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Improved iterative reconstruction method for Compton imaging using median filter
A Compton camera is a device for imaging a radio-source distribution without using a mechanical collimator. Ordered-subset expectation-maximization (OS-EM) is widely used to reconstruct Compton images. However, the OS-EM algorithm tends to over-concentrate and amplify noise in the reconstructed imag...
Enregistré dans:
| Publié dans: | PLoS One |
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| Auteurs principaux: | , , , , , , |
| Format: | Artigo |
| Langue: | Inglês |
| Publié: |
Public Library of Science
2020
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| Sujets: | |
| Accès en ligne: | https://ncbi.nlm.nih.gov/pmc/articles/PMC7059936/ https://ncbi.nlm.nih.gov/pubmed/32142552 https://ncbi.nlm.nih.govhttp://dx.doi.org/10.1371/journal.pone.0229366 |
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