Sökning: "Ingela Nyström"

Visar resultat 1 - 5 av 11 avhandlingar innehållade orden Ingela Nyström.

  1. 1. On Quantitative Shape Analysis of Digital Volume Images

    Författare :Ingela Nyström; Ewert Bengtsson; Uppsala universitet; []
    Nyckelord :NATURVETENSKAP; NATURAL SCIENCES; Datoriserad bildanalys; Computerized Image Analysis;

    Sammanfattning : .... LÄS MER

  3. 2. Riskfyllda möten : en studie om unga människors upplevelser av sexuellt överförbara infektioner och sexuellt risktagande

    Författare :Kina Hammarlund; Maria Nyström; Ingela Lundgren; Eva Nissen; Växjö universitet; []
    Nyckelord :MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES; caring science; existential issues; focusgroups; gender perspective; hermeneutic; lifeworld; patient perspective; sexual risk-taking; sexually transmitted infections; teenagers; young people; Caring sciences; Vårdvetenskap; Medical sciences;

    Sammanfattning : The overall aim of the present thesis is to contribute to the knowledge in young people´s experiences, thoughts and norms regarding sexually transmitted infections (STI) and sexual risk-taking. The specific aims are two-fold. LÄS MER

  4. 3. Equivariant Neural Networks for Biomedical Image Analysis

    Författare :Karl Bengtsson Bernander; Ingela Nyström; Michal Kozubek; Uppsala universitet; []
    Nyckelord :TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; Computerized Image Processing; Datoriserad bildbehandling;

    Sammanfattning : While artificial intelligence and deep learning have revolutionized many fields in the last decade, one of the key drivers has been access to data. This is especially true in biomedical image analysis where expert annotated data is hard to come by. LÄS MER

  5. 4. Haptic and visual simulation of material cutting process : a study focused on bone surgery and the use of simulators for education and training

    Författare :Magnus G. Eriksson; Jan Wikander; Ingela Nyström; KTH; []
    Nyckelord :MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES; surgical simulation; virtual reality; haptic feedback; surgical training; medical simulators; metrics; 3D visualization; Medical technology; Medicinsk teknik;

    Sammanfattning : A prototype of a haptic and virtual reality simulator has been developed for simulation of the bone milling and material removal process occurring in several operations, e.g. temporal bone surgery or dental milling. The milling phase of an operation is difficult, safety critical and very time consuming. LÄS MER

  7. 5. Graph-based Methods for Interactive Image Segmentation

    Författare :Filip Malmberg; Ingela Nyström; Ewert Bengtsson; Jayaram K. Udupa; Uppsala universitet; []
    Nyckelord :NATURVETENSKAP; NATURAL SCIENCES; Digital image analysis; Interactive image segmentation; Fuzzy image segmentation; Image foresting transform; Graph labeling; Graph cuts; Computerized Image Processing; Datoriserad bildbehandling;

    Sammanfattning : The subject of digital image analysis deals with extracting relevant information from image data, stored in digital form in a computer. A fundamental problem in image analysis is image segmentation, i.e., the identification and separation of relevant objects and structures in an image. LÄS MER