PySAP: Python Sparse Data Analysis Package for multidisciplinary image processing - Archive ouverte HAL Access content directly
Journal Articles Astronomy and Computing Year : 2020

PySAP: Python Sparse Data Analysis Package for multidisciplinary image processing

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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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Dates and versions

hal-03491646 , version 1 (15-07-2022)

Licence

Attribution - NonCommercial - CC BY 4.0

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S. Farrens, A. Grigis, L. El Gueddari, Z. Ramzi, Chaithya G.R., et al.. PySAP: Python Sparse Data Analysis Package for multidisciplinary image processing. Astronomy and Computing, 2020, 32, pp.100402. ⟨10.1016/j.ascom.2020.100402⟩. ⟨hal-03491646⟩
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