Blar i NTNU Open på forfatter "Sture, Øystein"
-
Automatic Quality Control of Salmon - Using Machine Learning Algorithms based on Input from a 3D Machine Vision System
Sture, Øystein (Master thesis, 2015)Quality control of Atlantic salmon is currently a task performed manually by human operators. To stay competitive in an increasingly global market, it becomes necessary to take advantage of technology to improve productivity ... -
Autonomous Optical Survey Based on Unsupervised Segmentation of Acoustic Backscatter
Sture, Øystein; Fossum, Trygve Olav; Ludvigsen, Martin; Syre Wiig, Martin (Journal article, 2018)The application of acoustics to study the seabed have for decades provided industry and science with valuable information, and is still excels in terms of spatial coverage and detail. An acoustic response from the seabed ... -
Autonomous Optical Survey Based on Unsupervised Segmentation of Acoustic Backscatter
Sture, Øystein; Fossum, Trygve Olav; Ludvigsen, Martin; Syre Wiig, Martin (Chapter, 2018)The application of acoustics to study the seabed have for decades provided industry and science with valuable information, and is still excels in terms of spatial coverage and detail. An acoustic response from the seabed ... -
MarMine cruise report - Arctic Mid-Ocean Ridge 15.08.2016 - 05.09.2016
Ludvigsen, Martin; Aasly, Kurt; Ellefmo, Steinar Løve; Hilário, Ana; Ramirez-Llodra, Eva; Søreide, Fredrik Xander; Falcon-Suarez, Ismael; Juliani, Cyril Jerome; Kieswetter, Amanda; Lim, Anna; Christian, Malmquist; Nornes, Stein Melvær; Reimers, Hauke; Paulsen, Emil; Sture, Øystein (NTNU Cruise reports;2016-1, Research report, 2016) -
NTNU-FFI Cruise 2017 - Hugin Autonomy Integration (DUNE, T-REX)
Sture, Øystein; Syre Wiig, Martin; Fossum, Trygve Olav (NTNU Cruise reports;, Research report, 2017)The following report describes the integration of a dedicated autonomy co-processor on FFI Hugin HUS. The integration was experimentally validated during a joint FFI-NTNU cruise in November 2017. The cruise in its entirety ... -
Obtaining Hyperspectral Signatures for Seafloor Massive Sulphide Exploration
Sture, Øystein; Snook, Ben; Ludvigsen, Martin (Journal article; Peer reviewed, 2019)Seafloor massive sulphide (SMS) deposits are hosts to a wide range of economic minerals, and may become an important resource in the future. The exploitation of these resources is associated with considerable expenses, and ... -
Recognition of Cold-Water Corals in Synthetic Aperture Sonar Imagery
Sture, Øystein; Ludvigsen, Martin; Scheide, Margrete Sandsbråten; Thorsnes, Terje (Chapter, 2018)The deep-water coral Lophelia pertusa is a common reef-building scleractinian coral, or stony coral, occurring in mid to deep waters around the world. The reefs they form are regarded as hot spots for biodiversity and ... -
Trajectory Planning for Navigation Aiding of Autonomous Underwater Vehicles
Sture, Øystein; Norgren, Petter; Ludvigsen, Martin (Peer reviewed; Journal article, 2020)Autonomous underwater vehicles can perform seabed surveys with a higher resolution and quality than from equivalent ship-mounted sensors. Although high-grade inertial navigation systems aided by Doppler velocity logs can ... -
Undersøkelse av lysrespons og svømmeadferd hos lakselus (Lepeophtheirus salmonis) ved hjelp av deteksjon og sporing
Bjørnstad, Live Forfang; Solstad, Maria Arild (Master thesis, 2019)Denne masteroppgaven har vært en del av det tverrfaglige prosjektet Profylax, som har hatt fokus på å øke kunnskapen om lakselus som er et økende problemet i oppdrettsnæringen. Muligheten for å bruke datasynverktøy til å ... -
Undersøkelse av lysrespons og svømmeadferd hos lakselus (Lepeophtheirus salmonis) ved hjelp av deteksjon og sporing
Solstad, Maria Arild; Bjørnstad, Live Forfang (Master thesis, 2019)Denne masteroppgaven har vært en del av det tverrfaglige prosjektet Profylax, som har hatt fokus på å øke kunnskapen om lakselus som er et økende problemet i oppdrettsnæringen. Muligheten for å bruke datasynverktøy til å ...