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dcemriS4 (version 0.50)

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, with emphasis on oncology applications.

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Version

Install

install.packages('dcemriS4')

Monthly Downloads

14

Version

0.50

License

BSD

Maintainer

Brandon Whitcher

Last Published

June 15th, 2013

Functions in dcemriS4 (0.50)

CPMG

Quantitative T2
find.center

Find the Center of a Binary Mask
ftm

Fast Template Matching via Cross-Correlation
rCBV

Regional Cerebral Blood Volume
Relaxivity

Estimate Intrinsic Tissue Relaxivity
dam

Double-Angle Method for B1+ Mapping
Apparent Diffusion Coefficient

Estimate the Apparent Diffusion Coefficient (ADC)
aifParameters

Parameters for Arterial Input Functions
Buckley

Simulated Data from Buckley (2002)
dcemri.map

Pharmacokinetic Modeling of Dynamic Contrast-Enhanced MRI Data
dcemri.lm

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

Arterial Input Functions
dcemriS4-package

dcemri: A Package for Medical Image Analysis (S4 implementation)
shift3D

Shift a 3D Array in One Dimension
kineticModel

Pharmacokinetic Models
compartmentalModel

Compartmental Models for Kinetic Parameter Estimation
dcemri.bayes

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

Seed Growing for a 4D Array
expConv

Convolution
dcemri.spline

Bayesian P-Splines for Dynamic Contrast-Enhanced MRI Data
conv.fft

Convolution of 3D Arrays using the Fourier Transform