2 papers
physics.med-ph2025
Sampling Density Compensation using Fast Fourier Deconvolution
Rui Luo, Peng Hu, Haikun Qi
Density Compensation Function (DCF) is widely used in non-Cartesian MRI reconstruction, either for direct Non-Uniform Fast Fourier Transform (NUFFT) reconstruction or for iterative…
physics.med-ph2025
Real-Time Gradient Waveform Design for Arbitrary -Space Trajectories
Rui Luo, Hongzhang Huang, Qinfang Miao +3
\textbf{Objective: }To develop a real-time method for designing gradient waveforms for arbitrary -space trajectories that are time-optimal and hardware-compliant. \textbf{Method…