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MICCAI
2009
Springer

Evaluation of q-Space Sampling Strategies for the Diffusion Magnetic Resonance Imaging

11 years 20 days ago
Evaluation of q-Space Sampling Strategies for the Diffusion Magnetic Resonance Imaging
We address the problem of efficient sampling of the diffusion space for the Diffusion Magnetic Resonance Imaging (dMRI) modality. While recent scanner improvements enable the acquisition of more and more detailed images, it is still unclear which q-space sampling strategy gives the best performance. We evaluate several q-space sampling distributions by an approach based on the approximation of the MR signal by a series expansion of Spherical Harmonics and Laguerre-Gaussian functions. With the help of synthetic experiments, we identify a subset of sampling distributions which leads to the best reconstructed data.
Haz-Edine Assemlal, David Tschumperlé, Luc
Added 06 Nov 2009
Updated 08 Dec 2009
Type Conference
Year 2009
Where MICCAI
Authors Haz-Edine Assemlal, David Tschumperlé, Luc Brun
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