Tracking of ocean surface objects from unmanned aerial vehicles with a pan/tilt unit using a thermal camera

HH Helgesen, FS Leira, TI Fossen… - Journal of Intelligent & …, 2018 - Springer
This paper presents four vision-based tracking system architectures for marine surface
objects using a fixed-wing unmanned aerial vehicle (UAV) with a thermal camera mounted …

Tracking of marine surface objects from unmanned aerial vehicles with a pan/tilt unit using a thermal camera and optical flow

HH Helgesen, FS Leira, TA Johansen… - … on Unmanned Aircraft …, 2016 - ieeexplore.ieee.org
This paper presents a vision-based tracking system for marine surface objects utilizing
images captured in a fixed-wing unmanned aerial vehicle (UAV) with a retractable pan/tilt …

Camera-based tracking of floating objects using fixed-wing uavs

HH Helgesen, TH Bryne, EF Wilthil… - Journal of Intelligent & …, 2021 - Springer
This article concerns tracking of floating objects using fixed-wing UAVs with a monocular
thermal camera. Target tracking from an agile aerial vehicle is challenging because …

Detection and tracking of floating objects using a uav with thermal camera

HH Helgesen, FS Leira, TA Johansen… - Sensing and Control for …, 2017 - Springer
This paper develops a vision-based tracking system in unmanned aerial vehicles based on
thermal images. The tracking system are tailored toward objects at sea and consists of three …

Object detection, recognition, and tracking from UAVs using a thermal camera

FS Leira, HH Helgesen, TA Johansen… - Journal of Field …, 2021 - Wiley Online Library
In this paper a multiple object detection, recognition, and tracking system for unmanned
aerial vehicles (UAVs) has been studied. The system can be implemented on any UAVs …

Ground target localization and tracking in a riverine environment from a uav with a gimbaled camera

M Monda, C Woolsey, C Reddy - AIAA Guidance, Navigation and …, 2007 - arc.aiaa.org
This paper develops a framework for ground target localization and tracking in a riverine
environment from a UAV with a two axis gimbaled camera. Accurately determining the …

Air-to-ground target tracking in a GPS-denied environment using optical flow estimation

Y Watanabe, P Fabiani, G Le Besnerais - AIAA Guidance, navigation …, 2009 - arc.aiaa.org
This paper proposes a visual navigation system for an unmanned aerial vehicle to track a
moving ground object in a GPS-denied environment. Image processing combines a target …

Vision-based tracking of a ground-moving target with UAV

S Park, D Jung - International Journal of Aeronautical and Space …, 2019 - Springer
This paper presents a vision-based estimation and guidance method to enable a UAV to fly
a circular orbit around a moving target. The target motion is estimated using a Kalman filter …

Delayed Kalman filter for vision-based autonomous flight in ocean environments

K Gamagedara, T Lee, M Snyder - Control Engineering Practice, 2024 - Elsevier
This paper presents the developments of flight hardware and software for a multirotor
unmanned aerial vehicle, performing autonomous take-off and landing on a moving vessel …

Vision-based tracking and motion estimation for moving targets using small UAVs

VN Dobrokhodov, II Kaminer, KD Jones… - 2006 American …, 2006 - ieeexplore.ieee.org
This paper addresses the development of a vision-based target tracking system for a small
unmanned air vehicle. The algorithm performs autonomous tracking of a moving target …