Publikasjoner
Publikasjoner fra Cristin
Nonlinear crosstalk in broadband multi-channel echosounders.
Khodabandeloo, Babak; Ona, Egil; Macaulay, Gavin; Korneliussen, Rolf. 2021, Journal of the Acoustical Society of America.
Vitenskapelig artikkel
Les mer i CristinIn situ calibration of observatory broadband echosounders.
Ona, Egil; Zhang, Guosong; Pedersen, Geir; Johnsen, Espen. 2020, ICES Journal of Marine Science.
Vitenskapelig artikkel
Les mer i CristinCRIMAC cruise report 2020116.
Ona, Egil; Handegard, Nils Olav; Johnsen, Espen; Kubilius, Rokas; Korneliussen, Rolf; Pedersen, Geir; Totland, Atle; Rosen, Shale; Underwood, Melanie; Andersen, Lars N mfl.. 2021
Rapport
Les mer i CristinFiskeriakustikk og akustisk målklassifisering - Rapport frå COGMAR/CRIMAC arbeidsmøte om maskinlæring og fiskeriakustikk.
Handegard, Nils Olav; Andersen, Lars Nonboe; Brautaset, Olav; Choi, Changkyu; Eliassen, Inge Kristian; Heggelund, Yngve; Hestnes, Arne Johan; Malde, Ketil; Osland, Håkon; Ordonez, Alba mfl.. 2021
Rapport
Les mer i CristinBetre ekkolodd vil gi betre forståing av våre marine økosystem.
Handegard, Nils Olav; Algrøy, Tonny; Ona, Egil. 2021, Skipsrevyen.
Kronikk
Les mer i CristinSemi-supervised target classification in multi-frequency echosounder data.
Choi, Changkyu; Kampffmeyer, Michael; Handegard, Nils Olav; Salberg, Arnt Børre; Brautaset, Olav; Eikvil, Line; Jenssen, Robert. 2021, ICES Journal of Marine Science.
Vitenskapelig artikkel
Les mer i CristinTuning in to the sounds of the sea.
Ona, Egil. 2020
Intervju
Les mer i CristinDigital future for ocean research.
Huse, Geir; Handegard, Nils Olav. 2021
Intervju
Les mer i CristinJubel for tildeling: HI skal lede nytt innovasjonssenter.
Hommedal, Stine. 2020, www.hi.no.
Kronikk
Les mer i CristinSjøsatte senter for forskningsinnovasjon med omfattende sildetokt i nord.
Lorentzen, Erlend Astad. 2020, www.hi.no.
Kronikk
Les mer i CristinHar gitt sonaren evne til å beregne hvor mange tonn fisk den ser.
Lorentzen, Erlend Astad. 2021, www.hi.no.
Kronikk
Les mer i CristinSmart Fisheries in Norway: Partnership between Science, Technology, and the Fishing Sector.
Handegard, Nils Olav; Algrøy, Tonny; Eikvil, Line; Hammersland, Hege; Tenningen, Maria; Ona, Egil. 2021, Journal of Ocean Technology.
Fagartikkel
Les mer i CristinArbeidet hans sparer forskerne for store ressurser, og åpner for et selvstyrt fiskeri.
Handegard, Nils Olav; Choi, Changkyu. 2021
Intervju
Les mer i CristinCRIMAC - Center for Research-based Innovation in Marine Acoustic Abundance Estimation and Backscatter Classification.
Handegard, Nils Olav; Forland, Tonje Nesse; Johnsen, Espen; Pedersen, Geir; Tenningen, Maria; Ona, Egil. 2021, ICES WGFAST and ICES-FAO WGFTFB.
Vitenskapelig foredrag
Les mer i CristinDirect measurements of the migration speed of spawning herring.
Ona, Egil; Zhang, Guosong; Handegard, Nils Olav; Berg, Sverre; Andersen, Lars N. 2021, ICES WGFAST and ICES-FAO WGFTFB.
