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João Cartucho

4 accepted papers

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
2022

Towards Autonomous Control of Surgical Instruments using Adaptive-Fusion Tracking and Robot Self-Calibration

IROS 2022poster

The ability to track surgical instruments in realtime is crucial for autonomous Robotic Assisted Surgery (RAS). Recently, the fusion of visual and kinematic data has been proposed to track surgical instruments. However, these methods assume that both sensors are equally reliable, and cannot successf…

Cited by 8SourceScholar
2020

Autonomous Tissue Scanning under Free-Form Motion for Intraoperative Tissue Characterisation

ICRA 2020poster

In Minimally Invasive Surgery (MIS), tissue scanning with imaging probes is required for subsurface visualisation to characterise the state of the tissue. However, scanning of large tissue surfaces in the presence of motion is a challenging task for the surgeon. Recently, robot-assisted local tissue…

Cited by 30SourceScholar
2018

Robust Object Recognition Through Symbiotic Deep Learning In Mobile Robots

IROS 2018poster

Despite the recent success of state-of-the-art deep learning algorithms in object recognition, when these are deployed as-is on a mobile service robot, we observed that they failed to recognize many objects in real human environments. In this paper, we introduce a learning algorithm in which robots…

Cited by 163SourceScholar