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Dimensionality and noise in energy selective x-ray imaging
Purpose: To develop and test a method to quantify the effect of dimensionality on the noise in energy selective x-ray imaging. Methods: The Cramèr-Rao lower bound (CRLB), a universal lower limit of the covariance of any unbiased estimator, is used to quantify the noise. It is shown that increasing d...
Tallennettuna:
| Päätekijä: | |
|---|---|
| Aineistotyyppi: | Artigo |
| Kieli: | Inglês |
| Julkaistu: |
American Association of Physicists in Medicine
2013
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| Aiheet: | |
| Linkit: | https://ncbi.nlm.nih.gov/pmc/articles/PMC3808483/ https://ncbi.nlm.nih.gov/pubmed/24320442 https://ncbi.nlm.nih.govhttp://dx.doi.org/10.1118/1.4824057 |
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