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An Investigation of Calibration Phantoms for CT Scanners with Tube Voltage Modulation
The effects of calibration phantoms on the correction results of the empirical artifacts correction method (ECCU) for the case of tube modulation were investigated. To improve the validity of the ECCU method, the effect of the geometry parameter of a typical single-material calibration phantom (wate...
| Autores principales: | , , , |
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| Formato: | Online Artículo Texto |
| Lenguaje: | English |
| Publicado: |
Hindawi Publishing Corporation
2013
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| Materias: | |
| Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC3886221/ https://www.ncbi.nlm.nih.gov/pubmed/24454334 http://dx.doi.org/10.1155/2013/563571 |