Python Sparse data Analysis Package external MRI plugin.
This work is made available by a community of people, amoung which the CEA Neurospin UNATI and CEA CosmoStat laboratories, in particular A. Grigis, J.-L. Starck, P. Ciuciu, and S. Farrens.
Install python-pySAP using pip install python-pySAP. Later install pysap-mri by calling setup.py Note: If you want to use undecimated wavelet transform, please point the $PATH environment variable to pysap external binary directory:
export PATH=$PATH:/path-to-pysap/build/temp.linux-x86_64-<PYTHON_VERSION>/extern/bin/
For faster NUFFT operation, pysap-mri uses gpuNUFFT, to run the NUFFT on GPU. To install gpuNUFFT, please use:
pip install gpuNUFFT
We are still in the process of merging this and getting a pip release for gpuNUFFT. Note, that you can still use CPU NFFT without installing the package.
- Official pySAP source code repo: https://github.com/cea-cosmic/pysap
- pySAP HTML documentation (last stable release): http://cea-cosmic.github.io/pysap