A confidence-based iterative solver of depths and surface normals for deep multi-view stereo

W Zhao, S Liu, Y Wei, H Guo… - Proceedings of the IEEE …, 2021 - openaccess.thecvf.com
In this paper, we introduce a deep multi-view stereo (MVS) system that jointly predicts
depths, surface normals and per-view confidence maps. The key to our approach is a novel …

Deterministic model fitting by local-neighbor preservation and global-residual optimization

G Xiao, J Ma, S Wang, C Chen - IEEE Transactions on Image …, 2020 - ieeexplore.ieee.org
Geometric model fitting has been widely used in many computer vision tasks. However, it
remains as a challenging task when handing multiple-structural data contaminated by …

The maximum feasible subset problem (maxFS) and applications

JW Chinneck - INFOR: Information Systems and Operational …, 2019 - Taylor & Francis
The maximum feasible subset problem (maxFS) is this: given an infeasible set of constraints,
find a largest cardinality subset that admits a feasible solution. This problem is NP-hard but …

Motion consistency guided robust geometric model fitting with severe outliers

H Guo, Y Lu, H Chen, H Luo, G Xiao… - IEEE Transactions …, 2021 - ieeexplore.ieee.org
Geometric model fitting has been widely applied in the electronic industry. However, it
remains as a challenging task when handling the data corrupted by a large number of false …

Robust multiple homography estimation: An ill-solved problem

ZL Szpak, W Chojnacki… - Proceedings of the …, 2015 - openaccess.thecvf.com
The estimation of multiple homographies between two piecewise planar views of a rigid
scene is often assumed to be a solved problem. We show that contrary to popular opinion …

Superpixel-guided two-view deterministic geometric model fitting

G Xiao, H Wang, Y Yan, D Suter - International Journal of Computer Vision, 2019 - Springer
Geometric model fitting is a fundamental research topic in computer vision and it aims to fit
and segment multiple-structure data. In this paper, we propose a novel superpixel-guided …

Practical motion segmentation for urban street view scenes

C Rubino, A Del Bue, TJ Chin - 2018 IEEE International …, 2018 - ieeexplore.ieee.org
Though a long-studied problem, motion segmentation has yet to migrate into practical
applications. We argue that a vital step towards that goal lies in addressing motion …

Accelerated guided sampling for multistructure model fitting

T Lai, H Wang, Y Yan, TJ Chin… - IEEE Transactions on …, 2019 - ieeexplore.ieee.org
The performance of many robust model fitting techniques is largely dependent on the quality
of the generated hypotheses. In this paper, we propose a novel guided sampling method …

Superpixel-based two-view deterministic fitting for multiple-structure data

G Xiao, H Wang, Y Yan, D Suter - … , The Netherlands, October 11-14, 2016 …, 2016 - Springer
This paper proposes a two-view deterministic geometric model fitting method, termed
Superpixel-based Deterministic Fitting (SDF), for multiple-structure data. SDF starts from …

Efficient guided hypothesis generation for multi-structure epipolar geometry estimation

T Lai, H Wang, Y Yan, G Xiao, D Suter - Computer Vision and Image …, 2017 - Elsevier
Abstract We propose an Efficient Guided Hypothesis Generation (EGHG) method for multi-
structure epipolar geometry estimation. Based on the Markov Chain Monte Carlo process …