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A Variational Model for Removing Multiple Multiplicative Noises
2015
Open Journal of Applied Sciences
The problem of multiplicative noise removal has been widely studied in recent years. Many methods have been used to remove it, but the final results are not very excellent. The total variation regularization method to solve the problem of the noise removal can preserve edge well, but sometimes produces undesirable staircasing effect. In this paper, we propose a variational model to remove multiplicative noise. An alternative algorithm is employed to solve variational model minimization problem.
doi:10.4236/ojapps.2015.512075
fatcat:odljbshnxfhe3iqma6ycmfoq4e