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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 20SourceScholar
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 11SourceScholar
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 40SourceScholar