Improved compressed sensing-based algorithm for sparse-view CT image reconstruction

Computational and Mathematical Methods in Medicine

Volumn 2013, Issue , 2013, Pages

  Zhu, Zangen ^a   Wahid, Khan ^a   Babyn, Paul ^b   Cooper, David ^c   Pratt, Isaac ^c   Carter, Yasmin ^c  

^a UNIVERSITY OF SASKATCHEWAN   (Canada)

^b SASKATOON HEALTH REGION   (Canada)

^c UNIVERSITY OF SASKATCHEWAN   (Canada)

Author keywords

[No Author keywords available]

Indexed keywords

COMPRESSED SENSING; COMPUTERIZED TOMOGRAPHY; DISCRETE WAVELET TRANSFORMS; IMAGE COMPRESSION; IMAGE ENHANCEMENT;

COMPRESSIVE SENSING; CONVENTIONAL METHODS; CT IMAGE RECONSTRUCTION; DISCRETE GRADIENT; RECONSTRUCTED IMAGE; RECONSTRUCTION ERROR; SIMULATED PHANTOM; STREAK ARTIFACTS;

IMAGE RECONSTRUCTION;

ALGORITHM; ARTICLE; ARTIFACT REDUCTION; COMPRESSED SENSING BASED ALGORITHM; COMPUTER ASSISTED TOMOGRAPHY; IMAGE QUALITY; IMAGE RECONSTRUCTION; MATHEMATICAL MODEL; X RAY; ANIMAL; ARTIFACT; BIOLOGY; COMPUTER ASSISTED DIAGNOSIS; EVALUATION STUDY; FEMUR; HINDLIMB; HUMAN; INFORMATION PROCESSING; PROCEDURES; RADIOGRAPHY; RAT; STATISTICS AND NUMERICAL DATA; THEORETICAL MODEL; WISTAR RAT; METHODOLOGY; STATISTICS;

ALGORITHMS; ANIMALS; ARTIFACTS; COMPUTATIONAL BIOLOGY; DATA COMPRESSION; FEMUR; HINDLIMB; HUMANS; MODELS, THEORETICAL; PHANTOMS, IMAGING; RADIOGRAPHIC IMAGE INTERPRETATION, COMPUTER-ASSISTED; RATS; RATS, WISTAR; TOMOGRAPHY, X-RAY COMPUTED;

EID: 84877291347     PISSN: 1748670X     EISSN: 17486718     Source Type: Journal    
DOI: 10.1155/2013/185750     Document Type: Article

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