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08/21/2023
Vanishing Point Estimation in Uncalibrated Images with Prior Gravity Direction
We tackle the problem of estimating a Manhattan frame, i.e. three orthog...
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07/28/2023
AffineGlue: Joint Matching and Robust Estimation
We propose AffineGlue, a method for joint two-view feature matching and ...
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07/26/2023
Consensus-Adaptive RANSAC
RANSAC and its variants are widely used for robust estimation, however, ...
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06/21/2023
DGC-GNN: Descriptor-free Geometric-Color Graph Neural Network for 2D-3D Matching
Direct matching of 2D keypoints in an input image to a 3D point cloud of...
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04/28/2023
SGAligner : 3D Scene Alignment with Scene Graphs
Building 3D scene graphs has recently emerged as a topic in scene repres...
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03/28/2023
Efficient solutions to the relative pose of three calibrated cameras from four points using virtual correspondences
We study the challenging problem of estimating the relative pose of thre...
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03/09/2023
Revisiting Rotation Averaging: Uncertainties and Robust Losses
In this paper, we revisit the rotation averaging problem applied in glob...
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02/20/2023
A Large Scale Homography Benchmark
We present a large-scale dataset of Planes in 3D, Pi3D, of roughly 1000 ...
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12/15/2022
DeepLSD: Line Segment Detection and Refinement with Deep Image Gradients
Line segments are ubiquitous in our human-made world and are increasingl...
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07/16/2022
NeFSAC: Neurally Filtered Minimal Samples
Since RANSAC, a great deal of research has been devoted to improving bot...
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03/15/2022
Relative Pose from SIFT Features
This paper proposes the geometric relationship of epipolar geometry and ...
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11/28/2021
Deep MAGSAC++
We propose Deep MAGSAC++ combining the advantages of traditional and dee...
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11/24/2021
Space-Partitioning RANSAC
A new algorithm is proposed to accelerate RANSAC model quality calculati...
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06/18/2021
VSAC: Efficient and Accurate Estimator for H and F
We present VSAC, a RANSAC-type robust estimator with a number of novelti...
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04/11/2021
USACv20: robust essential, fundamental and homography matrix estimation
We review the most recent RANSAC-like hypothesize-and-verify robust esti...
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03/25/2021
Progressive-X+: Clustering in the Consensus Space
We propose Progressive-X+, a new algorithm for finding an unknown number...
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03/11/2021
Calibrated and Partially Calibrated Semi-Generalized Homographies
In this paper, we propose the first minimal solutions for estimating the...
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12/01/2020
Minimal Solutions for Panoramic Stitching Given Gravity Prior
When capturing panoramas, people tend to align their cameras with the ve...
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12/01/2020
Globally Optimal Relative Pose Estimation with Gravity Prior
Smartphones, tablets and camera systems used, e.g., in cars and UAVs, ar...
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11/24/2020
Efficient Initial Pose-graph Generation for Global SfM
We propose ways to speed up the initial pose-graph generation for global...
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08/13/2020
Pose Estimation for Vehicle-mounted Cameras via Horizontal and Vertical Planes
We propose two novel solvers for estimating the egomotion of a calibrate...
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07/21/2020
Relative Pose Estimation for Multi-Camera Systems from Affine Correspondences
We propose four novel solvers for estimating the relative pose of a mult...
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07/20/2020
Relative Pose from Deep Learned Depth and a Single Affine Correspondence
We propose a new approach for combining deep-learned non-metric monocula...
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07/20/2020
Making Affine Correspondences Work in Camera Geometry Computation
Local features e.g. SIFT and its affine and learned variants provide reg...
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04/01/2020
EPOS: Estimating 6D Pose of Objects with Symmetries
We present a new method for estimating the 6D pose of rigid objects with...
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12/13/2019
Relative planar motion for vehicle-mounted cameras from a single affine correspondence
Two solvers are proposed for estimating the extrinsic camera parameters ...
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12/13/2019
Least-squares Optimal Relative Planar Motion for Vehicle-mounted Cameras
A new closed-form solver is proposed minimizing the algebraic error opti...
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12/11/2019
MAGSAC++, a fast, reliable and accurate robust estimator
A new method for robust estimation, MAGSAC++, is proposed. It introduces...
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06/27/2019
Homography from two orientation- and scale-covariant features
This paper proposes a geometric interpretation of the angles and scales ...
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06/05/2019
Progressive NAPSAC: sampling from gradually growing neighborhoods
We propose Progressive NAPSAC, P-NAPSAC in short, which merges the advan...
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06/05/2019
Progressive-X: Efficient, Anytime, Multi-Model Fitting Algorithm
The Progressive-X algorithm, Prog-X in short, is proposed for geometric ...
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05/01/2019
Optimal Multi-view Correction of Local Affine Frames
The technique requires the epipolar geometry to be pre-estimated between...
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07/10/2018
Recovering affine features from orientation- and scale-invariant ones
An approach is proposed for recovering affine correspondences (ACs) from...
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03/20/2018
MAGSAC: marginalizing sample consensus
A method called sigma-consensus is proposed to eliminate the need for a ...
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03/01/2018
Five-point Fundamental Matrix Estimation for Uncalibrated Cameras
We aim at estimating the fundamental matrix in two views from five corre...
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06/06/2017
A Minimal Solution for Two-view Focal-length Estimation using Two Affine Correspondences
A minimal solution using two affine correspondences is presented to esti...
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06/03/2017
Graph-Cut RANSAC
A novel method for robust estimation, called Graph-Cut RANSAC, GC-RANSAC...
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06/02/2017