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Camera Localization

15 papers with code · Computer Vision

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Geometry-Aware Learning of Maps for Camera Localization

CVPR 2018 NVlabs/geomapnet

Maps are a key component in image-based camera localization and visual SLAM systems: they are used to establish geometric constraints between images, correct drift in relative pose estimation, and relocalize cameras after lost tracking.

3D POSE ESTIMATION CAMERA LOCALIZATION VISUAL ODOMETRY

DSAC - Differentiable RANSAC for Camera Localization

CVPR 2017 cvlab-dresden/DSAC

The most promising approach is inspired by reinforcement learning, namely to replace the deterministic hypothesis selection by a probabilistic selection for which we can derive the expected loss w. r. t.

CAMERA LOCALIZATION

Learning Less is More - 6D Camera Localization via 3D Surface Regression

CVPR 2018 vislearn/LessMore

Popular research areas like autonomous driving and augmented reality have renewed the interest in image-based camera localization.

CAMERA LOCALIZATION

Neural-Guided RANSAC: Learning Where to Sample Model Hypotheses

ICCV 2019 vislearn/ngransac

In contrast, we learn hypothesis search in a principled fashion that lets us optimize an arbitrary task loss during training, leading to large improvements on classic computer vision tasks.

CAMERA LOCALIZATION HORIZON LINE ESTIMATION

R2D2: Reliable and Repeatable Detector and Descriptor

NeurIPS 2019 naver/r2d2

We thus propose to jointly learn keypoint detection and description together with a predictor of the local descriptor discriminativeness.

ATARI GAMES CAMERA LOCALIZATION INTEREST POINT DETECTION KEYPOINT DETECTION METRIC LEARNING

AtLoc: Attention Guided Camera Localization

8 Sep 2019natowi/3D-Reconstruction-with-Neural-Network

Deep learning has achieved impressive results in camera localization, but current single-image techniques typically suffer from a lack of robustness, leading to large outliers.

CAMERA LOCALIZATION

Event-based Camera Pose Tracking using a Generative Event Model

7 Oct 2015uzh-rpg/rpg_image_reconstruction_from_events

Event-based vision sensors mimic the operation of biological retina and they represent a major paradigm shift from traditional cameras.

CAMERA LOCALIZATION EVENT-BASED VISION POSE TRACKING

Multi-View Optimization of Local Feature Geometry

18 Mar 2020mihaidusmanu/local-feature-refinement

In this work, we address the problem of refining the geometry of local image features from multiple views without known scene or camera geometry.

CAMERA LOCALIZATION

Expert Sample Consensus Applied to Camera Re-Localization

ICCV 2019 vislearn/esac

In this work, we fit the 6D camera pose to a set of noisy correspondences between the 2D input image and a known 3D environment.

CAMERA LOCALIZATION

Prior Guided Dropout for Robust Visual Localization in Dynamic Environments

ICCV 2019 zju3dv/RVL-Dynamic

Additionally, the dropout module enables the pose regressor to output multiple hypotheses from which the uncertainty of pose estimates can be quantified and leveraged in the following uncertainty-aware pose-graph optimization to improve the robustness further.

CAMERA LOCALIZATION VISUAL LOCALIZATION