386 citations · 480 across the 8 of their papers we have counts for
3 papers · 1 filter
Rigid Motion Invariant Statistical Shape Modeling based on Discrete Fundamental Forms
Felix Ambellan, Stefan Zachow, Christoph von Tycowicz
We present a novel approach for nonlinear statistical shape modeling that is invariant under Euclidean motion and thus alignment-free. By analyzing metric distortion and curvature…
Geodesic B-Score for Improved Assessment of Knee Osteoarthritis
Felix Ambellan, Stefan Zachow, Christoph von Tycowicz
Three-dimensional medical imaging enables detailed understanding of osteoarthritis structural status. However, there remains a vast need for automatic, thus, reader-independent mea…
Simulation-to-Real domain adaptation with teacher-student learning for endoscopic instrument segmentation
Manish Sahu, Anirban Mukhopadhyay, Stefan Zachow
Purpose: Segmentation of surgical instruments in endoscopic videos is essential for automated surgical scene understanding and process modeling. However, relying on fully supervise…