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Welcome to my personal website! I am a Ph.D. candidate at the Department of Computer Science, Johns Hopkins University. My work focuses on computer vision and surgical robotics. Feel free to explore my research, projects, and publications!


About Me

I am currently Ph.D. candidate at the Department of Computer Science, Johns Hopkins University. My research interests include:

  • [Robust low-level processing of surgical videos]
  • [Robust high-level analysis of surgical videos]
  • [Robust Surgical Automation]

My mission is to develop a digital twin-based framework that relies on robust low-level processing of vision perceptions to ensure the robustness of high-level surgiacl analysis and automation.


Publications & Ongoing Projects

Below are some of my selected publications and ongoing projects. For a full list, visit my Google Scholar profile.

Digital Twin-based Robust Surgical Automation

Towards Robust Automation of Surgical Systems via Digital Twin-based Scene Representations from Foundation Models

Submitted to ICRA 2025, paper link.

Illustration for DSC


Digital Twin-based Robust Surgical Video Analysis

Towards Robust Algorithms for Surgical Phase Recognition via Digital Twin-based Scene Representation

Submitted to IPCAI 2025, paper link.

Illustration for DSC

Neural Finite-State Machine for Surgical Phase Recognition

paper link.

Illustration


Robust Low-level Processing of Surgical Videos

Performance and Non-adversarial Robustness of the Segment Anything Model 2 in Surgical Video Segmentation

Accepted by SPIE2025, paper link.

Illustration for DSC

SegSTRONG-C: Segmenting Surgical Tools Robustly On Non-adversarial Generated Corruptions -- An EndoVis'24 Challenge

MICCAI2024 EndoVis Challenge, paper link and challenge website.

Illustration for DSC

Rethinking causality-driven robot tool segmentation with temporal constraints

Published in IPCAI2023, paper link.

Illustration

Carts: Causality-driven robot tool segmentation from vision and kinematics data

Published in MICCAI2022, paper link.

Illustration


Digital twins as a unifying framework for surgical data science: the enabling role of geometric scene understanding

Published in Artificial Intelligence Surgery, paper link.

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Influence selection for active learning

Published in ICCV2021, paper link.

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Deeply shape-guided cascade for instance segmentation

Published in CVPR2021, paper link.

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Contact

Feel free to reach out to me via:


Acknowledgments

Thank you for visiting my website. For feedback or inquiries, don’t hesitate to contact me!