no code implementations • 15 Nov 2024 • Yifu Tao, Miguel Ángel Muñoz-Bañón, Lintong Zhang, Jiahao Wang, Lanke Frank Tarimo Fu, Maurice Fallon
Our evaluation demonstrates a key limitation of state-of-the-art radiance field methods: we show that they tend to overfit to the training poses/images and do not generalise well to out-of-sequence poses.
no code implementations • 21 Aug 2024 • Lintong Zhang, Yifu Tao, Jiarong Lin, Fu Zhang, Maurice Fallon
This paper presents and evaluates a global visual localization system capable of localizing a single camera image across various 3D map representations built using both visual and lidar sensing.
no code implementations • 21 Mar 2024 • Jianeng Wang, Matias Mattamala, Christina Kassab, Guillaume Burger, Fabio Elnecave, Lintong Zhang, Marine Petriaux, Maurice Fallon
In this work, we present Exosense, a vision-centric scene understanding system for self-balancing exoskeletons.
no code implementations • 26 Sep 2023 • Christina Kassab, Matias Mattamala, Lintong Zhang, Maurice Fallon
We use this representation for flexible room classification and segmentation, serving as a basis for room-centric place recognition.
no code implementations • 16 Dec 2021 • Lintong Zhang, Marco Camurri, David Wisth, Maurice Fallon
We present a multi-camera LiDAR inertial dataset of 4. 5 km walking distance as an expansion of the Newer College Dataset.
no code implementations • 13 Sep 2021 • Lintong Zhang, David Wisth, Marco Camurri, Maurice Fallon
We present a multi-camera visual-inertial odometry system based on factor graph optimization which estimates motion by using all cameras simultaneously while retaining a fixed overall feature budget.