Sökning: "Visual data representation"

Visar resultat 6 - 10 av 130 uppsatser innehållade orden Visual data representation.

  1. 6. Ukrainian Refugee Women as The Subject of Images and Discourses in Swedish and Ukrainian Media

    Master-uppsats, Lunds universitet/Graduate School

    Författare :Alina Perekrest; [2023]
    Nyckelord :Discourse analysis; refugees; media image; media representations; news media.; Social Sciences;

    Sammanfattning : Russia's full-scale invasion of Ukraine on February 24, 2022, resulted in a substantial displacement of people, most of whom were Ukrainian women and children. Given the vast number of Ukrainian refugees who have fled to other countries, the aim was to examine how the news media portrays their images and experiences. LÄS MER

  3. 7. Effects of visualization using different convolution kernels in Julia

    Kandidat-uppsats, KTH/Skolan för teknikvetenskap (SCI)

    Författare :Nils Forsberg; Axel Nilsson; [2023]
    Nyckelord :Convolution; Julia; visualization; streamlines; vorticity; interpolation; filter;

    Sammanfattning : Many real-world engineering problems require large amounts of data in order to accurately model and predict outcomes. However, this data is often noisy, sampled and discontinuous, making the data difficult to process and giving rise to incorrect models. LÄS MER

  4. 8. Event-Based Visual SLAM : An Explorative Approach

    Uppsats för yrkesexamina på avancerad nivå, Uppsala universitet/Signaler och system

    Författare :Johan Rideg; [2023]
    Nyckelord :event camera; neuromorphic; SLAM; visual odometry;

    Sammanfattning : Simultaneous Localization And Mapping (SLAM) is an important topic within the field of roboticsaiming to localize an agent in a unknown or partially known environment while simultaneouslymapping the environment. The ability to perform robust SLAM is especially important inhazardous environments such as natural disasters, firefighting and space exploration wherehuman exploration may be too dangerous or impractical. LÄS MER

  5. 9. Detektion av lateraliserad avvikande aktivitet i elektroencefalografi av minnesinkodning via auditivt stimulus

    Kandidat-uppsats, Lunds universitet/Avdelningen för Biomedicinsk teknik

    Författare :Fremja Ekre; Josefine Frid; [2023]
    Nyckelord :Technology and Engineering;

    Sammanfattning : The aim of this study was to evaluate two methods of detecting a difference in activity between the two hemispheres of the brain when presented with stimulus during memory encoding. The difference intended to be detected was based on the lateralization of brain processing of sensory input, which was triggered by an auditory stimulus in one ear at a time. LÄS MER

  7. 10. Scene Reconstruction From 4D Radar Data with GAN and Diffusion : A Hybrid Method Combining GAN and Diffusion for Generating Video Frames from 4D Radar Data

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

    Författare :Alexandr Djadkin; [2023]
    Nyckelord :Deep generative models; Generative adversarial networks; Diffusion models; GAN; DGM; 4D imaging radar; Djupa generativa modeller; Generativa antagonistiska nätverk; Diffusionsmodeller; GAN; DGM; 4D-bildradar;

    Sammanfattning : 4D Imaging Radar is increasingly becoming a critical component in various industries due to beamforming technology and hardware advancements. However, it does not replace visual data in the form of 2D images captured by an RGB camera. LÄS MER