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Ensemble Average Propagator Reconstruction via Compressed Sensing: Discrete or Continuous Bases ?

Abstract : In this work, we propose to compare the sparsity of two classes of representations for the EAP : The discrete representations, via the Haar, Daubechie-Cohen-Fauveau (DCF) 5-3, DCF 9-7 wavelets bases , and the continuous representations, via Spherical Polar Fourier (SPF) and 3D-SHORE bases.
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https://hal.archives-ouvertes.fr/hal-00712687
Contributor : Sylvain Merlet <>
Submitted on : Tuesday, September 4, 2012 - 11:27:58 AM
Last modification on : Wednesday, February 10, 2021 - 12:30:02 PM
Long-term archiving on: : Wednesday, December 5, 2012 - 2:30:08 AM

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Sylvain Merlet, Michael Paquette, Rachid Deriche, Maxime Descoteaux. Ensemble Average Propagator Reconstruction via Compressed Sensing: Discrete or Continuous Bases ?. ISMRM 20th Annual Meeting (2012), May 2012, Australia. pp.2277. ⟨hal-00712687⟩

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