Essays about: "2D-segmentation"

Found 3 essays containing the word 2D-segmentation.

  1. 1. Exploring Deep Learning Frameworks for Multiclass Segmentation of 4D Cardiac Computed Tomography

    University essay from Linköpings universitet/Institutionen för hälsa, medicin och vård

    Author : Norman Janurberg; Christian Luksitch; [2021]
    Keywords : Computed Tomography; Multiclass Segmentation; Image Segmentation; 4D; Deep Learning; MONAI; Unet; Cropping network; Multiaxis Segmentation;

    Abstract : By combining computed tomography data with computational fluid dynamics, the cardiac hemodynamics of a patient can be assessed for diagnosis and treatment of cardiac disease. The advantage of computed tomography over other medical imaging modalities is its capability of producing detailed high resolution images containing geometric measurements relevant to the simulation of cardiac blood flow. READ MORE

  3. 2. Automated 3D Bone Segmentation using Deep Learning in Scoliosis

    University essay from Lunds universitet/Matematik LTH

    Author : Andreas Bennström; Filip Winzell; [2021]
    Keywords : Deep learning; Scoliosis; U-net; Bone segmentation; Image segmentation; Semantic segmentation; Computed Tomography; Mathematics and Statistics;

    Abstract : Background: Scoliosis is a condition where a person's spine is curved and rotated in three dimensions. In severe cases, surgery is needed to straighten the spine. Before such complex procedures, meticulous planning is needed. By performing a CT-scan, images of the spine can be acquired. READ MORE

  4. 3. Semi-automatic evaluation of lymph nodes in patients with rectal neoplasms with diffusion weighted MRI

    University essay from Lunds universitet/Sjukhusfysikerutbildningen; Lunds universitet/Medicinsk strålningsfysik, Lund

    Author : Daniel Roth; [2016]
    Keywords : Medicine and Health Sciences;

    Abstract : Background and purpose Several studies have shown that surgery with pre- or post-operative adjuvant radiotherapy reduces the local recurrence rate in rectal cancer patients. Preoperative evaluation of lymph node involvement is difficult but important for assessing the benefit of radiotherapy. READ MORE