Recent Submissions

  • Autonomous Target Detection and Tracking for Remotely operated Weapon Stations 

    Gundersen, Vetle Bjørngaard (Master thesis, 2018)
    This Master s thesis proposes a novel implementation of an autonomous tracker in Python, which combines a deep learning detection module and a point based tracking module. An accurate detection will introduce latency if ...
  • Impact of Conversation Task When Testing QoE in WebRTC 

    Haga, Marie (Master thesis, 2018)
    Video conferencing was previously associated with dedicated hardware and professional conferencing systems. The last years applications and services enabling Real-Time Communication with no need for additional software ...
  • Breakdown Mechanisms of Rod-Plane Air Gaps with a Dielectric Barrier Subject to Lightning Impulse Stress 

    Meyer, Hans Kristian Hygen; Mauseth, Frank; Pedersen, Per Atle; Ekeberg, Jonas (Journal article; Peer reviewed, 2018)
    The complexity of gas-insulated substations makes it difficult to predict withstand voltages. Modeling interaction between dielectric surfaces and electrical discharges is a key challenge. In this study, 60 mm rod-plane ...
  • Impact of Modelling Details on the Generation Function for a Norwegian Hydropower Producer 

    Hjelmeland, Martin N.; Helseth, Arild; Korpås, Magnus (Journal article; Peer reviewed, 2018)
    In the following work the generation function relating water discharge to power output for a hydropower station is considered. The conventional approach to modelling the generation function has been to simplify it as a ...
  • Ny teknologi for overvåking av oppdrettsmiljø og fiskevelferd i oppdrettsmerder. Sluttrapport for FHF prosjekt 900085 

    Aas-Hansen, Øyvind; Stien, Lars Helge; Gytre, Trygve; Tennøy, Torodd; Bjørnsen, Jan Eyolf; Evensen, Tor Hatten; Sæther, Bjørn-Steinar; Damsgård, Børge; Brataas, Ragnar; Finne, Dag Einar; Koren, Christian; Alfredsen, Jo Arve; Rikardsen, Audun H.; Kristiansen, Tore S (Nofima rapportserie;, Research report, 2010)
    Det er kjent at oppdrettsfisk som trives er god butikk, da de vil vokse fortere, være mindre utsatt for sykdom og gi bedre produktkvalitet. Samtidig stiller markedene økende krav til etisk produksjon, inklusiv dokumentasjon ...
  • Autonomous Landing of a Multirotor UAV on a Platform in Motion 

    Line, Vegard (Master thesis, 2018)
    Multirotor Unmanned Aerial Vehicles (UAVs) high maneuverability and their capability to hover, makes them an extensively used platform in many fields of applications. However, their limitations in flight time challenge the ...
  • Automated berthing (parking) of autonomous ships 

    Skjåstad, Ketil Grav (Master thesis, 2018)
    Shipping operations can increase their efficiency by automating standard operations. This thesis explores the concept of automated navigation in a static harbor environment and automating the berthing procedure for a ...
  • Collision Avoidance for Autonomous Ships in Transit 

    Sandbakken, Johanna Elisabeth (Master thesis, 2018)
    The interest in fully autonomous marine vessels has exploded in the last years. Many companies have developed and tested systems for autonomous marine vessels with great success. This thesis is part of a project where the ...
  • Performance evaluation of no-reference image quality metrics for face biometric images 

    Liu, Xinwei; Pedersen, Marius; Charrier, Christophe; Bours, Patrick (Journal article; Peer reviewed, 2018)
    The accuracy of face recognition systems is significantly affected by the quality of face sample images. The recent established standardization proposed several important aspects for the assessment of face sample quality. ...
  • A Weighted Histogram-Based Tone Mapping Algorithm for CT images 

    Völgyes, David; Martinsen, Anne Catrine Trægde; Stray-Pedersen, Arne; Waaler, Dag; Pedersen, Marius (Journal article; Peer reviewed, 2018)
    Computed Tomography (CT) images have a high dynamic range, which makes visualization challenging. Histogram equalization methods either use spatially invariant weights or limited kernel size due to the complexity of pairwise ...
  • An Application for Detection of Dyslexia 

    Petersen, Tore Angell (Master thesis, 2018)
    Dyslexia is a disability that has accumulated more and more attention over the past years. Being able to detect dyslexia early on is essential for decreasing the negative effects it has on people diagnosed with this ...
  • Long-term Vessel Prediction Using AIS Data 

    Dalsnes, Bjørnar Ryen (Master thesis, 2018)
    In recent years there has been much research dedicated to the development of autonomous surface vehicles (ASVs), including large-scale autonomous ships. An important part of this research is to ensure that an ASV can safely ...
  • Image De-Quantization Using Plate Bending Model 

    Völgyes, David; Martinsen, Anne Catrine Trægde; Stray-Pedersen, Arne; Waaler, Dag; Pedersen, Marius (Journal article; Peer reviewed, 2018)
    Discretized image signals might have a lower dynamic range than the display. Because of this, false contours might appear when the image has the same pixel value for a larger region and the distance between pixel levels ...
  • Hardness of Lattice Based Cryptography 

    Tunge, Thor (Master thesis, 2018)
    In this thesis we will discuss hard computational problems in lattice theory and relate them to cryptographic constructions. Many of these problems enjoy average-case hardness which makes them attractive for cryptography. ...
  • Blind blur assessment of MRI images using parallel multiscale difference of Gaussian filters 

    Osadebey, Michael; Pedersen, Marius; Arnold, Douglas; Wendel-Mitoraj, Katrina (Journal article; Peer reviewed, 2018)
    Background: Rician noise, bias felds and blur are the common distortions that degrade MRI images during acquisition. Blur is unique in comparison to Rician noise and bias felds because it can be introduced into an image ...
  • Using FIB-SEM as a Platform for the Positioning and Correlated Characterization of III-V Nanowires 

    Mosberg, Aleksander Buseth; Ren, Dingding; Fauske, Vidar Tonaas; Fimland, Bjørn-Ove; Van Helvoort, Antonius (Journal article; Peer reviewed, 2018)
  • Detection of Bowel Sounds 

    Kvello, Kaja (Master thesis, 2018)
    This thesis describes the development and implementation of a bowel sound detection algorithm, which ultimately might be used as part of a meal detection system in an artificial pancreas. An artificial pancreas is an ...
  • Malware detection through opcode sequence analysis using machine learning 

    Bragen, Simen Rune (Master thesis, 2015)
    To identify malware, most antivirus scanners use a combination of signature matching and heuristic-based detection. Signature matching compares only to previously known files, while heuristic-based detection looks for known ...
  • Bruk av nye sensorer og AMS i distribusjonsnettet for a validere nett-topologi 

    Klippenberg, Anders Hylen (Master thesis, 2018)
    Innen 01.01.19 kreves det at alle nettselskaper har installert AMS-målere hos sine abonnenter. Dette, i tillegg til krav om jordfeildeteksjon i nettstasjoner, har ført til at nye måledata fra AMS-målere og multimåleinstrument ...
  • Teknisk-økonomisk planlegging av mikronett - En studie av i hvilken grad ulike systemgrenser, driftsmetoder og rammevilkår påvirker teknisk løsning og økonomi for et konkret mikronett på Brattøra 

    Pedersen, Mari Andrea (Master thesis, 2018)
    Denne masteroppgaven studerer hvordan rammevilkår påvirker planleggingen av mikronett. Den har som målsetning å se på hvilke konsekvenser rammevilkårene har i et økonomisk perspektiv. Oppgaven er skrevet i tre deler, hvor ...

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