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Rejection and redistribution of scattered radiation in Scan Equalization Digital Radiography (SEDR): simulation with spot images
The anti-scatter grid has been widely used to reject scatter and increase the perceptibility of low contrast object in chest radiography; however it also attenuate the primary x-rays, resulting in a substantial loss of information and an increased relative noise level in heavily attenuated regions....
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| Hlavní autoři: | , |
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| Médium: | Artigo |
| Jazyk: | Inglês |
| Vydáno: |
2007
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| Témata: | |
| On-line přístup: | https://ncbi.nlm.nih.gov/pmc/articles/PMC2841411/ https://ncbi.nlm.nih.gov/pubmed/17821980 |
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