Digital radiographic image denoising via wavelet-based hidden Markov model estimation

Journal of Digital Imaging

Volumn 18, Issue 2, 2005, Pages 154-167

  Ferrari, Ricardo J ^a,b   Winsor, Robin ^b  

^a UNIVERSITY OF ALBERTA   (Canada)

^b Imaging Dynamics Company Ltd   (Canada)

Author keywords

Digital radiography; Hidden Markov model; Medical image denoising; Wavelet denoising

Indexed keywords

ALGORITHMS; BONE; GAUSSIAN NOISE (ELECTRONIC); MEDICAL IMAGING; RADIOGRAPHY; WAVELET TRANSFORMS;

DIGITAL RADIOGRAPHY; GAUSSIAN NOISE MODEL; HIDDEN MARKOV TREE (HMT) MODEL; WAVELET COEFFICIENTS;

IMAGE PROCESSING;

ALGORITHM; ARTICLE; DIGITAL RADIOGRAPHY; HAND; LIMB; MATHEMATICAL COMPUTING; MATHEMATICAL MODEL; NOISE REDUCTION; NORMAL DISTRIBUTION; PHANTOM; POISSON DISTRIBUTION; PRIORITY JOURNAL; PROBABILITY; QUALITATIVE ANALYSIS; QUANTITATIVE ANALYSIS;

ALGORITHMS; ARTIFACTS; HUMANS; IMAGE PROCESSING, COMPUTER-ASSISTED; LOWER EXTREMITY; MARKOV CHAINS; PHANTOMS, IMAGING; RADIATION DOSAGE; UPPER EXTREMITY;

EID: 18144431353     PISSN: 08971889     EISSN: None     Source Type: Journal    
DOI: 10.1007/s10278-004-1908-3     Document Type: Article

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