Publication: Realistic analytical phantoms for parallel magnetic resonance imaging
Realistic analytical phantoms for parallel magnetic resonance imaging
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Guerquin-Kern, M., Lejeune, L., Pruessmann, K., & Unser, M. (2012). Realistic analytical phantoms for parallel magnetic resonance imaging. IEEE Transactions on Medical Imaging, 31, 626–636. https://doi.org/10.1109/TMI.2011.2174158
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The quantitative validation of reconstruction algorithms requires reliable data. Rasterized simulations are popular but they are tainted by an aliasing component that impacts the assessment of the performance of reconstruction. We introduce analytical simulation tools that are suited to parallel magnetic resonance imaging and allow one to build realistic phantoms. The proposed phantoms are composed of ellipses and regions with piecewise-polynomial boundaries, including spline contours, Bézier contours, and polygons. In addition, they
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- Guerquin-Kern, M
- Lejeune, L
- Unser, M
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Guerquin-Kern, M., Lejeune, L., Pruessmann, K., & Unser, M. (2012). Realistic analytical phantoms for parallel magnetic resonance imaging. IEEE Transactions on Medical Imaging, 31, 626–636. https://doi.org/10.1109/TMI.2011.2174158
