Demonstration code for the MRM manuscript, Wave-encoding and Shuffling Enables Rapid Time Resolved Structural Imaging.
The data presented in this repository is from a highly accelerated Wave-Shuffling MPRAGE acquisition that was acquired in 1 minute and 21 seconds.
Written by Siddharth Srinivasan. Please feel free to post a GitHub issue if there's any question I can help answer.
Tested with:
- MATLAB 2020b
- BART (
https://zenodo.org/record/4570601
)
This repository requires BART to be installed. In particular, script.m
requires system('bart <command>')
to work from within MATLAB.
The latest version of BART can be grabbed from https://github.com/mrirecon/bart/
.
script.m
: Main demo script.lib/
: Folder containing MATLAB helper functions.data/
: Folder containing data download script. This is also used to store intermediate arrays required by the reconstruction.
- The wave-encoding "phase per centimeter" code was original written by Kawin Setsompop, and was modified as needed.
- The helper functions for reading and writing complex float (cfl) files were copied from the BART repository.
All rights/distribution are the same as for the original code, and should cite the original author and webpage.