GRASP Matlab Code

GRASP Matlab Code

Li Feng, Ricardo Otazo

Joint compressed sensing and parallel imaging reconstruction of golden-angle radial MRI data with arbitrary temporal resolution (see GRASP project) as described in:

Feng L, Grimm R, Tobias Block K, Chandarana H, Kim S, Xu J, Axel L, Sodickson DK, Otazo R. Golden-angle radial sparse parallel MRI: Combination of compressed sensing, parallel imaging, and golden-angle radial sampling for fast and flexible dynamic volumetric MRI. Magn Reson Med. 2013 Oct 18. doi: 10.1002/mrm.24980.

The Matlab code includes the core reconstruction algorithm and examples for dynamic contrast-enhanced liver MRI.


PLEASE NOTE: The software available on this page is provided free of charge and comes without any warranty. CAI²R and the NYU School of Medicine do not take any liability for problems or damage of any kind resulting from the use of the files provided. Operation of the software is solely at the user's own risk. The software developments provided are not medical products and must not be used for making diagnostic decisions.

The software is provided for non-commercial, academic use only. Usage or distribution of the software for commercial purpose is prohibited. All rights belong to the author (Li Feng, Ricardo Otazo) and the NYU School of Medicine. If you use the software for academic work, please give credit to the author in publications and cite the related publications.

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Latest Updates

06/23/2017 - 10:49
06/23/2017 - 10:42

Philanthropic Support

We gratefully acknowledge generous support for radiology research at NYU Langone Medical Center from:
• The Big George Foundation
• Raymond and Beverly Sackler
• Bernard and Irene Schwartz

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