Name
Abstract | ||
|---|---|---|
We introduce a novel algorithm for the design of fast slice-selective spatially-tailored magnetic resonance imaging (MRI) excitation pulses. This method, based on sparse approximation theory, uses a second-order cone optimization to place and modulate a small number of slice-selective sine-like radio-frequency (RF) pulse segments ("spokes") in excitation fc-space, enforcing sparsity on the number ... |
Year | DOI | Venue |
|---|---|---|
2008 | 10.1109/TMI.2008.920605 | IEEE Transactions on Medical Imaging |
Keywords | Field | DocType |
Magnetic resonance imaging,Radio frequency,Pulse modulation,Algorithm design and analysis,Magnetic modulators,Magnetization,Imaging phantoms,Pulse generation,Approximation methods,Optimization methods | Imaging phantom,Mean squared error,Fourier transform,Pulse (signal processing),Excitation,Artificial intelligence,Computer vision,Wafer,Magnetization,Sparse approximation,Optics,Nuclear magnetic resonance,Mathematics | Journal |
Volume | Issue | ISSN |
27 | 9 | 0278-0062 |
Citations | PageRank | References |
13 | 1.64 | 11 |
Authors | ||
5 | ||
Name | Order | Citations | PageRank |
|---|---|---|---|
| Adam C. Zelinski | 1 | 51 | 6.18 |
| Lawrence L. Wald | 2 | 618 | 45.39 |
| Kawin Setsompop | 3 | 238 | 20.09 |
| Vivek K. Goyal | 4 | 2031 | 171.16 |
| Elfar Adalsteinsson | 5 | 129 | 16.18 |