Back to the feature: Learning robust camera localization from pixels to pose

PE Sarlin, A Unagar, M Larsson… - Proceedings of the …, 2021 - openaccess.thecvf.com
Camera pose estimation in known scenes is a 3D geometry task recently tackled by multiple
learning algorithms. Many regress precise geometric quantities, like poses or 3D points …

Scene coordinate reconstruction: Posing of image collections via incremental learning of a relocalizer

E Brachmann, J Wynn, S Chen, T Cavallari… - … on Computer Vision, 2024 - Springer
We address the task of estimating camera parameters from a set of images depicting a
scene. Popular feature-based structure-from-motion (SfM) tools solve this task by …

Visual camera re-localization from RGB and RGB-D images using DSAC

E Brachmann, C Rother - IEEE transactions on pattern analysis …, 2021 - ieeexplore.ieee.org
We describe a learning-based system that estimates the camera position and orientation
from a single input image relative to a known environment. The system is flexible wrt the …

Meshloc: Mesh-based visual localization

V Panek, Z Kukelova, T Sattler - European Conference on Computer …, 2022 - Springer
Visual localization, ie, the problem of camera pose estimation, is a central component of
applications such as autonomous robots and augmented reality systems. A dominant …

Reference pose generation for long-term visual localization via learned features and view synthesis

Z Zhang, T Sattler, D Scaramuzza - International Journal of Computer …, 2021 - Springer
Visual Localization is one of the key enabling technologies for autonomous driving and
augmented reality. High quality datasets with accurate 6 Degree-of-Freedom (DoF) …

On the limits of pseudo ground truth in visual camera re-localisation

E Brachmann, M Humenberger… - Proceedings of the …, 2021 - openaccess.thecvf.com
Benchmark datasets that measure camera pose accuracy have driven progress in visual re-
localisation research. To obtain poses for thousands of images, it is common to use a …

Accelerated coordinate encoding: Learning to relocalize in minutes using rgb and poses

E Brachmann, T Cavallari… - Proceedings of the …, 2023 - openaccess.thecvf.com
Learning-based visual relocalizers exhibit leading pose accuracy, but require hours or days
of training. Since training needs to happen on each new scene again, long training times …

Hierarchical scene coordinate classification and regression for visual localization

X Li, S Wang, Y Zhao, J Verbeek… - Proceedings of the …, 2020 - openaccess.thecvf.com
Visual localization is critical to many applications in computer vision and robotics. To
address single-image RGB localization, state-of-the-art feature-based methods match local …

Benchmarking image retrieval for visual localization

N Pion, M Humenberger, G Csurka… - … Conference on 3D …, 2020 - ieeexplore.ieee.org
Visual localization, ie, camera pose estimation in a known scene, is a core component of
technologies such as autonomous driving and augmented reality. State-of-the-art …

Investigating the role of image retrieval for visual localization: An exhaustive benchmark

M Humenberger, Y Cabon, N Pion… - International Journal of …, 2022 - Springer
Visual localization, ie, camera pose estimation in a known scene, is a core component of
technologies such as autonomous driving and augmented reality. State-of-the-art …