Guaranteed outlier removal for point cloud registration with correspondences

AP Bustos, TJ Chin - IEEE transactions on pattern analysis and …, 2017‏ - ieeexplore.ieee.org
An established approach for 3D point cloud registration is to estimate the registration
function from 3D keypoint correspondences. Typically, a robust technique is required to …

Scalable 3D registration via truncated entry-wise absolute residuals

T Huang, L Peng, R Vidal… - Proceedings of the IEEE …, 2024‏ - openaccess.thecvf.com
Given an input set of 3D point pairs the goal of outlier-robust 3D registration is to compute
some rotation and translation that align as many point pairs as possible. This is an important …

SDRSAC: Semidefinite-based randomized approach for robust point cloud registration without correspondences

HM Le, TT Do, T Hoang… - Proceedings of the IEEE …, 2019‏ - openaccess.thecvf.com
This paper presents a novel randomized algorithm for robust point cloud registration without
correspondences. Most existing registration approaches require a set of putative …

ROBIN: a graph-theoretic approach to reject outliers in robust estimation using invariants

J Shi, H Yang, L Carlone - 2021 IEEE International conference …, 2021‏ - ieeexplore.ieee.org
Many estimation problems in robotics, computer vision, and learning require estimating
unknown quantities in the face of outliers. Outliers are typically the result of incorrect data …

Estimation contracts for outlier-robust geometric perception

L Carlone - Foundations and Trends® in Robotics, 2023‏ - nowpublishers.com
Outlier-robust estimation is a fundamental problem and has been extensively investigated
by statisticians and practitioners. The last few years have seen a convergence across …

A hybrid quantum-classical algorithm for robust fitting

AD Doan, M Sasdelli, D Suter… - Proceedings of the IEEE …, 2022‏ - openaccess.thecvf.com
Fitting geometric models onto outlier contaminated data is provably intractable. Many
computer vision systems rely on random sampling heuristics to solve robust fitting, which do …

A quaternion-based certifiably optimal solution to the Wahba problem with outliers

H Yang, L Carlone - Proceedings of the IEEE/CVF …, 2019‏ - openaccess.thecvf.com
The Wahba problem, also known as rotation search, seeks to find the best rotation to align
two sets of vector observations given putative correspondences, and is a fundamental …

Efficient and robust point cloud registration via heuristics-guided parameter search

T Huang, H Li, L Peng, Y Liu… - IEEE Transactions on …, 2024‏ - ieeexplore.ieee.org
Estimating the rigid transformation with 6 degrees of freedom based on a putative 3D
correspondence set is a crucial procedure in point cloud registration. Existing …

Practical optimal registration of terrestrial LiDAR scan pairs

Z Cai, TJ Chin, AP Bustos, K Schindler - ISPRS journal of photogrammetry …, 2019‏ - Elsevier
Point cloud registration is a fundamental problem in 3D scanning. In this paper, we address
the frequent special case of registering terrestrial LiDAR scans (or, more generally, levelled …

[ספר][B] The maximum consensus problem: recent algorithmic advances

TJ Chin, D Suter - 2017‏ - books.google.com
Outlier-contaminated data is a fact of life in computer vision. For computer vision
applications to perform reliably and accurately in practical settings, the processing of the …