Hand-eye calibration: 4-D procrustes analysis approach

J Wu, Y Sun, M Wang, M Liu - IEEE Transactions on …, 2019 - ieeexplore.ieee.org
We give a universal analytical solution to the hand-eye calibration problem AX= XB with
known matrices A and B and unknown variable X, all in the set of special Euclidean group …

Uncertainty-aware twin support vector machines

Z Liang, L Zhang - Pattern Recognition, 2022 - Elsevier
There exist uncertain data in the real world due to some factors such as imprecise
measurements and noise. Unlike deterministic data, the features of samples in uncertain …

GNSS/LiDAR-based navigation of an aerial robot in sparse forests

ACB Chiella, HN Machado, BOS Teixeira, GAS Pereira - Sensors, 2019 - mdpi.com
Autonomous navigation of unmanned vehicles in forests is a challenging task. In such
environments, due to the canopies of the trees, information from Global Navigation Satellite …

Sparse regularized low-rank tensor regression with applications in genomic data analysis

L Ou-Yang, XF Zhang, H Yan - Pattern Recognition, 2020 - Elsevier
Many applications in biomedical informatics deal with data in the tensor form. Traditional
regression methods which take vectors as covariates may encounter difficulties in handling …

Ttre: A new type of error to evaluate the accuracy of a paired-point rigid registration

Z Min, H Ren, MQH Meng - 2017 IEEE/RSJ International …, 2017 - ieeexplore.ieee.org
Target registration error (TRE) is widely adopted to evaluate the accuracy of a paired-point
rigid registration (PPRR). However, TRE is defined in such a way that target localization …

A globally exponentially stable filter for bearing-only simultaneous localization and mapping with monocular vision

P Lourenço, P Batista, P Oliveira, C Silvestre - Robotics and Autonomous …, 2018 - Elsevier
This paper proposes a novel filter for sensor-based bearing-only simultaneous localization
and mapping in three dimensions with globally exponentially stable (GES) error dynamics. A …

Earth-based Simultaneous Localization and Mapping for Drones in Dynamic Environments

M Simas, BJ Guerreiro, P Batista - Journal of Intelligent & Robotic Systems, 2022 - Springer
This paper addresses the problem of simultaneous localization, mapping, and moving object
tracking (SLAMMOT) with application to unmanned aerial vehicles inside uncertain …

Graph embedding with data uncertainty

F Laakom, J Raitoharju, N Passalis, A Iosifidis… - IEEE …, 2022 - ieeexplore.ieee.org
Spectral-based subspace learning is a common data preprocessing step in many machine
learning pipelines. The main aim is to learn a meaningful low dimensional embedding of the …

Robust and optimal alignment of high-dimensional data using maximum likelihood estimation through a random sample consensus framework

A Watts, D Harvey - International Journal of Data Science and Analytics, 2024 - Springer
Correcting spatial orientations of groups of high-dimensional data sets such that they are all
in a consistent coordinate system is often a time-consuming and error-prone process …

State estimation for aerial vehicles in forest environments

ACB Chiella, BOS Teixeira… - … on Unmanned Aircraft …, 2019 - ieeexplore.ieee.org
Autonomous navigation of unnamed vehicles in a forest is a challenging task. In such
environments, due to the canopies of the trees, GNSS-based navigation can be degraded or …