Search Results for author: Teresa Vidal-Calleja

Found 4 papers, 1 papers with code

Gaussian Process Gradient Maps for Loop-Closure Detection in Unstructured Planetary Environments

no code implementations1 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.

Image Registration Loop Closure Detection +1

IDOL: A Framework for IMU-DVS Odometry using Lines

no code implementations13 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.


Gaussian Mixture Marginal Distributions for Modelling Remaining Pipe Wall Thickness of Critical Water Mains in Non-Destructive Evaluation

no code implementations2 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.

Gaussian Processes

An informative path planning framework for UAV-based terrain monitoring

1 code implementation8 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.


Cannot find the paper you are looking for? You can Submit a new open access paper.