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Contrast enhancement for portal images by combination of subtraction and reprojection processes for Compton scattering
For patient setup of the IGRT technique, various imaging systems are currently available. MV portal imaging is performed in identical geometry with the treatment beam so that the portal image provides accurate geometric information. However, MV imaging suffers from poor image contrast due to larger...
| Autores principales: | , , , , |
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| Formato: | Online Artículo Texto |
| Lenguaje: | English |
| Publicado: |
John Wiley and Sons Inc.
2017
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| Materias: | |
| Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC5689919/ https://www.ncbi.nlm.nih.gov/pubmed/28895278 http://dx.doi.org/10.1002/acm2.12181 |