Skip to main content

A Pytorch based tool for MR physics simulations

Project description

MRphy.py

A pytorch based MR simulator package. codecov Actions Status

Infrastructure of:
Joint Design of RF and Gradient Waveforms via Auto-Differentiation for 3D Tailored Exitation in MRI
(arXiv: https://arxiv.org/abs/2008.10594)

cite as:

@article{luo2021joint,
  author={Luo, Tianrui and Noll, Douglas C. and Fessler, Jeffrey A. and Nielsen, Jon-Fredrik},
  journal={IEEE Transactions on Medical Imaging}, 
  title={Joint Design of RF and gradient waveforms via auto-differentiation for 3D tailored excitation in MRI}, 
  year={2021},
  volume={},
  number={},
  pages={1-1},
  doi={10.1109/TMI.2021.3083104}}

For the interpT feature, consider citing:

@inproceedings{luo2021MultiScale,
  title={Multi-scale Accelerated Auto-differentiable Bloch-simulation based joint design of excitation RF and gradient waveforms},
  booktitle={ISMRM},
  pages={3958},
  author={Tianrui Luo and Douglas C. Noll and Jeffrey A. Fessler and Jon-Fredrik Nielsen},
  year={2021}
}

Branches

  • master: Stable;
  • dev: Ocassionally git squash'd, git push --force'd;
  • dev_cache: Constantly git push --force'd.

Developments are mostly done on dev_cache; when they have passed local checks, dev will be git rebase'd to dev_cache, and sent for CI tests. When enough updates have been accumulated, dev will be git squashed into one large commit, followed by having master-branch git rebase'd onto it.

Installation

pip install mrphy

(The package is not yet sent to conda.)

Demos

Check out files under ./test. After installation, one can quickly play with the tests through:

pytest -s

Only basic demo is available in this early version.

Project details


Download files

Download the file for your platform. If you're not sure which to choose, learn more about installing packages.

Source Distribution

mrphy-0.2.0.tar.gz (28.2 kB view hashes)

Uploaded Source

Built Distribution

mrphy-0.2.0-py3-none-any.whl (32.3 kB view hashes)

Uploaded Python 3

Supported by

AWS AWS Cloud computing and Security Sponsor Datadog Datadog Monitoring Fastly Fastly CDN Google Google Download Analytics Microsoft Microsoft PSF Sponsor Pingdom Pingdom Monitoring Sentry Sentry Error logging StatusPage StatusPage Status page