STEP: Surgical Point Tracking from Sparse Endpoints and Pseudo-trajectories
arXiv:2610.31951v1 Announce Type: new Abstract: Surgical point tracking requires persistent correspondence through tissue deformation and occlusion, yet dense trajectory annotations are costly to obtain. We present STEP, a two-stage framework that learns from surgical video and sparse physical endp…
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- 2026-10-26 04:00 · arXiv cs.CV
STEP: Surgical Point Tracking from Sparse Endpoints and Pseudo-trajectories