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dcemriS4 (version 0.55)

A Package for Image Analysis of DCE-MRI (S4 Implementation)

Description

A collection of routines and documentation that allows one to perform voxel-wise quantitative analysis of dynamic contrast-enhanced MRI (DEC-MRI) and diffusion-weighted imaging (DWI) data, with emphasis on oncology applications.

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Version

Install

install.packages('dcemriS4')

Monthly Downloads

175

Version

0.55

License

BSD_3_clause + file LICENSE

Maintainer

Brandon Whitcher

Last Published

September 15th, 2018

Functions in dcemriS4 (0.55)

dcemri.lm

Pharmacokinetic Models for Dynamic Contrast-Enhanced MRI Data
shift3D

Shift a 3D Array in One Dimension
compartmentalModel

Compartmental Models for Kinetic Parameter Estimation
kineticModel

Pharmacokinetic Models
T2.fast

Quantitative T2 Methods
expConv

Convolution of Exponential Functions
doubleAngleMethod

Double-Angle Method for B1+ Mapping
buckley

Simulated Data from Buckley (2002)
rCBV.fast

Regional Cerebral Blood Volume
extractAIF

Seed Growing for a 4D Array
dcemri.map

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

Bayesian P-Splines for Dynamic Contrast-Enhanced MRI Data
ADC.fast

Estimate the Apparent Diffusion Coefficient (ADC)
dcemri.bayes

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

Fast Template Matching via Cross-Correlation
aifParameters

Parameters for Arterial Input Functions
convFFT

Convolution of 3D Arrays using the Fourier Transform
aif-models

Arterial Input Functions
dcemriS4-package

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

Find the Center of a Binary Mask
R10.lm

Estimate Intrinsic Tissue Relaxivity