Vitenskapelig foredrag
Les mer i CristinNonlinear higher harmonics and crosstalk in broadband multi-channels echosounders.
Khodabandeloo, Babak; Ona, Egil; Macaulay, Gavin; Korneliussen, Rolf. 2021, ICES WGFAST and ICES-FAO WGFTFB.
Vitenskapelig foredrag
Les mer i CristinEcho sounder developments during my scientific life, - from EK38 to EK80, some significant steps.
Ona, Egil. 2021, ICES WGFAST and ICES-FAO WGFTFB.
Vitenskapelig foredrag
Les mer i CristinNy teknologi kan gjøre at forskerne slipper å ta fisken om bord.
Tenningen, Maria; Hammersland, Hege. 2021
Intervju
Les mer i CristinMachine Learning + Marine Science: Critical Role of Partnerships in Norway.
Handegard, Nils Olav; Eikvil, Line; Jenssen, Robert; Kampffmeyer, Michael; Salberg, Arnt Børre; Malde, Ketil. 2021, Journal of Ocean Technology.
Fagartikkel
Les mer i CristinCRIMAC - Annual Report 2020.
Ona, Egil; Handegard, Nils Olav; Pedersen, Geir; Forland, Tonje Nesse; Tenningen, Maria; Johnsen, Espen. 2021
Rapport
Les mer i CristinMesopelagic flesh shear viscosity estimation from in situ broadband backscattering measurements by a viscous-elastic model inversion.
Khodabandeloo, Babak; Agersted, Mette Dalgaard; Klevjer, Thor A.; Pedersen, Geir; Melle, Webjørn Raunsgård. 2021, ICES Journal of Marine Science.
Vitenskapelig artikkel
Les mer i CristinSemi-supervised Semantic Segmentation in Multi-frequency Echosounder Data.
Choi, Changkyu; Kampffmeyer, Michael; Handegard, Nils Olav; Salberg, Arnt Børre; Eikvil, Line; Jenssen, Robert. 2021, SFI Visual Intelligence days 2021 .
Poster
Les mer i CristinImproving marine acoustic target classification with context information.
Utseth, Ingrid; Ordonez, Alba; Eikvil, Line; Brautaset, Olav; Salberg, Arnt-Børre; Handegard, Nils Olav. 2021, Visual Intelligence Days 2021.
Poster
Les mer i CristinUsing model averaging ensembles in semantic segmentation of marine echosounder data for acoustic classification of species .
Ordonez, Alba; Utseth, Ingrid; Eikvil, Line; Handegard, Nils Olav. 2021, NOBIM 2021.
Vitenskapelig foredrag
Les mer i CristinA real-world dataset and data simulation algorithm for automated fish species identification.
Allken, Vaneeda; Rosen, Shale Pettit; Handegard, Nils Olav; Malde, Ketil. 2021, Geoscience Data Journal.
Vitenskapelig artikkel
Les mer i CristinA deep learning-based method to identify and count pelagic and mesopelagic fishes from trawl camera images.
Allken, Vaneeda; Rosen, Shale Pettit; Handegard, Nils Olav; Malde, Ketil. 2021, ICES Journal of Marine Science.
Vitenskapelig artikkel
Les mer i CristinForskerne er i full gang med å bruke kunstig intelligens i trålen.
Allken, Vaneeda; Rosen, Shale. 2022
Intervju
Les mer i CristinFisken som leikar i havet.
Handegard, Nils Olav. 2021, Fiskeribladet.
Leserinnlegg
Les mer i CristinDatamaskin lærte å sjå forskjell på sild og makrell i trålen.
Mæland, Runar Bjørkvik; Allken, Vaneeda; Rosen, Shale. 2022
Intervju
Les mer i CristinTest of Deep Vision in-trawl camera during 2021 IESSNS (IMR, Norway).
Vatnehol, Sindre; Rosen, Shale Pettit; Allken, Vaneeda. 2022, WGIPS online meeting.
