Simulation of tagged MR images with linear tetrahedral solid elements

Kent J. Truscott, Michael H. Buonocore

Research output: Contribution to journalArticle

1 Citation (Scopus)

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.

Original languageEnglish (US)
Pages (from-to)336-340
Number of pages5
JournalJournal of Magnetic Resonance Imaging
Volume14
Issue number3
DOIs
StatePublished - 2001

Fingerprint

Computer Simulation
Magnetic Resonance Spectroscopy
Magnetic Resonance Imaging

Keywords

  • Deformation
  • Grid analysis
  • Magnetic resonance imaging
  • MRI
  • Simulation
  • Tagging

ASJC Scopus subject areas

  • Radiology Nuclear Medicine and imaging
  • Radiological and Ultrasound Technology

Cite this

Simulation of tagged MR images with linear tetrahedral solid elements. / Truscott, Kent J.; Buonocore, Michael H.

In: Journal of Magnetic Resonance Imaging, Vol. 14, No. 3, 2001, p. 336-340.

Research output: Contribution to journalArticle

Truscott, Kent J. ; Buonocore, Michael H. / Simulation of tagged MR images with linear tetrahedral solid elements. In: Journal of Magnetic Resonance Imaging. 2001 ; Vol. 14, No. 3. pp. 336-340.
@article{80ad997f97c447758835f0bccdcf91bd,
title = "Simulation of tagged MR images with linear tetrahedral solid elements",
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.",
keywords = "Deformation, Grid analysis, Magnetic resonance imaging, MRI, Simulation, Tagging",
author = "Truscott, {Kent J.} and Buonocore, {Michael H.}",
year = "2001",
doi = "10.1002/jmri.1191",
language = "English (US)",
volume = "14",
pages = "336--340",
journal = "Journal of Magnetic Resonance Imaging",
issn = "1053-1807",
publisher = "John Wiley and Sons Inc.",
number = "3",

}

TY - JOUR

T1 - Simulation of tagged MR images with linear tetrahedral solid elements

AU - Truscott, Kent J.

AU - Buonocore, Michael H.

PY - 2001

Y1 - 2001

N2 - 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.

AB - 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.

KW - Deformation

KW - Grid analysis

KW - Magnetic resonance imaging

KW - MRI

KW - Simulation

KW - Tagging

UR - http://www.scopus.com/inward/record.url?scp=0034877826&partnerID=8YFLogxK

UR - http://www.scopus.com/inward/citedby.url?scp=0034877826&partnerID=8YFLogxK

U2 - 10.1002/jmri.1191

DO - 10.1002/jmri.1191

M3 - Article

VL - 14

SP - 336

EP - 340

JO - Journal of Magnetic Resonance Imaging

JF - Journal of Magnetic Resonance Imaging

SN - 1053-1807

IS - 3

ER -