no code implementations • 5 Mar 2023 • Cedric Le Gentil, Ignacio Alzugaray, Teresa Vidal-Calleja
This work addresses the issue of motion compensation and pattern tracking in event camera data.
1 code implementation • 16 Nov 2022 • Raphael Falque, Teresa Vidal-Calleja, Alen Alempijevic
Keypoint annotation in point clouds is an important task for 3D reconstruction, object tracking and alignment, in particular in deformable or moving scenes.
no code implementations • 8 Mar 2022 • Jennifer Wakulicz, Ki Myung Brian Lee, Chanyeol Yoo, Teresa Vidal-Calleja, Robert Fitch
We present a planning framework for minimising the deterministic worst-case error in sparse Gaussian process (GP) regression.
no code implementations • 1 Sep 2020 • Cedric Le Gentil, Mallikarjuna Vayugundla, Riccardo Giubilato, Wolfgang Stürzl, Teresa Vidal-Calleja, Rudolph Triebel
Loop closures are verified by leveraging both the spatial characteristic of the elevation maps (SE(2) registration) and the probabilistic nature of the GP representation.
no code implementations • 13 Aug 2020 • Cedric Le Gentil, Florian Tschopp, Ignacio Alzugaray, Teresa Vidal-Calleja, Roland Siegwart, Juan Nieto
The method's front-end extracts event clusters that belong to line segments in the environment whereas the back-end estimates the system's trajectory alongside the lines' 3D position by minimizing point-to-line distances between individual events and the lines' projection in the image space.
Robotics
no code implementations • 2 Jul 2019 • Linh Nguyen, Jaime Valls Miro, Lei Shi, Teresa Vidal-Calleja
Rapidly estimating the remaining wall thickness (RWT) is paramount for the non-destructive condition assessment evaluation of large critical metallic pipelines.
1 code implementation • 8 Sep 2018 • Marija Popovic, Teresa Vidal-Calleja, Gregory Hitz, Jen Jen Chung, Inkyu Sa, Roland Siegwart, Juan Nieto
Unmanned Aerial Vehicles (UAVs) represent a new frontier in a wide range of monitoring and research applications.
Robotics