Analytical Form Of Shepp-Logan Phantom For Parallel Mri

We present an analytical form of ground-truth k-space data for the 2-D Shepp-Logan brain phantom in the presence of multiple and non-homogeneous receiving coils. The analytical form allows us to conduct realistic simulations and validations of reconstruction algorithms for parallel MRI. The key contribution of our work is to use a polynomial representation of the coil's sensitivity. We show that this method is particularly accurate and fast with respect to the conventional methods. The implementation is made available to the community.


Published in:
2010 7Th Ieee International Symposium On Biomedical Imaging: From Nano To Macro, 261-264
Presented at:
7th IEEE International Symposium on Biomedical Imaging: From Nano to Macro, Rotterdam, NETHERLANDS, Apr 14-17, 2010
Year:
2010
Publisher:
Ieee Service Center, 445 Hoes Lane, Po Box 1331, Piscataway, Nj 08855-1331 Usa
ISBN:
978-1-4244-4126-6
Keywords:
Laboratories:




 Record created 2011-12-16, last modified 2018-03-17


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