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  • 标题:Bayesian reconstruction of images of objects with high-density inclusions with suppression of artifacts
  • 本地全文:下载
  • 作者:Sergei Zolotarev ; Valery Vengrinovich ; Mohsen Mirzavand
  • 期刊名称:MATEC Web of Conferences
  • 电子版ISSN:2261-236X
  • 出版年度:2018
  • 卷号:145
  • DOI:10.1051/matecconf/201814505017
  • 语种:English
  • 出版社:EDP Sciences
  • 摘要:The technology of three-dimensional Bayesian tomographic reconstruction of homogeneous objects with high-density inclusions is developed. The approach is based on preliminary correction of projections by extracting the data corresponding to X-rays passing through a high-density region, and replacing it with synthesized data obtained by two-dimensional interpolation. An original method for selecting interpolation points is proposed and a mathematical algorithm is described that ensures the implementation of two-dimensional interpolation correction of projections.
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