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Image-domain Material Decomposition for Spectral CT using a Generalized Dictionary Learning
The spectral computed tomography (CT) has huge advantages by providing accurate material information. Unfortunately, due to the instability or overdetermination of material decomposition model, the accuracy of material decomposition can be compromised in practice. Very recently, the dictionary learn...
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| Veröffentlicht in: | IEEE Trans Radiat Plasma Med Sci |
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| Hauptverfasser: | , , , , , |
| Format: | Artigo |
| Sprache: | Inglês |
| Veröffentlicht: |
2020
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| Schlagworte: | |
| Online Zugang: | https://ncbi.nlm.nih.gov/pmc/articles/PMC8248524/ https://ncbi.nlm.nih.gov/pubmed/34222737 https://ncbi.nlm.nih.govhttp://dx.doi.org/10.1109/trpms.2020.2997880 |
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