Vitenskapelig foredrag
Les mer i CristinDeep Vision stereo in-trawl camera system.
Rosen, Shale Pettit; Allken, Vaneeda. 2022, ICES Working Group on International Deep Pelagic Ecosystem Surveys (WGIDEEPS) meeting .
Vitenskapelig foredrag
Les mer i CristinCombined trawl-mounted optic and acoustic methods to study the mesopelagic ecosystem.
Rosen, Shale Pettit; Garcia Seoane, Eva; Underwood, Melanie; Klevjer, Thor Aleksander; Macaulay, Gavin John; Agersted, Mette Dalgaard; Melle, Webjørn Raunsgård; Handegard, Nils Olav; Malde, Ketil; Allken, Vaneeda. 2021, e ICES-FAO Working Group on Fishing Technology and Fish Behaviour [WGFTFB] and the Working Group on Fisheries Acoustics Science and Technology [WGFAST] (JFATB).
Vitenskapelig foredrag
Les mer i CristinDeep learning models for fisheries acoustic target classification.
Handegard, Nils Olav. 2022, Scandinavian Symposium on Physical Acoustics.
Vitenskapelig foredrag
Les mer i CristinAcoustically induced nonlinear crosstalk in broadband echosounders.
Khodabandeloo, Babak; Ona, Egil; Macaulay, Gavin; Korneliussen, Rolf. 2022, Scandinavian Symposium on Physical Acoustics.
Vitenskapelig foredrag
Les mer i CristinApplication of backscattering models for targetstrength measurement of T. mediterraneus and S. colias in the Mediterranean Sea.
Palermino, Antonio; Pedersen, Geir; Korneliussen, Rolf; De Felice, Andrea; Leonori, Lole. 2022, Scandinavian Symposium on Physical Acoustics.
Vitenskapelig foredrag
Les mer i CristinDei nye breibandsekkolodda fangar opp enorme mengder informasjon frå vannsøyla.
Forland, Tonje Nesse. 2021
Intervju
Les mer i CristinMid-summer vertical behavior of a high-latitude oceanic zooplankton community.
Bandara, Kanchana; Basedow, Sünnje Linnéa; Pedersen, Geir; Tverberg, Vigdis. 2022, Journal of Marine Systems.
Vitenskapelig artikkel
Les mer i CristinFelles toktrapport for CRIMAC SFI og HIs samplingmetodikk prosjekt.
Handegard, Nils Olav; Tenningen, Maria. 2022
Rapport
Les mer i CristinGas-baldder elongation estimation of mesopelagic organisms from wideband target strength frequency response.
Khodabandeloo, Babak; Ona, Egil; Pedersen, Geir; Korneliussen, Rolf; Melle, Webjørn Raunsgård; Klevjer, Thor A.. 2022, WGFAST - Working Group on Fisheries Acoustics Science and Technology.
Vitenskapelig foredrag
Les mer i CristinEvaluation of echosounder data preparation strategies for modern machine learning models.
Ordonez, Alba; Utseth, Ingrid; Brautaset, Olav; Korneliussen, Rolf; Handegard, Nils Olav. 2022, Fisheries Research.
Vitenskapelig artikkel
Les mer i CristinMesopelagic fish gas bladder elongation, as estimated from wideband acoustic backscattering measurements.
Khodabandeloo, Babak; Ona, Egil; Pedersen, Geir; Korneliussen, Rolf; Melle, Webjørn Raunsgård; Klevjer, Thor Aleksander. 2022, Journal of the Acoustical Society of America.
Vitenskapelig artikkel
Les mer i CristinKayak Drone – a silent acoustic unmanned surface vehicle for marine research.
Totland, Atle; Johnsen, Espen. 2022, Frontiers in Marine Science.
Vitenskapelig artikkel
Les mer i CristinDeveloping and deploying machine learning methods for acoustic data.
