Simulation/Synthesis of Diffusion-Weighted MRI datasets by Angelos Barmpoutis

You can use this script to generate synthetic DWMRI or DTI datasets. (diffusion weighted mr..., dwmri, diffusion tensor imag...)

S=DEMO_SimulateDWMRI_field()

S=DEMO_SimulateDWMRI_voxel()

out=SimulateDWMRI(fiber_orientation,dwmri_gradient_orientat...

Diffusion Tensor Field (DTI and Higher-Order) Visualization by Angelos Barmpoutis

Plots a field of any even-order Positive-Definite Tensors as spherical functions. (diffusion weighted mr..., dwmri, diffusion tensor imag...)

DEMO_plotTensors()

G=constructMatrixOfMonomials(g,order)

TRI=SphericalMesh(id)

Diffusion Tensor Field (DTI) Visualization by Angelos Barmpoutis

This function plots 3D symmetric positive definite matrices as a field of Gaussian ellipsoids. (diffusion weighted mr..., dti, diffusion tensor fiel...)

DEMO_plotDTI()

[data,bval]=openFDT(name)

plotDTI(D,delta)

fanDTasia ToolBox by Angelos Barmpoutis

A library for DW-MRI Processing, DTI & DKI Estimation, Higher-Order Tensor analysis & Visualization. (diffusion tensor imag..., thank you very much, diffusion weighted mr...)

A=D4toDKImatrix(bvalue)

Bg=constructMatrixOfIntegrals(g_, order, delta)

C=constructSetOf321Polynomials(order)

Diffusion Kurtosis Tensor Estimation by Angelos Barmpoutis

Estimation of Diffusion Kurtosis DKI from a given Diffusion Weighted MRI dataset (diffusion kurtosis im..., dti, diffusion weighted mr...)

A=D4toDKImatrix(bvalue)

C=constructSetOf321Polynomials(order)

C=constructSetOf321Polynomials(order)

Cartesian Tensor ODF Estimation from Diffusion Weighted MRI by Angelos Barmpoutis

Estimation of Fiber Orientation Distribution Function (ODF) from a given DW-MRI dataset (dti, dwmri, diffusion tensor imag...)

Bg=constructMatrixOfIntegrals(g_, order, delta)

C=constructSetOf321Polynomials(order)

C=constructSetOf321Polynomials(order)

Higher Order Diffusion Tensor Estimation by Angelos Barmpoutis

Estimation of Higher-Order DTI from a given Diffusion Weighted MRI dataset (diffusion weighted mr..., dwmri, diffusion tensor imag...)

C=constructSetOf321Polynomials(order)

D=DEMO_DT4_Estimation()

G=constructMatrixOfMonomials(g,order)

Diffusion Tensor Estimation by Angelos Barmpoutis

Estimation of Positive Definite Diffusion Tensors from Diffusion Weighted MRI (diffusion weighted mr..., diffusion tensor imag..., dwmri)

C=constructSetOf321Polynomials(order)

C=constructSetOf321Polynomials(order)

D=DEMO_DTI_Estimation()