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Presentation Information     2015-06-24 (13:15)   •  The seminar room at Vi2

Speaker Leo Svenningsson
Type Master thesis presentation
Title Fourier transform of BCC and FCC lattices for MRI applications
Abstract The Cartesian Cubic lattice is known to be sub optimal when considering band-limited signals but is still used as standard in three-dimensional medical magnetic resonance imaging. The optimal sampling lattices are the body-centered cubic lattice and the face-centered cubic lattice. This report discusses the possible use of these sampling lattices in MRI and presents verification of the non standard Fourier transform method that is required for MR image creation for these sampling lattices. The results show that the Fourier transform is consistent with analytical models.