ResearchBib Share Your Research, Maximize Your Social Impacts
Sign for Notice Everyday Sign up >> Login

Rearranging the pixel using Log-Cumulant Parameter Estimator and Healing of Restoration Technique

Journal: INTERNATIONAL JOURNAL OF COMPUTERS & TECHNOLOGY (Vol.13, No. 9)

Publication Date:

Authors : ; ; ; ; ;

Page : 4881-4885

Keywords : Healing; Restoration; Parameter estimation; Log-cumulant estimator; Laplacian function.;

Source : Download Find it from : Google Scholarexternal

Abstract

Using second-kind statistics technique noise reduction is not mile stone in the field of image processing, the log-cumulant estimator is proposed for pixel parameter estimation of the log-normal distribution in medical image. The estimates of the shape parameter and scale parameter are independent for the log-cumulant estimator for noise reduction. Parameter estimation results from Monte Carlo simulation demonstrate that, the log-cumulant estimator is insensitive to noise samples and it leads to better performance noise reduction when compared to the moment estimator using Laplacian function.

Last modified: 2016-06-29 16:54:52