Now showing items 1-3 of 3

  • Efficient automatic segmentation of tubular structures in images and volumes. 

    Romero Soriano, Adriana (Universitat Politècnica de Catalunya, 2012-01)
    Master thesis
    Open Access
    The segmentation of tubular structures is still an open eld of investigation, particularly in medical imaging, where the quality of the image is poor with respect to natural images. Despite the quality of state-of-the-art ...
  • Ego-Object Discovery in Lifelogging Datasets 

    Bolaños Solà, Marc (Universitat Politècnica de Catalunya, 2015-02)
    Master thesis
    Open Access
    En aquest treball proposem un mètode semi-supervisat per el descobriment d'objectes rellevants en seqüències d'imatges adquirides amb càmeres passives portàtils. Addicionalment, presentem un nou dataset d'imatges anotades ...
  • Robust and accurate diaphragm border detection in cardiac x-ray angiographies 

    Petkov, Simeon (Universitat Politècnica de Catalunya, 2012-06)
    Master thesis
    Open Access
    X-ray angiography is the most common imaging modality employed in the diagnosis of coronary diseases prior or during a catheter-based intervention. The analysis of the patient X-Ray sequence can provide useful ...