Search for dissertations about: "automatic assessments"

Showing result 6 - 10 of 20 swedish dissertations containing the words automatic assessments.

  2. 6. Combining Shape and Learning for Medical Image Analysis

    Author : Jennifer Alvén; Chalmers tekniska högskola; []
    Keywords : NATURVETENSKAP; NATURAL SCIENCES; TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; feature-based registration; convolutional neural networks; conditional random fields; medical image segmentation; random decision forests; machine learning; multi-atlas segmentation; medical image registration; shape models;

    Abstract : Automatic methods with the ability to make accurate, fast and robust assessments of medical images are highly requested in medical research and clinical care. Excellent automatic algorithms are characterized by speed, allowing for scalability, and an accuracy comparable to an expert radiologist. READ MORE

  4. 7. Image analysis and interactive visualization techniques for electron microscopy tomograms

    Author : Lennart Svensson; Sveriges lantbruksuniversitet; Sveriges lantbruksuniversitet; []
    Keywords : NATURVETENSKAP; NATURAL SCIENCES; NATURVETENSKAP; NATURAL SCIENCES; NATURVETENSKAP; NATURAL SCIENCES;

    Abstract : Images are an important data source in modern science and engineering. A continued challenge is to perform measurements on and extract useful information from the image data, i.e., to perform image analysis. READ MORE

  5. 8. Novel Analysis Toolkit for Capillaroscopic Images: Development and Clinical Evaluation

    Author : Abdolamir Karbalaie; Björn-Erik Erlandsson; Olof Lindahl; KTH; []
    Keywords : Nailfold videocapillaroscopy; Image enhancement; Inter and intra-observer reliability; Tillämpad medicinsk teknik; Applied Medical Technology;

    Abstract : Nailfold capillaroscopy (NC) is an invasive imaging technique that is used to assess the blood capillary network in the nailfold area. NC is routinely used for patients with microcirculation problems, such as systemic sclerosis and other connective tissue diseases. NC is repeatable and appears to be simple and harmless. READ MORE

  6. 9. Vessel occlusion and functional outcome after acute stroke : prediction and evaluation

    Author : Charith Cooray; Karolinska Institutet; Karolinska Institutet; []
    Keywords : ;

    Abstract : In the acute setting of ischaemic stroke, two proven treatments are available: intravenous thrombolysis (iv-tPA) with alteplase and endovascular thrombectomy. The main aim of this thesis was to investigate the associations between symptom severity in the acute setting of ischaemic stroke and 1) the presence of arterial occlusions and 2) long-term functional outcome assessed at 3 months. READ MORE

  7. 10. Characterizing chemical exposure : focus on children's environment

    Author : Kristin Larsson; Karolinska Institutet; Karolinska Institutet; []
    Keywords : ;

    Abstract : Children are constantly exposed to chemicals in food, water, dust, air and consumer products. Compared to adults, children often have a higher exposure to chemicals due to physical and behavioural factors. Because of their unique exposure patterns, exposure assessments in adults are not directly transferrable to children. READ MORE