Zobrazeno 1 - 10
of 716
pro vyhledávání: '"Arne Johansen"'
Autor:
Jon Alvarez Justo, Alexandru Ghita, Daniel Kovac, Joseph L. Garrett, Mariana-Iuliana Georgescu, Jesus Gonzalez-Llorente, Radu Tudor Ionescu, Tor Arne Johansen
Publikováno v:
IEEE Journal of Selected Topics in Applied Earth Observations and Remote Sensing, Vol 18, Pp 273-293 (2025)
Satellites are increasingly adopting onboard AI to optimize operations and increase autonomy through in-orbit inference. The use of deep learning (DL) models for segmentation in hyperspectral imagery offers advantages for remote sensing applications.
Externí odkaz:
https://doaj.org/article/b1f6cd9c86684853b8c3c1f8fb795283
Publikováno v:
Remote Sensing, Vol 16, Iss 17, p 3202 (2024)
This paper presents an innovative, holistic, and comprehensive approach to drone-based imaging spectroscopy based on a small, cost-effective, and lightweight Unmanned Aerial Vehicle (UAV) payload intended for remote sensing applications. The payload
Externí odkaz:
https://doaj.org/article/70b909fbd7884307b2caa0224309c53f
Autor:
Robin André Rørstadbotnen, Jo Eidsvik, Léa Bouffaut, Martin Landrø, John Potter, Kittinat Taweesintananon, Ståle Johansen, Frode Storevik, Joacim Jacobsen, Olaf Schjelderup, Susann Wienecke, Tor Arne Johansen, Bent Ole Ruud, Andreas Wuestefeld, Volker Oye
Publikováno v:
Frontiers in Marine Science, Vol 10 (2023)
Climate change is impacting the Arctic faster than anywhere else in the world. As a response, ecosystems are rapidly changing. As a result, we can expect rapid shifts in whale migration and habitat use concurrent with changes in human patterns. In th
Externí odkaz:
https://doaj.org/article/3169053b36794a31be6c4067a9956498
Publikováno v:
IEEE Access, Vol 10, Pp 111650-111664 (2022)
The ability to effectively process large amounts of information in reasonable time will be important for robust deliberative collision avoidance (COLAV) planning algorithms. Failure to do so can lead to collision, and can be compared to lack of prope
Externí odkaz:
https://doaj.org/article/d00dbe1c51ce44b083a0e93e53d7b36d
Autor:
Simon Blindheim, Tor Arne Johansen
Publikováno v:
IEEE Access, Vol 10, Pp 3716-3737 (2022)
Autonomous control and high-level decision-making for autonomous ships in complex environments are largely dependent on real-time navigational data from sensory systems and nautical charts. Visualization and manipulation of data contained within elec
Externí odkaz:
https://doaj.org/article/cff5be3b46324e4a80dcee2b91d1faf7
Publikováno v:
IEEE Access, Vol 10, Pp 88012-88033 (2022)
The introduction of direction finding in the Bluetooth standard enabled the use of antenna arrays for locating Bluetooth devices, using carrier phase measurements to estimate the direction from the array to a moving device. In this work, this feature
Externí odkaz:
https://doaj.org/article/50654f2f52cc4cfcad330f984ae42e0e
Publikováno v:
Journal of Marine Science and Engineering, Vol 11, Iss 2, p 327 (2023)
Safe navigation for maritime autonomous surface ships (MASS) is a challenging task, and generally highly dependent on effective collaboration between multiple sub-systems in environments with various levels of uncertainty. This paper presents a novel
Externí odkaz:
https://doaj.org/article/e6da5751846141ce9bbabef833789c1f
Autor:
Elizabeth Frances Prentice, Evelyn Honoré-Livermore, Sivert Bakken, Marie Bøe Henriksen, Roger Birkeland, Martine Hjertenæs, Amund Gjersvik, Tor Arne Johansen, Fernando Aguado-Agelet, Fermin Navarro-Medina
Publikováno v:
Remote Sensing, Vol 14, Iss 18, p 4584 (2022)
Assembly, Integration, and Verification/Testing (AIV or AIT) is a standardized guideline for projects to ensure consistency throughout spacecraft development phases. The goal of establishing such a guideline is to assist in planning and executing a s
Externí odkaz:
https://doaj.org/article/ba69663198864828a13cb39910da8561
Autor:
Hakon Hagen Helgesen, Torbjorn Fuglestad, Krzysztof Cisek, Bjornar Vik, Oivind Kare Kjerstad, Tor Arne Johansen
Publikováno v:
IEEE Journal of Oceanic Engineering
This article presents an inertial navigation system aided by local ranging measurements derived from an ultra-wideband system. The system consists of one onboard tag and several onshore anchors. It is motivated by the need to complement satellite sys
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::3496058688006b9cd3227d0ebfb484c9
https://doi.org/10.1109/joe.2022.3186474
https://doi.org/10.1109/joe.2022.3186474
Publikováno v:
In Control Engineering Practice March 2017 60:39-50