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Low-dose spectral reconstruction with global, local, and nonlocal priors based on subspace decomposition
BACKGROUND: Multienergy computed tomography (MECT) is a promising imaging modality for material decomposition, lesion detection, and other clinical applications. However, there is an urgent need to design efficient and accurate algorithms to solve the inverse problems related to spectral reconstruct...
| Autores principales: | , , , , |
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| Formato: | Online Artículo Texto |
| Lenguaje: | English |
| Publicado: |
AME Publishing Company
2023
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| Materias: | |
| Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC9929412/ https://www.ncbi.nlm.nih.gov/pubmed/36819241 http://dx.doi.org/10.21037/qims-22-647 |