Sökning: "image processing"

Visar resultat 1 - 5 av 741 uppsatser innehållade orden image processing.

  1. 1. Samtida mottagande och sentida litteraturhistorieskrivning - Amalia Fahlstedt, en 1880-talsförfattarinna

    Master-uppsats, Göteborgs universitet/Institutionen för litteratur, idéhistoria och religion

    Författare :Tom Leissner; [2021-09-07]
    Nyckelord :Amalia Fahlstedt; 1880-tals litteratur; kononisering; nordisk kulturscen; att skriva litteraturhistoria;

    Sammanfattning : Amalia Fahlstedt (1853 – 1923) was a Swedish author of the 1880s. Her debut I flygten: berättelser (1882) contains a couple of short stories and a realistic approach, a common feature of the time. Her main theme was gender relations. During the years of her writing she includes more humour and psychological elements. LÄS MER

  2. 2. Characterization of discrepancies between manual and automatic segmentation to improve anatomical brain atlases

    Master-uppsats,

    Författare :Anna Sörensson; [2021-05-10]
    Nyckelord :Medical physics; Anatomical brain atlas; Image segmentation; Image registration;

    Sammanfattning : Purpose: To characterize discrepancies between expert manually segmented brain images fromHammers Atlas Database and automatically generated segmentations of the same images; to decide whether they can be attributed to flaws in the automatic segmentation or in the manual segmentation; and to determine general rules that enable these decisions.Theory: Image segmentation plays an important role in clinical neuroscience and experimental medicine for extraction of information from medical images, and it is a fundamental image processing step in medical image analysis. LÄS MER

  3. 3. Ground surface classification by stereo polarised image sensors

    Master-uppsats, Göteborgs universitet/Institutionen för data- och informationsteknik

    Författare :Eisenmenger Jan Jürgen; [2021-04-21]
    Nyckelord :Computer Science; Polarization; Image processing; Water Detection; Project; Thesis;

    Sammanfattning : or an autonomous vehicle. By introducing polarized imaging, advances in waterhazard detection have been made in recent years. However, most approaches utilizeretrofitted polarized cameras for use in an off-road environment. LÄS MER

  4. 4. Image-to-Image Translation for Improvement of Synthetic Thermal Infrared Training Data Using Generative Adversarial Networks

    Master-uppsats, Linköpings universitet/Datorseende

    Författare :Hanna Hamrell; [2021]
    Nyckelord :machine learning; deep learning; image-to-image translation; image processing; generative adversarial networks; infrared images; computer vision;

    Sammanfattning : Training data is an essential ingredient within supervised learning, yet time con-suming, expensive and for some applications impossible to retrieve. Thus it isof interest to use synthetic training data. However, the domain shift of syntheticdata makes it challenging to obtain good results when used as training data fordeep learning models. LÄS MER

  5. 5. Correlation between PET/MRI image features andpathological subtypes for localized prostate cancer

    Master-uppsats, Umeå universitet/Institutionen för fysik

    Författare :Jens Lindahl; [2021]
    Nyckelord :MRI; PET; Image features; Image processing; Localized prostate cancer; Pathological subtypes; MR; PET; Bildegenskaper; Bildbehandling; Lokal prostata cancer; Patologiska undertyper;

    Sammanfattning : Prostate cancer is the most common cancer in Sweden. Patients with the condition have a good prognosis in general and most cases can be treated. LÄS MER