https://github.com/mckib2/virtcoilphase

Virtual reference coil method to determine phase distribution
https://github.com/mckib2/virtcoilphase

Last synced: 3 months ago
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Virtual reference coil method to determine phase distribution

• Host: GitHub
• URL: https://github.com/mckib2/virtcoilphase
• Owner: mckib2
• License: gpl-3.0
• Created: 2019-09-26T06:32:07.000Z (over 5 years ago)
• Default Branch: master
• Last Pushed: 2019-09-26T19:33:36.000Z (over 5 years ago)
• Last Synced: 2024-10-17T08:50:15.163Z (3 months ago)
• Language: Python
• Size: 21.5 KB
• Stars: 3
• Watchers: 2
• Forks: 1
• Open Issues: 0
• Metadata Files:
  • Readme: README.rst
  • License: LICENSE

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README

        
Virtual Reference Coil

======================

Python implementation of the algorithm described in [1]_ for finding

optimal phase map estimates using a constructed virtual coil.

Installation

============

Should be as easy as a pip install:

.. code-block:: bash

    pip install virtcoilphase

Usage

=====

Examples can be called from the command line, for example:

.. code-block:: bash

    python -m virtcoilphase.examples.simple

Given a number of coil images, you can find the absolute phase

estimate like this:

.. code-block:: python

    from virtcoilphase import virtcoilphase

    phase = virtcoilphase(x, coil_axis=-1)

References

==========

.. [1] Parker, Dennis L., et al. "Phase reconstruction from

       multiple coil data using a virtual reference coil."

       Magnetic resonance in medicine 72.2 (2014): 563-569.