SOFT-THRESHOLDING FOR DENOISING OF MEDICAL IMAGES — A MULTIRESOLUTION APPROACH

DOI10.1142/S021969130500097XzbMath1077.92038OpenAlexW2129042155MaRDI QIDQ5716155

Uma Shanker Tiwary, Ashish Khare

Publication date: 9 January 2006

Published in: International Journal of Wavelets, Multiresolution and Information Processing (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.1142/s021969130500097x

zbMATH Keywords

multi-resolution analysiswavelet shrinkagemultilevel thresholdingmedical image denoising

Mathematics Subject Classification ID

Biomedical imaging and signal processing (92C55) Numerical methods for wavelets (65T60)

Related Items (8)

DENOISING AND ENHANCEMENT OF MAMMOGRAPHIC IMAGES UNDER THE ASSUMPTION OF HETEROSCEDASTIC ADDITIVE NOISE BY AN OPTIMAL SUBBAND THRESHOLDING ⋮ ITERATIVE REGULARIZATION AND NONLINEAR INVERSE SCALE SPACE BASED ON TRANSLATION INVARIANT WAVELET SHRINKAGE ⋮ CONSTRUCTION OF SYMMETRIC TIGHT WAVELET FRAMES FROM QUASI-INTERPOLATORY SUBDIVISION MASKS AND THEIR APPLICATIONS ⋮ SUBBAND VARIANCE COMPUTATION OF HOMOSCEDASTIC ADDITIVE NOISE IN DISCRETE DYADIC WAVELET TRANSFORM ⋮ Automated breast cancer detection and classification using ultrasound images: a survey ⋮ LOCALLY ADAPTIVE MULTISCALE BAYESIAN METHOD FOR IMAGE DENOISING BASED ON BIVARIATE NORMAL INVERSE GAUSSIAN DISTRIBUTIONS ⋮ DAUBECHIES COMPLEX WAVELET TRANSFORM BASED MULTILEVEL SHRINKAGE FOR DEBLURRING OF MEDICAL IMAGES IN PRESENCE OF NOISE ⋮ Despeckling of medical ultrasound images using Daubechies complex wavelet transform

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• Nonlinear wavelet image processing: variational problems, compression, and noise removal through wavelet shrinkage
• De-noising by soft-thresholding
• Image reconstruction from projections under wavelet constraints
• Wavelet theory demystified

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