Handegard, Nils Olav; Brautaset, Olav; Choi, Changkyu; Furmanek, Tomasz; Hestnes, Arne Johan; Johnsen, Espen; Ordonez, Alba; Utseth, Ingrid; Vatnehol, Sindre; Huse, Geir. 2022, WGFAST - Working Group on Fisheries Acoustics Science and Technology.
Vitenskapelig foredrag
Les mer i CristinMonitoring salmon with broad band echo sounders – investigate acoustic parameters as indicators for welfare.
Rong, Maren F.; Oppedal, Frode; Pedersen, Geir; Handegard, Nils Olav; Forland, Tonje Nesse. 2022, WGFAST - Working Group on Fisheries Acoustics Science and Technology.
Vitenskapelig foredrag
Les mer i CristinQuantitative processing of broadband data as implemented in a scientific split-beam echosounder.
Andersen, Lars N; Chu, Dezhang; Handegard, Nils Olav; Heimvoll, Harald; Korneliussen, Rolf; Macaulay, Gavin; Ona, Egil; Patel, Ruben; Pedersen, Geir. 2022, WGFAST - Working Group on Fisheries Acoustics Science and Technology.
Vitenskapelig foredrag
Les mer i CristinCRIMAC - Annual Report 2021.
Handegard, Nils Olav; Pedersen, Geir; Forland, Tonje Nesse; Tenningen, Maria; Johnsen, Espen. 2022
Rapport
Les mer i CristinImproving marine acoustic target classification with spatial information.
Ordonez, Alba. 2022, online FORMAL mini-conference on Machine Learning for Marine Sciences (ML4MS).
Vitenskapelig foredrag
Les mer i CristinImproving marine acoustic target classification with context information.
Utseth, Ingrid; Ordonez, Alba; Eikvil, Line; Brautaset, Olav; Salberg, Arnt Børre; Handegard, Nils Olav. 2022, ICES Annual Science Conference 2022.
Poster
Les mer i CristinThe application of CW and FM sonar technology to detect a decrease in air in the swim bladder of Atlantic salmon, measurements and modeling.
Rong, Maren F.; Lunde, Per; Forland, Tonje Nesse; Oppedal, Frode; Pedersen, Geir. 2022
Mastergradsoppgave
Les mer i CristinStudy of the acoustic reflectivity of pelagic fishes in the Mediterranean Sea: from ex-situ experiments to backscattering model.
Palermino, Antonio; De Felice, Andrea; Pedersen, Geir; Canduci, Giovanni; Biagotti, Ilaria; Costantini, Ilaria; Centurelli, Michele; Korneliussen, Rolf; Leonori, Iole. 2022, WGFAST - Working Group on Fisheries Acoustics Science and Technology.
Vitenskapelig foredrag
Les mer i CristinSpatiotemporal Variation in the Density Distribution of Sprat (Sprattus Sprattus) in Hardangerfjorden and Sognefjorden.
Jarl Skåtøy Stiti, Daniel; Johnsen, Espen; Kvamme, Cecilie; Folkvord, Arild. 2022
Mastergradsoppgave
Les mer i CristinSelecting Maximally Informative Frequency Subsets for Acoustic Surveys.
Malde, Ketil; Handegard, Nils Olav; Holager, Knut T. A.. 2022
Mastergradsoppgave
Les mer i CristinRemote acoustic sizing of tethered fish using broadband acoustics.
Kubilius, Rokas; Macaulay, Gavin John. 2023, Fisheries Research.
Vitenskapelig artikkel
Les mer i CristinInverse method applied to autonomous broadband hydroacoustic survey detects higher densities of zooplankton in near-surface aggregations than vessel-based net survey.
Dunn, Muriel Barbara; Pedersen, Geir; Basedow, Sünnje Linnéa; Daase, Malin; Falk-Petersen, Stig; Bachelot, Loic; Camus, Lionel; Geoffroy, Maxime. 2022, Canadian Journal of Fisheries and Aquatic Sciences.
Vitenskapelig artikkel
Les mer i Cristin