Engelson; Jan Ehrhardt; Yannic Elser; Malte M. Sieren; Julia Andresen; Stefanie Schierholz; Tobias Keck; Daniel Drömann; Jörg Barkhausen; Heinz Handels
In: Heinz Handels; Katharina Breininger; Thomas Deserno; Andreas Maier; Klaus Maier-Hein; Christoph Palm; Thomas Tolxdorff (Hrsg.). Bildverarbeitung für die Medizin 2026 - Proceedings, German Conference on Medical Image Computing. German Conference on Medical Image Computing (BVM-2026), March 15-17, Lübeck, Germany, Pages 1-9, ISBN 978-3-658-51100-5, Springer Fachmedien Wiesbaden, 3/2026.
Finetuning medical vision‑language models for interpretable and fine‑grained disease classification
Sofija Engelson; Jan Ehrhardt; Heinz Handels
In: Medical Imaging 2026: Computer-Aided Diagnosis. SPIE Medical Imaging (SPIE-2026), February 15-19, Vancouver, British Columbia, Canada, SPIE, 2/2026.
Deep learning-based mediastinal lymph node assessment on PET/CT images without pixel-level annotations
Sofija Engelson; Yannic Elser; Malte Maria Sieren; Jan Ehrhardt; Julia Andresen; Stefanie Schierholz; Tobias Keck; Daniel Drömann; Jörg Barkhausen; Heinz Handels
In: Journal of Medical Imaging (JMI), Vol. 13, No. 1, Pages 1-18, SPIE, 2/2026.