Image/video denoising based on a mixture of Laplace distributions with local parameters in multidimensional complex wavelet domain

DOI10.1016/j.sigpro.2007.07.016zbMath1186.94283OpenAlexW2009322048MaRDI QIDQ971197

Hossein Rabbani, Mansur Vafadust

Publication date: 19 May 2010

Published in: Signal Processing (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.1016/j.sigpro.2007.07.016

zbMATH Keywords

parameter estimationstatistical modelingimage/video denoisingmultidimensional complex wavelet transforms

Mathematics Subject Classification ID

Signal theory (characterization, reconstruction, filtering, etc.) (94A12)

Related Items (6)

Inference and mixture modeling with the elliptical Gamma distribution ⋮ Dual-tree complex wavelet coefficient magnitude modeling using scale mixtures of Rayleigh distribution for image denoising ⋮ Local probability distribution of natural signals in sparse domains ⋮ Image denoising with anisotropic bivariate shrinkage ⋮ Image denoising in steerable pyramid domain based on a local Laplace prior ⋮ Testing if a mixture is from a given location–scale family

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