10 papers
Non-intrusive Body Composition Assessment from Full-body mmWave Scans
Miriam Senne, Benjamin D. Killeen, Tony Danjun Wang +1
Body composition assessment (BCA) provides detailed information about the distribution of different tissue types in the body, enabling more precise characterization of individuals…
Investigating Robot Control Policy Learning for Autonomous X-ray-guided Spine Procedures
Florence Klitzner, Blanca Inigo, Benjamin D. Killeen +4
Imitation learning-based robot control policies are enjoying renewed interest in video-based robotics. However, it remains unclear whether this approach applies to X-ray-guided pro…
A 4D Representation for Training-Free Agentic Reasoning from Monocular Laparoscopic Video
Maximilian Fehrentz, Nicolas Stellwag, Robert Wiebe +7
Spatiotemporal reasoning is a fundamental capability for artificial intelligence (AI) in soft tissue surgery, paving the way for intelligent assistive systems and autonomous roboti…
Benchmark of Segmentation Techniques for Pelvic Fracture in CT and X-ray: Summary of the PENGWIN 2024 Challenge
Yudi Sang, Yanzhen Liu, Sutuke Yibulayimu +33
The segmentation of pelvic fracture fragments in CT and X-ray images is crucial for trauma diagnosis, surgical planning, and intraoperative guidance. However, accurately and effici…
3D Path Planning for Robot-assisted Vertebroplasty from Arbitrary Bi-plane X-ray via Differentiable Rendering
Blanca Inigo, Benjamin D. Killeen, Rebecca Choi +6
Robotic systems are transforming image-guided interventions by enhancing accuracy and minimizing radiation exposure. A significant challenge in robotic assistance lies in surgical…
Did you just see that? Arbitrary view synthesis for egocentric replay of operating room workflows from ambient sensors
Han Zhang, Lalithkumar Seenivasan, Jose L. Porras +9
Observing surgical practice has historically relied on fixed vantage points or recollections, leaving the egocentric visual perspectives that guide clinical decisions undocumented.…