Sökning: "Image acquisition analysis"

Visar resultat 1 - 5 av 45 uppsatser innehållade orden Image acquisition analysis.

  1. 1. Virtual H&E Staining Using PLS Microscopy and Neural Networks

    Master-uppsats, Lunds universitet/Matematik LTH

    Författare :Sally Vizins; Hanna Råhnängen; [2024]
    Nyckelord :Deep learning; Virtual staining; Skin tissue; Hematoxylin Eosin; H E; Pathology; Carcinoma; Point light source illumination; Neural Networks; GANs; Generative adversarial networks; CNNs; Convolutional neural networks; Relativistic generative adversarial network; Unet; Digital microscopy; Attention-Unet; Dense-Unet; Mathematics and Statistics;

    Sammanfattning : Histopathological examination, crucial in diagnosing diseases such as cancer, traditionally relies on time- and resource-consuming, poorly standardized chemical staining for tissue visualization. This thesis presents a novel digital alternative using generative neural networks and a point light source (PLS) microscope to transform unstained skin tissue images into their stained counterparts. LÄS MER

  3. 2. Fotboll som maktmedel : En kvalitativ framinganalys av The Guardian, Dagens Nyheter och Al Arabiya's gestaltning av Saudiarabiens köp av Newcastle United

    Kandidat-uppsats, Södertörns högskola/Medie- och kommunikationsvetenskap

    Författare :Nujen Batte; [2023]
    Nyckelord :Framing; Saudiarabien; Newcastle United; orientalism; eurocentrism; sportswashing; mjuk makt; The Guardian; Dagens Nyheter; Al Arabiya;

    Sammanfattning : Saudi Arabia has been accused of sportswashing, which involves attempting to enhance its reputation by acquiring the English football club, Newcastle United. This study aims to conduct a framing analysis to explore how Saudi Arabia’s acquisition of Newcastle United can be perceived as an exercise of soft power and how the portrayed images in media construct and reinforce orientalist and eurocentric perspectives about Saudi Arabia and the region. LÄS MER

  4. 3. Effect of increased vertical stress on the state of grains in tailings

    Master-uppsats, Luleå tekniska universitet/Geoteknologi

    Författare :Shane Aulestia; [2023]
    Nyckelord :Tailings; Tailings dams; Breakage; Oedometer; Image acquisition analysis; Avfall; Avfallsdammar; Brytning; Ödometer; Bildinsamling och analys;

    Sammanfattning : Tailings storage facilities (TSFs) serve as structures for storing tailings, i.e., waste materials generated by the mining industry. LÄS MER

  5. 4. Construction of a scanning confocal microscope for Quantum Dot mapping at telecom wavelength

    Master-uppsats, KTH/Tillämpad fysik

    Författare :Alexandros Bampis; [2023]
    Nyckelord :Nanophotonics; Quantum Dot Positioning; Photoluminescence Mapping; Scanning Microscope; Nanofotonik; Positionering av kvantprickar; Fotoluminescenskartläggning; Skanningsmikroskop;

    Sammanfattning : Future commercial applications making use of non-classical light sources require bright quantum emitters. Such emitters can be achieved by embedding self-assembled, optically active semiconductor quantum dots (QDs) in centered photonic structures. LÄS MER

  7. 5. Leveraging Service Recovery as a Marketing Tool

    Magister-uppsats, Högskolan i Gävle/Avdelningen för ekonomi

    Författare :Daniel Mubiru; Fiona Nyamache; [2023]
    Nyckelord :Service recovery; marketing tool; satisfaction; loyalty; brand reputation; brand image;

    Sammanfattning : Aim: The study aims to explore the process of service recovery, its transformation into a marketing tool and identifying the outcomes of the tool to the organizations. Methodology: The research employed a qualitative methodology with an inductive approach. LÄS MER