Sökning: "Segmentation"

Visar resultat 6 - 10 av 1099 uppsatser innehållade ordet Segmentation.

  1. 6. Exploring adaptation of self-supervised representation learning to histopathology images for liver cancer detection

    Uppsats för yrkesexamina på avancerad nivå, Luleå tekniska universitet/Institutionen för system- och rymdteknik

    Författare :Markus Jonsson; [2024]
    Nyckelord :Self-supervised learning; Representation learning; Computer vision;

    Sammanfattning : This thesis explores adapting self-supervised representation learning to visual domains beyond natural scenes, focusing on medical imaging. The research addresses the central question: "How can self-supervised representation learning be specifically adapted for detecting liver cancer in histopathology images?" The study utilizes the PAIP 2019 dataset for liver cancer segmentation and employs a self-supervised approach based on the VICReg method. LÄS MER

  3. 7. Enhancement of a Power Line Information System by Combining BIM and LiDAR Data

    Master-uppsats, KTH/Lantmäteri – fastighetsvetenskap och geodesi

    Författare :Daniel Wollberg; [2024]
    Nyckelord :GIS; BIM; FME; CloudCompare; GIS; BIM; FME; CloudCompare;

    Sammanfattning : With the great ongoing energy transition in Sweden, Svenska Kraftnät (SVK) sees a huge need for investment in the Swedish transmission network and supporting IT- systems.  SVK has a great amount of collected laser data over the electric power transmission network however this data does not contain any semantic attribution that can be analyzed on broader information systems. LÄS MER

  4. 8. Thriving Amidst Complexity: the Dynamics Within the Market of Parallel Imports of Pharmaceuticals in Sweden

    Master-uppsats, Lunds universitet/Produktionsekonomi

    Författare :Oscar Privileggio Cederhed; [2024]
    Nyckelord :Pharmaceutical industry; parallel imports; regulations; regulatory environment; supply chain mapping; market drivers; competition; Technology and Engineering;

    Sammanfattning : Theory on competition within free markets is well developed and creates a fundament on which operational and strategic decisions rest upon. Regulations, such as in the pharmaceutical industry, create a dimension which strongly affects the operations of all organisations within the industry - and thus also the competition. LÄS MER

  5. 9. Despeckling Echocardiograms Using Generative Adversarial Networks

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

    Författare :Falk DIppel; [2023-10-23]
    Nyckelord :Generative adversarial network; deep learning; echocardiography; speckle noise; denoising; segmentation;

    Sammanfattning : Previous research had shown that generative adversarial networks (GANs) are capable of despeckling echocardiograms (echos) through image-to-image translation in real-time once trained. However, only limited information regarding the quality of denoised echos and explainability of useful GAN components is provided. LÄS MER

  7. 10. GRÄNSLÖST ARBETE: LÄRARES UPPFATTNINGAR - En personalvetenskaplig studie om balansen mellan arbete och privatliv

    Kandidat-uppsats, Göteborgs universitet / / Institutionen för sociologi och arbetsvetenskap

    Författare :Maja Peleg; Cassandra Staberg-Sand; [2023-09-12]
    Nyckelord :Boundaryless work; non-regulated working hours; teachers;

    Sammanfattning : This study addresses the problems related to boundary-less work. Many teachers in Sweden hold a type of position that includes non-regulated working hours. This non-regulated work time means a type of borderless work that can have both positive and negative effects. LÄS MER