Use of nonlinear pulsed magnetic fields for spatial encoding in magnetic resonance imaging
Kaja Tušar,
Igor Serša
Abstract:This study examines the use of nonlinear magnetic field coils for spatial encoding in magnetic resonance imaging. Existing theories on imaging with such coils share a complex reconstruction process that originates from a suboptimal signal interpretation in the spatial-frequency domain (k-space). In this study, a new solution to this problem is proposed, namely a two-step reconstruction process, in which in the first step, the image signal is converted into a frequency spectrum, and in the second step, the spec… Show more
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