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Haozheng Xu

4 accepted papers

2026

Confidence-Based Intent Prediction for Teleoperation in Bimanual Robotic Suturing

RA-L 2026

Robotic-assisted procedures offer enhanced precision, but while fully autonomous systems are limited in task knowledge, difficulties in modeling unstructured environments, and generalization abilities, fully manual teleoperated systems also face challenges such as delay, stability, and reduced senso

Cited by 2SourceScholar
2026

Confidence-Based Intent Prediction for Teleoperation in Bimanual Robotic Suturing

ICRA 2026poster

Robotic-assisted procedures offer enhanced precision, but while fully autonomous systems are limited in task knowledge, difficulties in modeling unstructured environments, and generalisation abilities, fully manual teleoperated systems also face challenges such as delay, stability, and reduced senso…

2025

SurgPose: Generalisable Surgical Instrument Pose Estimation Using Zero-Shot Learning and Stereo Vision

ICRA 2025

Accurate pose estimation of surgical tools in Robot-assisted Minimally Invasive Surgery (RMIS) is essential for surgical navigation and robot control. While traditional marker-based methods offer accuracy, they face challenges with occlusions, reflections, and tool-specific designs. Similarly, super

Cited by 0SourceScholar
2023

Graph-based Pose Estimation of Texture-less Surgical Tools for Autonomous Robot Control

ICRA 2023poster

In Robot-assisted Minimally Invasive Surgery (RMIS), the estimation of the pose of surgical tools is crucial for applications such as surgical navigation, visual servoing, autonomous robotic task execution and augmented reality. A plethora of hardware-based and vision-based methods have been propose…

Cited by 7SourceScholar