Camera Relocalization

13 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)

Most implemented papers

PoseNet: A Convolutional Network for Real-Time 6-DOF Camera Relocalization

alexgkendall/caffe-posenet ICCV 2015

We present a robust and real-time monocular six degree of freedom relocalization system.

6D Camera Relocalization in Ambiguous Scenes via Continuous Multimodal Inference

Multimodal3DVision/torch_bingham ECCV 2020

We present a multimodal camera relocalization framework that captures ambiguities and uncertainties with continuous mixture models defined on the manifold of camera poses.

Modelling Uncertainty in Deep Learning for Camera Relocalization

alexgkendall/caffe-posenet 19 Sep 2015

Using a Bayesian convolutional neural network implementation we obtain an estimate of the model's relocalization uncertainty and improve state of the art localization accuracy on a large scale outdoor dataset.

Backtracking Regression Forests for Accurate Camera Relocalization

LiliMeng/btrf 22 Oct 2017

Camera relocalization plays a vital role in many robotics and computer vision tasks, such as global localization, recovery from tracking failure, and loop closure detection.

VMLoc: Variational Fusion For Learning-Based Multimodal Camera Localization

kaichen-z/vmloc 12 Mar 2020

We conjecture that this is because of the naive approaches to feature space fusion through summation or concatenation which do not take into account the different strengths of each modality.

KFNet: Learning Temporal Camera Relocalization using Kalman Filtering

zlthinker/KFNet CVPR 2020

Temporal camera relocalization estimates the pose with respect to each video frame in sequence, as opposed to one-shot relocalization which focuses on a still image.

Beyond Controlled Environments: 3D Camera Re-Localization in Changing Indoor Scenes

WaldJohannaU/RIO10 ECCV 2020

In this paper, we adapt 3RScan - a recently introduced indoor RGB-D dataset designed for object instance re-localization - to create RIO10, a new long-term camera re-localization benchmark focused on indoor scenes.

Robust Neural Routing Through Space Partitions for Camera Relocalization in Dynamic Indoor Environments

siyandong/NeuralRouting CVPR 2021

Localizing the camera in a known indoor environment is a key building block for scene mapping, robot navigation, AR, etc.

Deep Bingham Networks: Dealing with Uncertainty and Ambiguity in Pose Estimation

Multimodal3DVision/ 20 Dec 2020

For the former we contributed our own dataset composed of five indoor scenes where it is unavoidable to capture images corresponding to views that are hard to uniquely identify.

Direct-PoseNet: Absolute Pose Regression with Photometric Consistency

ActiveVisionLab/direct-posenet 8 Apr 2021

We present a relocalization pipeline, which combines an absolute pose regression (APR) network with a novel view synthesis based direct matching module, offering superior accuracy while maintaining low inference time.