Browsing by Subject "X-ray lasers."

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  • A gan-based hybrid data augmentation framework on chest x-ray images and reports 
    Özfidan, Hasan Berat. (Thesis (M.S.) - Bogazici University. Institute for Graduate Studies in Science and Engineering, 2022., 2022)
    Classical data augmentation techniques are widely used by many image classifi cation applications in the absence of adequate training data. These data augmentation techniques consists of but not limited with reflection, ...
  • Customizable TDI-based whole body X-ray scanner 
    Durmaz, Fevzi Aytaç. (Thesis (Ph.D.)-Bogazici University. Institute of Biomedical Engineering, 2020., 2020.)
    Medical X-ray systems are the gold standard in certain cases of medical diagnostics for over 100 years. The main scope of our studies is to develop a new full-body X-ray scanner device using line scanner detectors, and a ...
  • Development of a modular software platform for digital X-ray systems 
    Brusan, Altay. (Thesis (Ph.D.)-Bogazici University. Institute of Biomedical Engineering, 2020., 2020.)
    Health centers require full-body X-ray imaging in their busy trauma departments. Full-body X-ray scans are required for bone examinations such as diagnosis of osteoarthritis and degenerative changes in the lumbar spine. ...
  • Effect of tumor delineation strategies on ANN classification accuracy in lung cad 
    Arslan, Adem Cihan. (Thesis (M.S.)-Bogazici University. Institute of Biomedical Engineering, 2015., 2015.)
    Lung Cancer is a serious illness and patient survival rate depends on early and accurate detection. CAD systems are commonly used for detection and characterization of nodules. The type of tumor segmentation algorithm or ...
  • Evaluation of a fuzzy logic based computer aided diagnosis system for chest x-ray nodule detection and characterization 
    Öztürk, Nurhan. (Thesis (M.S.)-Bogazici University. Institute of Biomedical Engineering, 2015., 2015.)
    Computer aided systems has a crucial importance on lung nodule studies, since lung cancer is the leading cause of cancer related death for both men and women worldwide. Accurate characterization of lung nodules as malignant ...

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