Orienternet: Visual localization in 2d public maps with neural matching

PE Sarlin, D DeTone, TY Yang… - Proceedings of the …, 2023 - openaccess.thecvf.com
Humans can orient themselves in their 3D environments using simple 2D maps. Differently,
algorithms for visual localization mostly rely on complex 3D point clouds that are expensive …

Boosting 3-dof ground-to-satellite camera localization accuracy via geometry-guided cross-view transformer

Y Shi, F Wu, A Perincherry… - Proceedings of the …, 2023 - openaccess.thecvf.com
Image retrieval-based cross-view localization methods often lead to very coarse camera
pose estimation, due to the limited sampling density of the database satellite images. In this …

Uncertainty-aware vision-based metric cross-view geolocalization

F Fervers, S Bullinger, C Bodensteiner… - Proceedings of the …, 2023 - openaccess.thecvf.com
This paper proposes a novel method for vision-based metric cross-view geolocalization
(CVGL) that matches the camera images captured from a ground-based vehicle with an …

Slicematch: Geometry-guided aggregation for cross-view pose estimation

T Lentsch, Z Xia, H Caesar… - Proceedings of the IEEE …, 2023 - openaccess.thecvf.com
This work addresses cross-view camera pose estimation, ie, determining the 3-Degrees-of-
Freedom camera pose of a given ground-level image wrt an aerial image of the local area …

Fine-grained cross-view geo-localization using a correlation-aware homography estimator

X Wang, R Xu, Z Cui, Z Wan… - Advances in Neural …, 2024 - proceedings.neurips.cc
In this paper, we introduce a novel approach to fine-grained cross-view geo-localization. Our
method aligns a warped ground image with a corresponding GPS-tagged satellite image …

Snap: Self-supervised neural maps for visual positioning and semantic understanding

PE Sarlin, E Trulls, M Pollefeys… - Advances in Neural …, 2024 - proceedings.neurips.cc
Semantic 2D maps are commonly used by humans and machines for navigation purposes,
whether it's walking or driving. However, these maps have limitations: they lack detail, often …

View consistent purification for accurate cross-view localization

S Wang, Y Zhang, A Perincherry… - Proceedings of the …, 2023 - openaccess.thecvf.com
This paper proposes a fine-grained self-localization method for outdoor robotics that utilizes
a flexible number of onboard cameras and readily accessible satellite images. The …

Convolutional cross-view pose estimation

Z Xia, O Booij, JFP Kooij - IEEE Transactions on Pattern …, 2023 - ieeexplore.ieee.org
We propose a novel end-to-end method for cross-view pose estimation. Given a ground-
level query image and an aerial image that covers the query's local neighborhood, the 3 …

U-BEV: Height-aware Bird's-Eye-View Segmentation and Neural Map-based Relocalization

AB Camiletto, A Bochicchio, A Liniger, D Dai… - arXiv preprint arXiv …, 2023 - arxiv.org
Efficient relocalization is essential for intelligent vehicles when GPS reception is insufficient
or sensor-based localization fails. Recent advances in Bird's-Eye-View (BEV) segmentation …

F3Loc: Fusion and Filtering for Floorplan Localization

C Chen, R Wang, C Vogel… - Proceedings of the …, 2024 - openaccess.thecvf.com
In this paper we propose an efficient data-driven solution to self-localization within a
floorplan. Floorplan data is readily available long-term persistent and inherently robust to …