publications

publications by categories in reversed chronological order. generated by jekyll-scholar.

2026

  1. patient_dt.png
    Patient-Specific Articulated Digital Twins from a Single Full-Body CT Scan
    Han Zhang*, B. Zhao*, and M. Unberath
    arXiv preprint, 2026
    Paper
  2. reasoning_surgical_videoqa.png
    Training LLMs with Reinforcement Learning over Digital Twin Representations for Reasoning-Intensive Surgical VideoQA
    Y. Shen, Han Zhang, and M. Unberath
    arXiv preprint, 2026
    Paper
  3. openh.png
    Open-H-Embodiment: A Large-Scale Dataset for Enabling Foundation Models in Medical Robotics
    N. Nelson, J. T. Chen, J. Haworth, and 5 more authors
    arXiv preprint, 2026
    Paper Website
  4. twinor.png
    TwinOR: Photorealistic Digital Twins of Dynamic Operating Rooms for Embodied AI Research
    Han Zhang, Y. Shen, R. D. Soberanis-Mukul, and 11 more authors
    International Journal of Computer Assisted Radiology and Surgery. Special Issue: Information Processing in Computer-Assisted Interventions (IPCAI 2026) , 2026
    Best Paper Finalist Paper
  5. ar_spine_surgery.png
    Vision-based Augmented Reality Guidance for Setting Up Robot-Assisted Spine Surgery
    B. Inigo, S. Kim, S. M. Cho, and 7 more authors
    International Journal of Computer Assisted Radiology and Surgery. Special Issue: Information Processing in Computer-Assisted Interventions (IPCAI 2026) , 2026
    Best Paper Finalist Paper

2025

  1. humanoid_first_assistant.png
    Humanoid Robots as First Assistants in Endoscopic Surgery
    Han Zhang*, S. M. Cho*, J. E. Mangulabnan*, and 7 more authors
    arXiv preprint, 2025
    Paper
  2. didyouseethat.png
    Did You Just See That? Arbitrary View Synthesis for Egocentric Replay of Operating Room Workflows from Ambient Sensors
    Han Zhang, L. Seenivasan, J. L. Porras, and 8 more authors
    arXiv preprint, 2025
    Paper
  3. Towards_Robust_Automation.png
    Towards Robust Automation of Surgical Systems via Digital Twin-based Scene Representations from Foundation Models
    H. Ding, L. Seenivasan, H. Shu, and 7 more authors
    In COLlaborative Intelligence and Autonomy in Image-guided Surgery (COLAS), 2025
    Paper
  4. fluorosam.png
    FluoroSAM: A Language-promptable Foundation Model for Flexible X-ray Image Segmentation
    B. D. Killeen, L. J. Wang, B. Inigo, and 5 more authors
    In Medical Image Computing and Computer Assisted Intervention (MICCAI), 2025
    Paper
  5. privacy_preserving_or.png
    Privacy-Preserving Operating Room Workflow Analysis using Digital Twins
    A. Perez, Han Zhang, Y. C. Ku, and 7 more authors
    In Medical Imaging with Deep Learning (MIDL), 2025
    Paper

2024

  1. StraightTrack.png
    StraightTrack: Towards Mixed Reality Navigation System for Percutaneous K-wire Insertion
    Han Zhang*, B. D. Killeen*, Y. C. Ku, and 9 more authors
    Wiley Healthcare Technology Letters. Special Issue: Augmented Environments for Computer Assisted Interventions (AE-CAI 2024) , 2024
    Paper
  2. neural_digital_twin.png
    Neural Digital Twins: Reconstructing Complex Medical Environments for Spatial Planning in Virtual Reality
    C. Kleinbeck, Han Zhang, B. D. Killeen, and 2 more authors
    International Journal of Computer Assisted Radiology and Surgery. Special Issue: Information Processing in Computer-Assisted Interventions (IPCAI 2024) , 2024
    Bench-to-Bedside Award Paper
  3. stand_in_shoes.png
    Stand in Surgeon’s Shoes: Virtual Reality Cross-training to Enhance Teamwork in Surgery
    B. D. Killeen*, Han Zhang*, L. Wang, and 5 more authors
    International Journal of Computer Assisted Radiology and Surgery. Special Issue: Information Processing in Computer-Assisted Interventions (IPCAI 2024) , 2024
    Best Paper Finalist Paper

2023

  1. pelphix.png
    Pelphix: Surgical Phase Recognition from X-ray Images in Percutaneous Pelvis Fixation
    B. D. Killeen, Han Zhang, J. E. Mangulabnan, and 4 more authors
    In Medical Image Computing and Computer Assisted Intervention (MICCAI), 2023
    Paper