Simulation of tagged MR images with linear tetrahedral solid elements.

K J Truscott; M H Buonocore

doi:10.1002/jmri.1191

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Simulation of tagged MR images with linear tetrahedral solid elements.

K J Truscott·M H Buonocore

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Abstract

Computer simulation of tagged magnetic resonance (MR) images is presented using signals derived from connected solid triangular or tetrahedral elements. Simulation provides precisely-known deformations for validating tag quantification algorithms. MR imaging signal is derived by Fourier-transforming over a standard element, then mapping to actual elements via transformations. Linear intensity variations over the element are interpolated from vertex intensities determined by tag calculations.

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Computer Simulation Magnetic Resonance Imaging Models, Theoretical Journal Article

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K J Truscott, M H Buonocore. 2001. Simulation of tagged MR images with linear tetrahedral solid elements.. https://doi.org/10.1002/jmri.1191

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