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Iterative Beam Hardening Correction for Multi-Material Objects
In this paper, we propose an iterative beam hardening correction method that is applicable for the case with multiple materials. By assuming that the materials composing scanned object are known and that they are distinguishable by their linear attenuation coefficients at some given energy, the beam...
| Autores principales: | , |
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| Formato: | Online Artículo Texto |
| Lenguaje: | English |
| Publicado: |
Public Library of Science
2015
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| Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC4684345/ https://www.ncbi.nlm.nih.gov/pubmed/26659554 http://dx.doi.org/10.1371/journal.pone.0144607 |