Undersampled radial MRI with multiple coils. Iterative image reconstruction using a total variation constraint

Magnetic Resonance in Medicine

Volumn 57, Issue 6, 2007, Pages 1086-1098

  Block, Kai Tobias ^a   Uecker, Martin ^a   Frahm, Jens ^a  

^a Biomedizinische NMR Forschungs GmbH   (Germany)

Author keywords

Compressed sensing; Inverse problems; Iterative reconstruction; Projection reconstruction; Regridding

Indexed keywords

COMPRESSED SENSING; IMAGE ENHANCEMENT; INVERSE PROBLEMS; ITERATIVE METHODS; MAGNETIC RESONANCE IMAGING; NONLINEAR PROGRAMMING;

EFFECTIVE SUPPRESSION; ITERATIVE IMAGE RECONSTRUCTION; ITERATIVE RECONSTRUCTION; NON-LINEAR OPTIMIZATION; PENALTY FUNCTION; PROJECTION RECONSTRUCTION; REGRIDDING; TWO-STEP MECHANISMS;

IMAGE RECONSTRUCTION;

APPARATUS; ARTICLE; BRAIN; CALCULATION; HUMAN; IMAGE ANALYSIS; IMAGE DISPLAY; IMAGE QUALITY; IMAGE RECONSTRUCTION; IMAGING SYSTEM; ITERATIVE IMAGE RECONSTRUCTION; MATHEMATICAL ANALYSIS; NUCLEAR MAGNETIC RESONANCE IMAGING; PHANTOM; PROCESS OPTIMIZATION;

EID: 34250320137     PISSN: 07403194     EISSN: 15222594     Source Type: Journal    
DOI: 10.1002/mrm.21236     Document Type: Article

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