← Search

Alberto Dionigi

5 accepted papers

2025

Active Illumination for Visual Ego-Motion Estimation in the Dark

ICRA 2025

Visual Odometry (VO) and Visual SLAM (VSLAM) systems often struggle in low-light and dark environments due to the lack of robust visual features. In this paper, we propose a novel active illumination framework to enhance the performance of VO and V-SLAM algorithms in these challenging conditions. Th

Cited by 2SourceScholar
2024

D-VAT: End-to-End Visual Active Tracking for Micro Aerial Vehicles

RA-L 2024

Visual active tracking is a growing research topic in robotics due to its key role in applications such as human assistance, disaster recovery, and surveillance. In contrast to passive tracking, active tracking approaches combine vision and control capabilities to detect and actively track the targe

Cited by 19SourcecodeScholar
2024

Infrastructure-less UWB-based Active Relative Localization

IROS 2024

In multi-robot systems, relative localization between platforms plays a crucial role in many tasks, such as leader following, target tracking, or cooperative maneuvering. State of the Art (SotA) approaches either rely on infrastructure-based or on infrastructure-less setups. The former typically ach

Cited by 5SourceScholar
2024

The Power of Input: Benchmarking Zero-Shot Sim-to-Real Transfer of Reinforcement Learning Control Policies for Quadrotor Control

IROS 2024poster

In the last decade, data-driven approaches have become popular choices for quadrotor control, thanks to their ability to facilitate the adaptation to unknown or uncertain flight conditions. Among the different data-driven paradigms, Deep Reinforcement Learning (DRL) is currently one of the most expl…

Cited by 3SourceScholar
2022

E-VAT: An Asymmetric End-to-End Approach to Visual Active Exploration and Tracking

RA-L 2022

The development of visual tracking systems is becoming a major goal for the Robotics community. Most of the works dealing with this topic focus exclusively on passive tracking, where the target is confined within the camera’s field of view. Only a minority propose active approaches, capable not only

Cited by 24SourceScholar