72 citations · 97 across the 9 of their papers we have counts for
4 papers · 1 filter
Spatiotemporal Maps for Dynamic MRI Reconstruction
Rodrigo A. Lobos, Xiaokai Wang, Rex T. L. Fung +6
The partially separable functions (PSF) model is commonly adopted in dynamic MRI reconstruction, as is the underlying signal model in many reconstruction methods including the ones…
Off-resonance artifact correction for magnetic resonance imaging: a review
Melissa W. Haskell, Jon-Fredrik Nielsen, Douglas C. Noll
In magnetic resonance imaging (MRI), inhomogeneity in the main magnetic field used for imaging, referred to as off-resonance, can lead to image artifacts ranging from mild to sever…
Manifold Model for High-Resolution fMRI Joint Reconstruction and Dynamic Quantification
Shouchang Guo, Jeffrey A. Fessler, Douglas C. Noll
Oscillating Steady-State Imaging (OSSI) is a recent fMRI acquisition method that exploits a large and oscillating signal, and can provide high SNR fMRI. However, the oscillatory na…
Joint Design of RF and gradient waveforms via auto-differentiation for 3D tailored excitation in MRI
Tianrui Luo, Douglas C. Noll, Jeffrey A. Fessler +1
This paper proposes a new method for joint design of radiofrequency (RF) and gradient waveforms in Magnetic Resonance Imaging (MRI), and applies it to the design of 3D spatially ta…