Search Results for author: Axel Krieger

Found 5 papers, 2 papers with code

General surgery vision transformer: A video pre-trained foundation model for general surgery

1 code implementation9 Mar 2024 Samuel Schmidgall, Ji Woong Kim, Jeffrey Jopling, Axel Krieger

The absence of openly accessible data and specialized foundation models is a major barrier for computational research in surgery.

Video Prediction

General-purpose foundation models for increased autonomy in robot-assisted surgery

no code implementations1 Jan 2024 Samuel Schmidgall, Ji Woong Kim, Alan Kuntz, Ahmed Ezzat Ghazi, Axel Krieger

The dominant paradigm for end-to-end robot learning focuses on optimizing task-specific objectives that solve a single robotic problem such as picking up an object or reaching a target position.

Surgical Gym: A high-performance GPU-based platform for reinforcement learning with surgical robots

1 code implementation7 Oct 2023 Samuel Schmidgall, Axel Krieger, Jason Eshraghian

Recent advances in robot-assisted surgery have resulted in progressively more precise, efficient, and minimally invasive procedures, sparking a new era of robotic surgical intervention.

reinforcement-learning

Localization and Control of Magnetic Suture Needles in Cluttered Surgical Site with Blood and Tissue

no code implementations20 May 2021 Will Pryor, Yotam Barnoy, Suraj Raval, Xiaolong Liu, Lamar Mair, Daniel Lerner, Onder Erin, Gregory D. Hager, Yancy Diaz-Mercado, Axel Krieger

Our localization method combines neural network-based segmentation and classical techniques, and we are able to consistently locate our needle with 0. 73 mm RMS error in clean environments and 2. 72 mm RMS error in challenging environments with blood and occlusion.

Position Visual Localization

Medical Robots for Infectious Diseases: Lessons and Challenges from the COVID-19 Pandemic

no code implementations14 Dec 2020 Antonio Di Lallo, Robin R. Murphy, Axel Krieger, Junxi Zhu, Russell H. Taylor, Hao Su

Medical robots can play an important role in mitigating the spread of infectious diseases and delivering quality care to patients during the COVID-19 pandemic.

Robotics

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