Sökning: "Luminosity Environment"

Visar resultat 1 - 5 av 6 uppsatser innehållade orden Luminosity Environment.

  1. 1. The Effects of Color on Depth Perception in Virtual Reality : A Case Study

    Kandidat-uppsats, KTH/Skolan för elektroteknik och datavetenskap (EECS)

    Författare :Linus Wallin; Vilhelm Norström; [2023]
    Nyckelord :Virtual reality; Depth perception; Color; Preattentive visual features; Hue; Saturation; Luminosity;

    Sammanfattning : Finding if color has an effect on depth perception in virtual reality (VR) is important, as it could be important for e.g. surgeons to perceive the depth correctly if they were to be trained in VR environments as a preparation for surgeries on real patients. LÄS MER

  3. 2. Coordinate conversion for the Hough transform

    Kandidat-uppsats, Uppsala universitet/Högenergifysik

    Författare :Edvin Eriksson; [2021]
    Nyckelord :particle accelerator; coordinate transformation; hough transform; uppsala; bachelor thesis; kandidatarbete; uppsala; fysik;

    Sammanfattning : This thesis attempts to develop a conversion algorithm between local coordinates in constituent detector modules and global coordinates encompassing the whole detector structure in a generic detector. The thesis is a part of preparatory work for studying the Hough Transform as a means of track reconstruction in the level-1 hardware trigger in the upgraded trigger and data acquisition (TDAQ) system in the phase 2 upgrade of the ATLAS detector at CERN. LÄS MER

  4. 3. Using Graph Neural Networks for Track Classification and Time Determination of Primary Vertices in the ATLAS Experiment

    Master-uppsats, KTH/Matematisk statistik

    Författare :Mattias Gullstrand; Stefan Maraš; [2020]
    Nyckelord :Time determination; graph neural network; graph attentional network; HGTD; vertex; node classification; particle physics; machine learning; Tidsbestämning; neurala grafnätverk; uppvaktande grafnätverk; HGTD; vertex; nodklassificering; partikelfysik; statistisk inlärning;

    Sammanfattning : Starting in 2027, the high-luminosity Large Hadron Collider (HL-LHC) will begin operation and allow higher-precision measurements and searches for new physics processes between elementary particles. One central problem that arises in the ATLAS detector when reconstructing event information is to separate the rare and interesting hard scatter (HS) interactions from uninteresting pileup (PU) interactions in a spatially compact environment. LÄS MER

  5. 4. Wildlife corridor use amongst reticulated giraffes (Giraffa camelopardalis reticulata) at Ol Pejeta Conservancy, Kenya

    Master-uppsats, SLU/Dept. of Animal Environment and Health

    Författare :Johanna Lund; [2019]
    Nyckelord :Giraffa camelopadalis reticulata; reticulated giraffe; migration; photographic mark-recapture; Ol Pejeta Conservancy; Laikipia; Kenya; wildlife corridor;

    Sammanfattning : The African continent is home to many large and unique wildlife species and is, as is commonly known, considered to be the birthplace of the human race. The numbers and strength of this wide array of species is however diminishing rapidly before our eyes (Campbell et al., 2003; Ogutu et al., 2016). LÄS MER

  7. 5. Energieffektiviseringar ur ett hållbarhetsperspektiv : Strategier för att kanalisera rekyleffekter mot miljöförbättrande åtgärder inom företagsvärlden

    Kandidat-uppsats, Linnéuniversitetet/Institutionen för biologi och miljö (BOM)

    Författare :Mattias Lilliehorn; [2016]
    Nyckelord :Energy efficiency; Rebound effect; Sustainable development; Energieffektivisering; Rekyleffekt; Hållbar utveckling;

    Sammanfattning : Energieffektiviseringar är ett verktyg för att minska energianvändningen och de miljöbelastningar den ger upphov till, men de miljömässiga vinsterna av effektiviseringar äts i många fall upp av s.k. rekyleffekter (RE). LÄS MER