generateIRData: generate IR MRI example data

In qMRI: Methods for Quantitative Magnetic Resonance Imaging ('qMRI')

generate IR MRI example data

Description

The function generates IR MRI example data for specified parameters

Usage

generateIRData(segm, pCSF, pGM, pWM, InvTimes, sigma = 40)

Arguments

segm	array containing segmentation resuts for an 3D MRI template. Contains 1 for CSF, 2 for Gray Matter and 3 for White Matter
pCSF	Parameters (S,R) for CSF
pGM	Parameters (f,R,S) for Gray Matter
pWM	Parameters (f,R,S) for White Matter
InvTimes	Vector of Inversion Times, length nTimes
sigma	Noise standard variation

Value

array with dimension c(nTimes,dim(segm))

Note

used in examples for IR functions

Author(s)

Karsten Tabelow [e-mail]
J\"org Polzehl [e-mail]

See Also

estimateIRfluid, estimateIRsolid, estimateIR,smoothIRSolid, readIRData

qMRI documentation built on April 3, 2025, 10:51 p.m.