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Zekai Liang

3 accepted papers

2026

LapSurgie: Humanoid Robots Performing Surgery Via Teleoperated Handheld Laparoscopy

ICRA 2026poster

Robotic laparoscopic surgery has gained increasing attention in recent years for its potential to deliver more efficient and precise minimally invasive procedures. However, adoption of surgical robotic platforms remains largely confined to high-resource medical centers, exacerbating healthcare dispa…

2025

CtRNet-X: Camera-to-Robot Pose Estimation in Real-World Conditions using a Single Camera

ICRA 2025

Camera-to-robot calibration is crucial for visionbased robot control and requires effort to make it accurate. Recent advancements in markerless pose estimation methods have eliminated the need for time-consuming physical setups for camera-to-robot calibration. While the existing markerless pose esti

Cited by 16SourceScholar
2025

Differentiable Rendering-based Pose Estimation for Surgical Robotic Instruments

IROS 2025

Robot pose estimation is a challenging and crucial task for vision-based surgical robotic automation. Typical robotic calibration approaches, however, are not applicable to surgical robots, such as the da Vinci Research Kit (dVRK) [1], due to joint angle measurement errors from cable-drives and the

Cited by 10SourceScholar