title: Simulation of the influence of magnetic field inhomogeneity and distortion correction in MR imaging.
abstract: We describe a technique for simulation and correction of the effects of an arbitrary distribution of undesired components of the static and gradient magnetic fields. This technique is applicable to direct Fourier NMR imaging. The mathematical basis and details of this technique are fully described. Computer simulation demonstrates the effectiveness of this method.
authors.affiliation: Institute of Measurement and Measuring Engineering, Slovak Academy of Sciences, Bratislava, Czechoslovakia.
authors.forename: J
authors.initials: J
authors.lastname: Weis
authors.forename: L
authors.initials: L
authors.lastname: Budinský
mesh_terms: D001921:Brain / Q000033:anatomy & histology; D003198:Computer Simulation; D005583:Fourier Analysis; D006225:Hand / Q000033:anatomy & histology; D006801:Humans; D007091:Image Processing, Computer-Assisted; D008279:Magnetic Resonance Imaging / Q000379:methods*