mri-distortion-toolkit 0.14.4

Quality assurance tools for MRI geometric distortion

mri_distortion_toolkit

This code enables characterization, reporting, and correction of geometric distortion in Magnetic Resonance Imaging.

The workflow steps are below. All steps have well defined input/output so you can use any part of this code independently from the other parts. For an example of our automated reporting template see here

flowchart LR

AA[Phantom Design]

A[Marker <br>Extraction]--->B[Marker <br>Matching]
B[Marker <br>Matching]--->C[Field <br> Calculation] & E[Automated <br>reporting]
C[Field <br> Calculation]-->D[Spherical Harmonic <br>Analysis]
D[Spherical Harmonic <br>Analysis]-->E[Automated <br>reporting];
D[Spherical Harmonic <br>Analysis]-->F[Distortion Correction]

click AA "https://acrf-image-x-institute.github.io/mri_distortion_toolkit/phantom_notes.html"
click A "https://acrf-image-x-institute.github.io/mri_distortion_toolkit/marker_extraction.html"
click B "https://acrf-image-x-institute.github.io/mri_distortion_toolkit/marker_matching.html"
click C "https://acrf-image-x-institute.github.io/mri_distortion_toolkit/field_calculation.html"
click D "https://acrf-image-x-institute.github.io/mri_distortion_toolkit/fit_spherical_harmonics.html"
click E "https://acrf-image-x-institute.github.io/mri_distortion_toolkit/reporting.html"

Setup/Build/Install

pip install mri_distortion_toolkit

Usage

Detailed documentation is here.

Directory Structure

• docsrc markdown/rst source documentation
• tests test cases
• mri_distortion_toolkit source code
• examples source code for the worked examples