Image restoration using recursive Markov random field models driven by cauchy distributed noise

Authors
Chang, YC Kadaba, SR Doerschuk, PC Gelfand, SB
Citation
Yc. Chang et al., Image restoration using recursive Markov random field models driven by cauchy distributed noise, IEEE SIG PL, 8(3), 2001, pp. 65-66
Citations number
6
Categorie Soggetti
Eletrical & Eletronics Engineeing
Journal title
IEEE SIGNAL PROCESSING LETTERS
ISSN journal
10709908 → ACNP
Volume
8
Issue
3
Year of publication
2001
Pages
65 - 66
Database
ISI
SICI code
1070-9908(200103)8:3<65:IRURMR>2.0.ZU;2-X
Abstract
A recursive restoration algorithm based on a Markov random field model driv en by Cauchy noise is described and demonstrated to provide better edge pre servation than similar algorithms using Gaussian or Laplacian noises withou t increased computational cost.