Interface for Northern Digital (NDI) Trackers with data to NumPy arrays
Project description
scikit-surgerynditracker is a python interface for Northern Digital (NDI) trackers. It should work with Polaris Vicra, Spectra, and Vega optical trackers and Aurora electromagnetic trackers. Tracking data is output as NumPy arrays.
Author: Stephen Thompson
scikit-surgerynditracker is part of the SNAPPY software project, developed at the Wellcome EPSRC Centre for Interventional and Surgical Sciences, part of University College London (UCL).
Installing
pip install scikit-surgerynditracker
Using
Configuration is done using Python libraries. Tracking data is returned in NumPy arrays.
from sksurgerynditracker.nditracker import NDITracker
SETTINGS = {
"tracker type": "polaris",
"romfiles" : ["../data/8700339.rom"]
}
TRACKER = NDITracker()
TRACKER.connect(SETTINGS)
TRACKER.start_tracking()
print(TRACKER.get_frame()
TRACKER.stop_tracking()
TRACKER.close()
See example.py for a full example
Developing
Cloning
You can clone the repository using the following command:
git clone https://weisslab.cs.ucl.ac.uk/WEISS/SoftwareRepositories/scikit-surgerynditracker
Running the tests
You can run the unit tests by installing and running tox:
pip install tox tox
Contributing
Please see the contributing guidelines.
Useful links
Licensing and copyright
Copyright 2018 University College London. scikit-surgerynditracker is released under the BSD-3 license. Please see the license file for details.
Acknowledgements
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