A mathematical algorithm for quantification of CT image noise.
Quantification of computed tomography ( CT) noise helps in determination of radiation dosage requirements for adequate image quality. Clinical methods used include calculation of the standard deviation ( SD) of a selected region of interest ( ROI). In industry, wavelet decomposition has been used fo...
| Publicado en: | Echocardiography Vol. 34; no. 1; pp. 116 - 119 |
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| Autores principales: | , , , , |
| Formato: | pictorial research tables/charts Journal Article |
| Publicado: |
Wiley-Blackwell
Jan2017
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| Acceso en línea: | Ver este registro en EBSCOhost |