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dcemriS4 (version 0.46)

A Package for Medical Image Analysis (S4 implementation)

Description

A collection of routines and documentation that allows one to perform voxel-wise quantitative analysis of dynamic contrast-enhanced or diffusion-weighted MRI data.

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Version

Install

install.packages('dcemriS4')

Monthly Downloads

14

Version

0.46

License

BSD

Maintainer

Brandon Whitcher and Christian Gunning xianunmedu

Last Published

January 2nd, 2012

Functions in dcemriS4 (0.46)

CPMG

Quantitative T2
compartmentalModel

Compartmental Models for Kinetic Parameter Estimation
Relaxivity

Estimate Intrinsic Tissue Relaxivity
expConv

Convolution
conv.fft

Convolution of 3D Arrays using the Fourier Transform
kineticModel

Pharmacokinetic Models
find.center

Find the Center of a Binary Mask
dam

Double-Angle Method for B1+ Mapping
Buckley

Simulated Data from Buckley (2002)
rCBV

Regional Cerebral Blood Volume
shift3D

Shift a 3D Array in One Dimension
dcemri.map

Pharmacokinetic Modeling of Dynamic Contrast-Enhanced MRI Data
Seed Growing for a 4D Array

Seed Growing for a 4D Array
Apparent Diffusion Coefficient

Estimate the Apparent Diffusion Coefficient (ADC)
dcemriS4-package

dcemri: A Package for Medical Image Analysis (S4 implementation)
ftm

Fast Template Matching via Cross-Correlation
dcemri.spline

Bayesian P-Splines for Dynamic Contrast-Enhanced MRI Data
dcemri.lm

Pharmacokinetic Models for Dynamic Contrast-Enhanced MRI Data
Arterial Input Functions

Arterial Input Functions
aifParameters

Parameters for Arterial Input Functions
dcemri.bayes

Bayesian Methods for Pharmacokinetic Modeling of Dynamic Contrast-Enhanced MRI Data