Search for dissertations about: "Björn Knutsson"

Found 3 swedish dissertations containing the words Björn Knutsson.

  1. 1. Architectures for application transparent proxies A study of network enhancing software

    University dissertation from Uppsala : Acta Universitatis Upsaliensis

    Author : Björn Knutsson; Uppsala universitet.; Uppsala universitet.; [2001]
    Keywords : NATURVETENSKAP; NATURAL SCIENCES; Communication; Proxies; Internet; TECHNOLOGY Information technology; TEKNIKVETENSKAP Informationsteknik; Computer Systems; Datorteknik;

    Abstract : Proxies, software deployed inside the network, play a fundamental role in the Internet by providing enhanced functionality to the network. Deployment of proxies is a flexible way of extending the Internet architecture with new services and to cope with problems that were not foreseen at the time the original Internet protocols were defined. READ MORE

  2. 2. Lumbar spinal stenosis Body mass index and the patient's perspective

    University dissertation from Uppsala : Acta Universitatis Upsaliensis

    Author : Björn Knutsson; Uppsala universitet.; [2015]
    Keywords : MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES; Antonovsky; back pain; BMI; body mass index; Bygghalsan; cohort study; coping; EQ-5D; excess weight; leg pain; LSS; lumbar spinal stenosis; obesity; ODI Oswestry disability index; overweight; patient-centered; patient-physician relationship; patient-perspective; patient-related-outcome-measure; PROMs; qualitative study; spinal stenosis; salutogenesis; salutogenic; sciatica; spine surgery; suffering; Swedish spine register; Swespine; VAS; weight loss; weight change; Orthopaedics; Ortopedi;

    Abstract : During recent decades, lumbar spinal stenosis (LSS) has become the most common indication for spine surgery, a change that coincides with a higher worldwide prevalence of overweight and obesity. Thus, surgical treatment of LSS in the overweight and obese population is common and increasing in scope. READ MORE

  3. 3. A Multidimensional Filtering Framework with Applications to Local Structure Analysis and Image Enhancement

    University dissertation from Institutionen för medicinsk teknik

    Author : Björn Svensson; Hans Knutsson; Mats Andersson; Oleg Burdakov; Abhir Bhalerao; [2008]
    Keywords : TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; Medical image science; multidimensional filtering; image enhancement; image registration; image segmentation; filter networks; graphics processing units GPU ; TECHNOLOGY Other technology Medical engineering; TEKNIKVETENSKAP Övriga teknikvetenskaper Medicinsk teknik;

    Abstract : Filtering is a fundamental operation in image science in general and in medical image science in particular. The most central applications are image enhancement, registration, segmentation and feature extraction. READ MORE