Geometric primitives in LiDAR point clouds: A review

S **a, D Chen, R Wang, J Li… - IEEE Journal of Selected …, 2020 - ieeexplore.ieee.org
To the best of our knowledge, the most recent light detection and ranging (lidar)-based
surveys have been focused only on specific applications such as reconstruction and …

MAGSAC++, a fast, reliable and accurate robust estimator

D Barath, J Noskova… - Proceedings of the …, 2020 - openaccess.thecvf.com
We propose MAGSAC++ and Progressive NAPSAC sampler, P-NAPSAC in short. In
MAGSAC++, we replace the model quality and polishing functions of the original method by …

MAGSAC: marginalizing sample consensus

D Barath, J Matas, J Noskova - Proceedings of the IEEE …, 2019 - openaccess.thecvf.com
A method called, sigma-consensus, is proposed to eliminate the need for a user-defined
inlier-outlier threshold in RANSAC. Instead of estimating the noise sigma, it is marginalized …

Graph-cut RANSAC

D Barath, J Matas - Proceedings of the IEEE conference on …, 2018 - openaccess.thecvf.com
A novel method for robust estimation, called Graph-Cut RANSAC, GC-RANSAC in short, is
introduced. To separate inliers and outliers, it runs the graph-cut algorithm in the local …

Visda: A synthetic-to-real benchmark for visual domain adaptation

X Peng, B Usman, N Kaushik, D Wang… - Proceedings of the …, 2018 - openaccess.thecvf.com
We present the Synthetic-to-Real Visual Domain Adaptation (VisDA) Benchmark, a large-
scale testbed for unsupervised domain adaptation across visual domains. The VisDA …

[PDF][PDF] RAPter: rebuilding man-made scenes with regular arrangements of planes.

A Monszpart, N Mellado, GJ Brostow… - ACM Trans. Graph., 2015 - researchgate.net
With the proliferation of acquisition devices, gathering massive volumes of 3D data is now
easy. Processing such large masses of pointclouds, however, remains a challenge. This is …

Seeing small faces from robust anchor's perspective

C Zhu, R Tao, K Luu… - Proceedings of the IEEE …, 2018 - openaccess.thecvf.com
This paper introduces a novel anchor design principle to support anchor-based face
detection for superior scale-invariant performance, especially on tiny faces. To achieve this …

Generalized differentiable RANSAC

T Wei, Y Patel, A Shekhovtsov… - Proceedings of the …, 2023 - openaccess.thecvf.com
We propose-RANSAC, a generalized differentiable RANSAC that allows learning the entire
randomized robust estimation pipeline. The proposed approach enables the use of …

Learning to find good models in RANSAC

D Barath, L Cavalli, M Pollefeys - Proceedings of the IEEE …, 2022 - openaccess.thecvf.com
Abstract We propose the Model Quality Network, MQ-Net in short, for predicting the quality,
eg the pose error of essential matrices, of models generated inside RANSAC. It replaces the …

Graph-cut RANSAC: Local optimization on spatially coherent structures

D Barath, J Matas - IEEE transactions on pattern analysis and …, 2021 - ieeexplore.ieee.org
We propose Graph-Cut RANSAC, GC-RANSAC in short, a new robust geometric model
estimation method where the local optimization step is formulated as energy minimization …