Keywords: Arterial Spin Labelling, Arterial spin labelling, Deblurring
Motivation: The low resolution of pCASL MRI leads to blurring effects that hinder brain tissue differentiation and reduce diagnostic accuracy, highlighting the need for an effective deblurring solution.
Goal(s): Develop FIND (Fourier Informed Native Deblurring), a method to restore high-frequency image details missing in pCASL MRI acquisitions.
Approach: FIND uses a Fourier-based deblurring filter calculated from a reference image to correct blurring artifacts in pCASL MRI.
Results: FIND achieves significant improvements in image clarity, tissue contrast, and diagnostic precision in brain imaging.
Impact: FIND improves pCASL MRI image quality, enabling a more accurate assessment of brain pathologies and advancing clinical imaging applications.
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