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arXiv · 1910.08465

PySAP: Python Sparse Data Analysis Package for Multidisciplinary Image Processing

S. Farrens·A. Grigis·L. El Gueddari·Z. Ramzi·Chaithya G. R.·S. Starck·B. Sarthou·H. Cherkaoui·P. Ciuciu·J. -L. Starck
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Abstract

We present the open-source image processing software package PySAP (Python Sparse data Analysis Package) developed for the COmpressed Sensing for Magnetic resonance Imaging and Cosmology (COSMIC) project. This package provides a set of flexible tools that can be applied to a variety of compressed sensing and image reconstruction problems in various research domains. In particular, PySAP offers fast wavelet transforms and a range of integrated optimisation algorithms. In this paper we present the features available in PySAP and provide practical demonstrations on astrophysical and magnetic resonance imaging data.

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S. Farrens, A. Grigis, L. El Gueddari, Z. Ramzi, Chaithya G. R., S. Starck, B. Sarthou, H. Cherkaoui, P. Ciuciu, J. -L. Starck. 2019-10-18. PySAP: Python Sparse Data Analysis Package for Multidisciplinary Image Processing. https://doi.org/10.1016/j.ascom.2020.100402

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