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- W2023444000 abstract "Accurate computation of dose delivered to the patient depends on knowledge of the x-ray spectrum of therapy, x-ray beams. This work applies the expectation-maximization (EM) method to the problem of reconstructing the x-ray source spectrum from transmission data of Aluminum and Lead. The proposed EM method is compared to an algebraic approach for solving the corresponding linear system of equations." @default.
- W2023444000 created "2016-06-24" @default.
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- W2023444000 date "2004-05-06" @default.
- W2023444000 modified "2023-10-16" @default.
- W2023444000 title "Application of expectation maximization to x-ray spectrum estimation for medical accelerators from transmission data" @default.
- W2023444000 doi "https://doi.org/10.1117/12.535989" @default.
- W2023444000 hasPublicationYear "2004" @default.
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