期刊名称：International Journal of Innovative Research in Science, Engineering and Technology
印刷版ISSN：2347-6710
电子版ISSN：2319-8753
出版年度：2015
卷号：4
期号：10
页码：10367
DOI：10.15680/IJIRSET.2015.0410108
出版社：S&S Publications
摘要：Iterative tomographic reconstructions models provide a better measure of the error in the process withthe consequent elimination of artifact in the solution image. Selective discrimination associated with the SIRT method(SIRT-DS) offers a significant improvement in comparison with literature feel. The projections are grouped intowindows based on their statistical similarities before they are processed by the SIRT method. Convergence isestablished when the standard deviation becomes stable in the first majority of reconstructed windows
