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Letizia Marchegiani

4 accepted papers

2022

Navigation-Oriented Scene Understanding for Robotic Autonomy: Learning to Segment Driveability in Egocentric Images

RA-L 2022

This work tackles scene understanding for outdoor robotic navigation, solely relying on images captured by an on-board camera. Conventional visual scene understanding interprets the environment based on specific descriptive categories. However, such a representation is not directly interpretable for

Cited by 20Source ↗Scholar ↗
2016

Enabling intelligent energy management for robots using publicly available maps

IROS 2016poster

Energy consumption represents one of the most basic constraints for mobile robot autonomy. We propose a new framework to predict energy consumption using information extracted from publicly available maps. This method avoids having to model internal robot configurations, which are often unavailable,…

Cited by 11Source ↗Scholar ↗
2015

Scheduled perception for energy-efficient path following

ICRA 2015poster

This paper explores the idea of reducing a robot's energy consumption while following a trajectory by turning off the main localisation subsystem and switching to a lower-powered, less accurate odometry source at appropriate times. This applies to scenarios where the robot is permitted to deviate fr…

Cited by 31Source ↗Scholar ↗