Sökning: "Digital imaging"

Visar resultat 1 - 5 av 62 uppsatser innehållade orden Digital imaging.

  1. 1. Classifying the rotation of bacteria using neural networks

    Uppsats för yrkesexamina på avancerad nivå, Umeå universitet/Institutionen för fysik

    Författare :Lucas Hedström; [2019]
    Nyckelord :;

    Sammanfattning : Bacteria can quickly spread throughout the human body, making certain diseases hard or impossible to cure. In order to understand how the bacteria can initiate and develop into an infection, microfluidic chambers in a lab environment are used as a template of how bacteria reacts to different types of flows. LÄS MER

  2. 2. Development of Spectroscopic Measurements for Raman and Thomson Scattering Diagnostics ——Applications in Combustion and Plasma

    Master-uppsats, Lunds universitet/Fysiska institutionen; Lunds universitet/Förbränningsfysik

    Författare :Miaoxin Gong; [2019]
    Nyckelord :Raman scattering; Raman spectroscopy; Thomson scattering; stray light suppression; periodic shadowing; high dynamic range imaging; digital micro-mirror device; DMD; laminar flames; combustion; gas discharge; plasma; laser diagnostics; spectrometer; improved spectroscopy; spectroscopy; Physics and Astronomy;

    Sammanfattning : This thesis work concerns methods for improved spectroscopy including stray-light suppression, dynamic range improvement and signal enhancement. These methods were applied in Raman and Thomson- scattering spectroscopy in combustion and plasma. LÄS MER

  3. 3. Polymer Aging Mechanics : An investigation on a Thermoset Polymer used in the Exterior Structure of a Heavy-duty Vehicle

    Master-uppsats, Linnéuniversitetet/Institutionen för skog och träteknik (SOT)

    Författare :Basil Abu-Ragheef; [2019]
    Nyckelord :polyDicyclopentadiene; aging; thermosets; fatigue; mechanical properties; thermal fatigue; digital image correlation; viscoelasticity; polymer degradation; thermo-oxidation; photo-oxidation;

    Sammanfattning : The use of plastic materials in the design of vehicle components is primarily driven by the need for vehicle weight and cost reduction. Additionally, these materials give design engineers freedom in creating appealing exterior designs. LÄS MER

  4. 4. Modeling and characterization of forest stands using aerial and terrestrial photogrammetry

    Master-uppsats, SLU/Southern Swedish Forest Research Centre

    Författare :Simon Trcka; [2019]
    Nyckelord :UAV; structure from motion; remote sensing; diameter at breast height; UAS; drone; photogrammetry; forest inventory; tree height; stem volume; stand model;

    Sammanfattning : The master ‘s thesis focused on forest inventory process based on the photogrammetric point cloud. The study deals with forest stand data collecting using terrestrial and aerial photogrammetry. LÄS MER

  5. 5. Digitalt bildskapande i förskolan : En kvalitativ studie om förskollärares uppfattningar av undervisning i digitalt bildskapande i förskolan

    Uppsats för yrkesexamina på grundnivå, Karlstads universitet/Institutionen för pedagogiska studier (from 2013)

    Författare :Jenny Lind; [2019]
    Nyckelord :Digital imaging; phenomenography; positivity; perceptions; preschool; preschool-teacher; Digitalt bildskapande; digital teknik; fenomenografi; undervisning; uppfattningar;

    Sammanfattning : The purpose of the thesis is to contribute with knowledge of preschool teachers' perceptions of working with digital imaging in image teaching. I collected the empirical material by qualitative semi-structured interviews, along with an interview-guide. LÄS MER