Sökning: "artifacts"

Visar resultat 1 - 5 av 672 uppsatser innehållade ordet artifacts.

  1. 1. Förskollärares stöttning i den proximala utvecklingszonen för särskilt begåvade barn i förskolan

    Uppsats för yrkesexamina på grundnivå, Karlstads universitet

    Författare :Marie Karlsson; Stina Strömner; [2024]
    Nyckelord :Differentiation; gifted children; preschool; sociocultural theory; support; Differentiering; förskola; sociokulturell teori; stöd; särskilt begåvade barn;

    Sammanfattning : Studiens syfte är att belysa förskollärares syn på stöd till särskilt begåvade barn i förskolan. Särskild begåvning är ett område där det råder kunskapsbrist och är något som behöver synliggöras i samhället. LÄS MER

  3. 2. AI-based image generation: The impact of fine-tuning on fake image detection

    Kandidat-uppsats, Stockholms universitet/Institutionen för data- och systemvetenskap

    Författare :Nick Hagström; Anders Rydberg; [2024]
    Nyckelord :Fake image detection; LoRA; DreamBooth; Stable Diffusion; Image generation;

    Sammanfattning : Machine learning-based image generation models such as Stable Diffusion are now capable of generating synthetic images that are difficult to distinguish from real images, which gives rise to a number of legal and ethical concerns. As a potential measure of mitigation, it is possible to train neural networks to detect the digital artifacts present in the images synthesized by many generative models. LÄS MER

  4. 3. Effectiveness of Iterative Algorithms for Recovering Phase in the Presence of Noise for Coherent Diffractive Imaging

    Master-uppsats, Göteborgs universitet / Institutionen för fysik

    Författare :Henry Wittler; [2023-11-29]
    Nyckelord :;

    Sammanfattning : Methods of coherent diffractive imaging (CDI) rely on iterative algorithms to reconstruct the complex exit-surface wave (ESW) of the object being imaged from the measured diffraction intensity only. In this thesis we investigate by simulation the artifacts on reconstruction when noise are present in the measurement. LÄS MER

  5. 4. HOW TO CHEAT IN ONLINE EXAMS

    Master-uppsats, Göteborgs universitet/Institutionen för pedagogik, kommunikation och lärande

    Författare :Anthi Christoforidou; [2023-10-23]
    Nyckelord :Academic dishonesty; online exams; online cheating; cheating in exams; sociocultural theory; sociocultural perspective of learning;

    Sammanfattning : Purpose: The overall focus of the present study is on the relationship between academic dishonesty and information technologies in online higher education. Specifically, the purpose is to explore how digital technologies facilitate and shape academic offenses conducted by university students. LÄS MER

  7. 5. Unlock those closed doors

    Master-uppsats, Göteborgs universitet/Institutionen för kulturvård

    Författare :Giulia Gualandri; [2023-10-18]
    Nyckelord :Heritage Conservation; Communication; Public outreach; Public engagement;

    Sammanfattning : The present work aims to investigate the current situation regarding the conservation profession and the communication to the public through outreach initiatives, especially from the point of view of the conservators. In the latest decades outreach and communication have been taking a preponderant role within the profession of conservation, causing changes in the daily tasks of conservators and new demands in terms of skills which professionals need to acquire. LÄS MER