Camera Relocalization

15 papers with code • 0 benchmarks • 2 datasets

"Camera relocalization, or image-based localization is a fundamental problem in robotics and computer vision. It refers to the process of determining camera pose from the visual scene representation and it is essential for many applications such as navigation of autonomous vehicles, structure from motion (SfM), augmented reality (AR) and simultaneous localization and mapping (SLAM)." (Source)

Latest papers with no code

S3E-GNN: Sparse Spatial Scene Embedding with Graph Neural Networks for Camera Relocalization

no code yet • 12 May 2022

In the GNN query module, the pose graph is transformed to form a embedding-aggregated reference graph for camera relocalization.

Illumination-Invariant Active Camera Relocalization for Fine-Grained Change Detection in the Wild

no code yet • 13 Apr 2022

Active camera relocalization (ACR) is a new problem in computer vision that significantly reduces the false alarm caused by image distortions due to camera pose misalignment in fine-grained change detection (FGCD).

SceneSqueezer: Learning To Compress Scene for Camera Relocalization

no code yet • CVPR 2022

Standard visual localization methods build a priori 3D model of a scene which is used to establish correspondences against the 2D keypoints in a query image.

TransCamP: Graph Transformer for 6-DoF Camera Pose Estimation

no code yet • 28 May 2021

Camera pose estimation or camera relocalization is the centerpiece in numerous computer vision tasks such as visual odometry, structure from motion (SfM) and SLAM.

3D Surfel Map-Aided Visual Relocalization with Learned Descriptors

no code yet • 8 Apr 2021

In this paper, we introduce a method for visual relocalization using the geometric information from a 3D surfel map.

RadarLoc: Learning to Relocalize in FMCW Radar

no code yet • 22 Mar 2021

There is considerable work in the field of deep camera relocalization, which directly estimates poses from raw images.

Learning Multi-View Camera Relocalization With Graph Neural Networks

no code yet • CVPR 2020

We propose to construct a view graph to excavate the information of the whole given sequence for absolute camera pose estimation.

Decoupling Features and Coordinates for Few-shot RGB Relocalization

no code yet • 26 Nov 2019

To address this issue, we approach camera relocalization with a decoupled solution where feature extraction, coordinate regression, and pose estimation are performed separately.

Unsupervised Collaborative Learning of Keyframe Detection and Visual Odometry Towards Monocular Deep SLAM

no code yet • ICCV 2019

In this paper we tackle the joint learning problem of keyframe detection and visual odometry towards monocular visual SLAM systems.

Local Supports Global: Deep Camera Relocalization with Sequence Enhancement

no code yet • ICCV 2019

We propose to leverage the local information in image sequences to support global camera relocalization.