Open AccessVariable Density Compressed Sensing In MRI. Theoretical vs Heuristic Sampling Strategies
Author(s) -
Nicolas Chauffert,
Philippe Ciuciu,
Pierre Weiss
Publication year - 2013
Publication title -
hal (le centre pour la communication scientifique directe)
Language(s) - Uncategorized
Resource type - Conference proceedings
Subject(s) - heuristic , compressed sensing , basis (linear algebra) , sampling (signal processing) , computer science , representation (politics) , process (computing) , basis function , iterative reconstruction , magnetic resonance imaging , compressibility , mathematical optimization , algorithm , space (punctuation) , artificial intelligence , pattern recognition (psychology) , mathematics , computer vision , mathematical analysis , geometry , medicine , filter (signal processing) , politics , political science , law , radiology , operating system , engineering , aerospace engineering