Sampling Technique for Fourier Convolution Theorem Based k-space Filtering
- Carlo Ciulla,
- Ilva Xhaferri,
- Fadi P. Deek,
- Endri Muzhaqi,
- Dimitar Veljanovski,
- Ustijana Rechkoska Shikoska,
- Filip A. Risteski
Ustijana Rechkoska Shikoska
Abstract
Key Findings: The novelty of this research is the sampling technique used to determine the Sinc-shaped convolving function. The sampling technique uses a k-space region which spatial extent can be fine-tuned by the numerical values of bandwidth and sampling rate so to determine the strength of the k-space filter. The benefit for Magnetic Resonance Imaging is k-space filters with additional parameters usable to fine-tune the filter strength.