Search Results for author: Dario Mantegazza

Found 6 papers, 4 papers with code

Sensing Anomalies as Potential Hazards: Datasets and Benchmarks

1 code implementation27 Oct 2021 Dario Mantegazza, Carlos Redondo, Fran Espada, Luca M. Gambardella, Alessandro Giusti, Jérôme Guzzi

We consider the problem of detecting, in the visual sensing data stream of an autonomous mobile robot, semantic patterns that are unusual (i. e., anomalous) with respect to the robot's previous experience in similar environments.

Anomaly Detection

Training Lightweight CNNs for Human-Nanodrone Proximity Interaction from Small Datasets using Background Randomization

no code implementations27 Oct 2021 Marco Ferri, Dario Mantegazza, Elia Cereda, Nicky Zimmerman, Luca M. Gambardella, Daniele Palossi, Jérôme Guzzi, Alessandro Giusti

We consider the task of visually estimating the pose of a human from images acquired by a nearby nano-drone; in this context, we propose a data augmentation approach based on synthetic background substitution to learn a lightweight CNN model from a small real-world training set.

Data Augmentation

Semantic Segmentation on Swiss3DCities: A Benchmark Study on Aerial Photogrammetric 3D Pointcloud Dataset

no code implementations23 Dec 2020 Gülcan Can, Dario Mantegazza, Gabriele Abbate, Sébastien Chappuis, Alessandro Giusti

We introduce a new outdoor urban 3D pointcloud dataset, covering a total area of 2. 7 $km^2$, sampled from three Swiss cities with different characteristics.

3D Semantic Segmentation Autonomous Driving +1

Vision-based Control of a Quadrotor in User Proximity: Mediated vs End-to-End Learning Approaches

1 code implementation24 Sep 2018 Dario Mantegazza, Jérôme Guzzi, Luca M. Gambardella, Alessandro Giusti

We consider the task of controlling a quadrotor to hover in front of a freely moving user, using input data from an onboard camera.

3D Human Pose Estimation

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