DSpace@Çankaya

Yazar "Nar, Fatih" için listeleme

Yazar "Nar, Fatih" için listeleme

Sırala: Sıra: Sonuçlar:

  • Distribution-preserving data augmentation 
    Saran, Nurdan Ayşe; Saran, Murat; Nar, Fatih (2021-05-27)
    In the last decade, deep learning has been applied in a wide range of problems with tremendous success. This success mainly comes from large data availability, increased computational power, and theoretical improvements ...
  • Parallelization of sparsity-driven change detection method 
    Özgür, Atilla; Saran, Ayşe Nurdan; Nar, Fatih (IEEE, 2017)
    In this study, Sparsity-driven Change Detection (SDCD) method, which has been proposed for detecting changes in multitemporal synthetic aperture radar (SAR) images, is parallelized to reduce the execution time. Parallelization ...
  • Perlin random erasing for data augmentation 
    Saran, Murat; Nar, Fatih; Saran, Ayse Nurdan (2021-06-09)
    In the last decade, Deep Learning is applied in a wide range of problems with tremendous success. Large data, increased computational resources, and theoretical improvements are main reasons for this success. As the dataset ...
  • Sparsity-driven change detection in multitemporal sar images 
    Nar, Fatih; Özgür, Atilla; Saran, Ayşe Nurdan (IEE-INST Electrical Electronics Engineers Inc., 2016-07)
    In this letter, a method for detecting changes in multitemporal synthetic aperture radar (SAR) images by minimizing a novel cost function is proposed. This cost function is constructed with log-ratio-based data fidelity ...
  • Vessel segmentation in MRI using a variational image subtraction approach 
    Saran, Ayşe Nurdan; Nar, Fatih; Saran, Murat (2014)
    Vessel segmentation is important for many clinical applications, such as the diagnosis of vascular diseases, the planning of surgery, or the monitoring of the progress of disease. Although various approaches have been ...