Computer vision for autonomous UAV flight safety: An overview and a vision-based safe landing pipeline example

E Kakaletsis, C Symeonidis, M Tzelepi… - Acm Computing …, 2021 - dl.acm.org
Recent years have seen an unprecedented spread of Unmanned Aerial Vehicles (UAVs, or
“drones”), which are highly useful for both civilian and military applications. Flight safety is a …

A survey of safe landing zone detection techniques for autonomous unmanned aerial vehicles (UAVs)

MS Alam, J Oluoch - Expert Systems with Applications, 2021 - Elsevier
The age of automation is upon us. Few decades earlier, nearly all the flying vehicles were
human-controlled. Nowadays, almost every air vehicle is partially automated or getting …

3d convolutional neural networks for landing zone detection from lidar

D Maturana, S Scherer - 2015 IEEE international conference on …, 2015 - ieeexplore.ieee.org
We present a system for the detection of small and potentially obscured obstacles in
vegetated terrain. The key novelty of this system is the coupling of a volumetric occupancy …

Continuous on-board monocular-vision-based elevation mapping applied to autonomous landing of micro aerial vehicles

C Forster, M Faessler, F Fontana… - … on Robotics and …, 2015 - ieeexplore.ieee.org
In this paper, we propose a resource-efficient system for real-time 3D terrain reconstruction
and landing-spot detection for micro aerial vehicles. The system runs on an on-board …

Intelligent amphibious ground-aerial vehicles: State of the art technology for future transportation

X Zhang, J Huang, Y Huang, K Huang… - IEEE Transactions …, 2022 - ieeexplore.ieee.org
Amphibious ground-aerial vehicles fuse flying and driving modes to enable more flexible air-
land mobility and have received growing attention recently. By analyzing the existing …

Vision-based autonomous landing system for unmanned aerial vehicle: A survey

W Kong, D Zhou, D Zhang… - … international conference on …, 2014 - ieeexplore.ieee.org
Recently, there has been growing interest in developing unmanned aircraft system (UAS)
based on visual sensors. During the whole autonomous assignment, the landing procedure …

A semantic SLAM-based method for navigation and landing of UAVs in indoor environments

L Yang, J Ye, Y Zhang, L Wang, C Qiu - Knowledge-Based Systems, 2024 - Elsevier
Autonomous navigation and landing of Unmanned aerial vehicles (UAVs) are critical
functions towards full intelligence in unknown environments. However, current methods …

A vision-based approach for unmanned aerial vehicle landing

C Patruno, M Nitti, A Petitti, E Stella… - Journal of Intelligent & …, 2019 - Springer
In this paper we present an on-board Computer Vision System for the pose estimation of an
Unmanned Aerial Vehicle (UAV) with respect to a human-made landing target. The …

Analyzing visual imagery for emergency drone landing on unknown environments

O Bektash, JJ Naundrup… - International Journal of …, 2022 - journals.sagepub.com
Autonomous landing is a fundamental aspect of drone operations which is being focused
upon by the industry, with ever-increasing demands on safety. As the drones are likely to …

Autonomous safe landing-area determination for rotorcraft UAVs using multiple IR-UWB radars

YH Shin, S Lee, J Seo - Aerospace Science and Technology, 2017 - Elsevier
In recent years, the important advances that have been made in unmanned aerial vehicles
(UAVs) are being widely applied for civil purposes. However, several difficulties continue to …