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Multi-energy CT reconstruction using tensor nonlocal similarity and spatial sparsity regularization
BACKGROUND: Multi-energy computed tomography (MECT) based on a photon-counting detector is an emerging imaging modality that collects projections at several energy bins with a single scan. However, the limited number of photons collected into the divided, narrow energy bins results in high quantum n...
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| Vydáno v: | Quant Imaging Med Surg |
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| Hlavní autoři: | , , , , , , , , , |
| Médium: | Artigo |
| Jazyk: | Inglês |
| Vydáno: |
AME Publishing Company
2020
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| Témata: | |
| On-line přístup: | https://ncbi.nlm.nih.gov/pmc/articles/PMC7495318/ https://ncbi.nlm.nih.gov/pubmed/33014727 https://ncbi.nlm.nih.govhttp://dx.doi.org/10.21037/qims-20-594 |
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