Dies ist eine Übersichtsseite mit Metadaten zu dieser wissenschaftlichen Arbeit. Der vollständige Artikel ist beim Verlag verfügbar.
Virtual monochromatic imaging in dual‐source dual‐energy CT: Radiation dose and image quality
337
Zitationen
6
Autoren
2011
Jahr
Abstract
In dual-source dual-energy CT, optimal virtual monochromatic energy depends on patient size, dose partitioning, and the image quality metric optimized. With the optimal monochromatic energy, the noise level was similar to and the iodine CNR was better than that in 120 kV images for the same radiation dose. Compared to single-energy 80 kV images, the iodine CNR in virtual monochromatic images was lower for small to large phantom sizes.
Ähnliche Arbeiten
<i>ATHENA</i>,<i>ARTEMIS</i>,<i>HEPHAESTUS</i>: data analysis for X-ray absorption spectroscopy using<i>IFEFFIT</i>
2005 · 16.192 Zit.
Computed Tomography — An Increasing Source of Radiation Exposure
2007 · 8.638 Zit.
Quantification of coronary artery calcium using ultrafast computed tomography
1990 · 7.670 Zit.
Standardized Myocardial Segmentation and Nomenclature for Tomographic Imaging of the Heart
2002 · 6.928 Zit.
Computational Radiomics System to Decode the Radiographic Phenotype
2017 · 6.335 Zit.