Enhancement of coupled multichannel images using sparsity constraints

IEEE Transactions on Image Processing

Volumn 19, Issue 8, 2010, Pages 2115-2126

  Ramakrishnan, Naveen ^a   Ertin, Emre ^a   Moses, Randolph L ^a  

^a The Ohio State University   (United States)

Author keywords

Interferometric synthetic aperture radar (IFSAR); medical imaging; multichannel images; nonquadratic regularization; optimization

Indexed keywords

CHANNEL INFORMATION; DESCENT METHOD; DUAL PROBLEM; EFFICIENT METHOD; INTERFEROMETRIC SYNTHETIC APERTURE RADAR (IFSAR); INTERFEROMETRIC SYNTHETIC APERTURE RADARS; JOINT OPTIMIZATION; LOW COMPLEXITY; MULTICHANNEL DATA; MULTICHANNEL IMAGES; MULTIMODAL MEDICAL IMAGES; NONQUADRATIC REGULARIZATION; OPTIMIZATION PROBLEMS; PENALTY TERM; RELATIVE PHASE; SAR IMAGES; SPARSITY CONSTRAINTS;

GEODETIC SATELLITES; IMAGE ENHANCEMENT; IMAGING SYSTEMS; OPTIMIZATION; RADAR; RADAR IMAGING; SYNTHETIC APERTURE RADAR; SYNTHETIC APERTURES;

MEDICAL IMAGING;

ALGORITHM; ARTICLE; AUTOMATED PATTERN RECOGNITION; COMPUTER ASSISTED DIAGNOSIS; IMAGE ENHANCEMENT; IMAGE SUBTRACTION; MATHEMATICAL COMPUTING; METHODOLOGY; REPRODUCIBILITY; SENSITIVITY AND SPECIFICITY; SIGNAL PROCESSING;

ALGORITHMS; IMAGE ENHANCEMENT; IMAGE INTERPRETATION, COMPUTER-ASSISTED; NUMERICAL ANALYSIS, COMPUTER-ASSISTED; PATTERN RECOGNITION, AUTOMATED; REPRODUCIBILITY OF RESULTS; SENSITIVITY AND SPECIFICITY; SIGNAL PROCESSING, COMPUTER-ASSISTED; SUBTRACTION TECHNIQUE;

EID: 77954741192     PISSN: 10577149     EISSN: None     Source Type: Journal    
DOI: 10.1109/TIP.2010.2045701     Document Type: Article

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