Fast reconstruction for multichannel compressed sensing using a hierarchically semiseparable solver

Magnetic Resonance in Medicine

Volumn 73, Issue 3, 2015, Pages 1034-1040

  Cauley, Stephen F ^a   Xi, Yuanzhe ^b   Bilgic, Berkin ^a,c   Xia, Jianlin ^b   Adalsteinsson, Elfar ^a,d   Balakrishnan, Venkataramanan ^e   Wald, Lawrence L ^a,c,d   Setsompop, Kawin ^a,c  

^a MASSACHUSETTS GENERAL HOSPITAL   (United States)

^b PURDUE UNIVERSITY   (United States)

^c HARVARD MEDICAL SCHOOL   (United States)

^d MASSACHUSETTS INSTITUTE OF TECHNOLOGY   (United States)

^e PURDUE UNIVERSITY   (United States)

Author keywords

Compressed sensing; Hierarchically semiseparable; Parallel imaging; SENSE

Indexed keywords

COMPRESSED SENSING; COMPUTATIONAL EFFICIENCY; ITERATIVE METHODS; MAGNETIC RESONANCE IMAGING; SOLDERED JOINTS;

ACCELERATION FACTORS; COMPRESSIVE SENSING; FAST COMPUTATION; FAST RECONSTRUCTION; HIERARCHICALLY SEMISEPARABLE; PARALLEL IMAGING; RECONSTRUCTION METHOD; SENSE;

INVERSE PROBLEMS;

ACCELERATION; ALGORITHM; ARTICLE; BRAIN TISSUE; COMPARATIVE STUDY; CONTRAST ENHANCEMENT; CONTROLLED STUDY; HIERARCHICALLY SEMISEPARABLE SOLVER; IMAGE ANALYSIS; IMAGE QUALITY; IMAGE RECONSTRUCTION; IN VIVO STUDY; MATHEMATICAL ANALYSIS; MATHEMATICAL MODEL; MEASUREMENT ACCURACY; MULTICHANNEL COMPRESSED SENSING; NEUROIMAGING; NUCLEAR MAGNETIC RESONANCE IMAGING; RADIOLOGICAL PARAMETERS; ANATOMY AND HISTOLOGY; BRAIN; COMPUTER ASSISTED DIAGNOSIS; HUMAN; IMAGE ENHANCEMENT; INFORMATION PROCESSING; PROCEDURES; REPRODUCIBILITY; SENSITIVITY AND SPECIFICITY; SIGNAL PROCESSING;

ALGORITHMS; BRAIN; DATA COMPRESSION; HUMANS; IMAGE ENHANCEMENT; IMAGE INTERPRETATION, COMPUTER-ASSISTED; MAGNETIC RESONANCE IMAGING; REPRODUCIBILITY OF RESULTS; SENSITIVITY AND SPECIFICITY; SIGNAL PROCESSING, COMPUTER-ASSISTED;

EID: 84923122093     PISSN: 07403194     EISSN: 15222594     Source Type: Journal    
DOI: 10.1002/mrm.25222     Document Type: Article

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