Browsing by Author "Saritas, Emine Ulku"

Now showing items 1-7 of 7

    • A deblurring model for X-space MPI based on coded calibration scenes 

      Ergun, Esen; Arola, Abdullah Ömer; Saritas, Emine Ulku (Infinite Science Publishing, 2022)
      X-space reconstructions suffer from blurring caused by the point spread function (PSF) of the Magnetic Particle Imaging (MPI) system. Here, we propose a deep learning method for deblurring x-space reconstructed images. Our ...

    • MNP characterization and signal prediction using a model-based dictionary 

      Alpman, Asli; Utkur, Mustafa; Saritas, Emine Ulku (Infinite Science Publishing, 2022-03-21)
      Magnetic Particle Imaging (MPI) utilizes the nonlinear magnetic response of magnetic nanoparticles (MNPs) for signal localization. Accurate modeling of the magnetization behavior of MNPs is crucial for understanding their ...

    • PNS limits for Human Head-Size MPI systems: Preliminary results 

      Ozaslan, Ali Alper; Utkur, Mustafa; Canpolat, Ugur; Tuncer, Meryem Asli; Oguz, Kader Karli; Saritas, Emine Ulku (Infinite Science Publishing, 2022)
      Magnetic Particle Imaging (MPI) utilizes kHz-range sinusoidal drive fields to excite magnetic nanoparticles. These time-varying magnetic fields induce electric fields within the human body, which in turn can induce peripheral ...

    • Rapid TAURUS for real-time color MPI: A feasibility study 

      Arslan, Musa Tunç; Saritas, Emine Ulku (Infinite Science Publishing, 2022)
      Recent developments in color magnetic particle imaging (MPI) provided additional functionalities to MPI, such as distinguishing magnetic nanoparticles (MNPs) by type or by their environmental conditions. In this work, we ...

    • Rapid TAURUS for relaxation-based color magnetic particle imaging 

      Aslan, M. Tunç; Özaslan, A. Alper; Kurt, S.; Muslu, Y.; Saritas, Emine Ulku (Institute of Electrical and Electronics Engineers Inc., 2022-08-03)
      Magnetic particle imaging (MPI) is a rapidly developing medical imaging modality that exploits the non-linear response of magnetic nanoparticles (MNPs). Color MPI widens the functionality of MPI, empowering it with the ...

    • Saturation Coil for Localized Signal Suppression in MPI 

      Kor, Ege; Arslan, Musa Tunç; Saritas, Emine Ulku (Infinite Science Publishing, 2022)
      The magnetic nanoparticles (MNPs) used as imaging tracers in magnetic particle imaging (MPI) accumulate in off-target organs such as liver or spleen. The signal from the high-concentration MNPs in these off-target organs ...

    • TranSMS: transformers for super-resolution calibration in magnetic particle imaging 

      Gungor, Alper; Askin, Baris; Soydan, D.A.; Saritas, Emine Ulku; Top, C. B.; Çukur, Tolga (Institute of Electrical and Electronics Engineers Inc., 2022-07-11)
      Magnetic particle imaging (MPI) offers exceptional contrast for magnetic nanoparticles (MNP) at high spatio-temporal resolution. A common procedure in MPI starts with a calibration scan to measure the system matrix (SM), ...