Sökning: "limb imaging"

Visar resultat 1 - 5 av 8 uppsatser innehållade orden limb imaging.

  1. 1. Semantic segmentation using convolutional neural networks to facilitate motion tracking of feet : For real-time analysis of perioperative microcirculation images in patients with critical limb thretening ischemia

    Master-uppsats, Linköpings universitet/Avdelningen för medicinsk teknik

    Författare :Andreas Öberg; Martin Hulterström; [2021]
    Nyckelord :semantic segmentation; convolutional neural network; critical limb threatening ischemia; ROI tracking; deep learning;

    Sammanfattning : This thesis investigates the use of Convolutional Neural Networks (CNNs) toperform semantic segmentation of feet during endovascular surgery in patientswith Critical Limb Threatening Ischemia (CLTI). It is currently being investigatedwhether objective assessment of perfusion can aid surgeons during endovascularsurgery. LÄS MER

  3. 2. Presence of Popliteal Artery Entrapment Syndrome in asymptomatic individuals during ultrasound examinations with plantar flexion

    Kandidat-uppsats, Uppsala universitet/Institutionen för medicinska vetenskaper

    Författare :Jacob Wakter; [2021]
    Nyckelord :Peripheral arterial disease; Athletic young adults; Claudication; Diagnostic imaging; Lower limb ischemia;

    Sammanfattning : Popliteal artery entrapment syndrome has been reported to be a rare disease typically found in athletic and otherwise healthy young adults. It manifests as a temporary lower limb pain that occurs in connection with physical exercise. LÄS MER

  4. 3. Lower limb muscle morphology, composition and force generation capacity in typically developing children

    Master-uppsats, KTH/Skolan för kemi, bioteknologi och hälsa (CBH)

    Författare :Antea Destro; [2019]
    Nyckelord :;

    Sammanfattning : This study investigated the architecture and composition of eight lower limb musclesin typically developing children using diffusion tensor imaging and mDixontechniques, respectively. Moreover, the correlation between intramuscular fat fractionand force generation capacity was studied. LÄS MER

  5. 4. A Software Model for MATS Satellite Payload

    Master-uppsats, Luleå tekniska universitet/Rymdteknik

    Författare :Tejaswi Seth; [2018]
    Nyckelord :Noctilucent clouds; swedish satellite; MATS; gravity waves; limb imaging; CCD;

    Sammanfattning : This thesis presents the development of a software model that simulates a payload instrument onboard the MATS satellite. The goal of this model is to provide an understanding of how the instrument impacts the measured data. LÄS MER

  7. 5. Evolution of the Vascular Pattern in Mammals : Using Synchrotron Imaging to Visualise Hidden 3D Structures

    Master-uppsats, Uppsala universitet/Institutionen för geovetenskaper

    Författare :Jasper Ponstein; [2017]
    Nyckelord :Secondary ossification centres; Mammalia; vascularity; limb-bone evolution; Sekundära ossifieringscentra; däggdjur; vaskuläritet; lembensutveckling;

    Sammanfattning : The morphology and histology of long bones are important tools for understanding tetrapod locomotion and growth. In mammals, the epiphyses of long bones ossify from a secondary centre of ossification. The consensus is that vascular canals are closely tied to the formation of these centres. LÄS MER