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Combining dual-tree complex wavelets and multiresolution in iterative CT reconstruction with application to metal artifact reduction
BACKGROUND: This paper investigates the benefits of data filtering via complex dual wavelet transform for metal artifact reduction (MAR). The advantage of using complex dual wavelet basis for MAR was studied on simulated dental computed tomography (CT) data for its efficiency in terms of noise suppr...
| Autores principales: | , , |
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| Formato: | Online Artículo Texto |
| Lenguaje: | English |
| Publicado: |
BioMed Central
2019
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| Materias: | |
| Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC6896265/ https://www.ncbi.nlm.nih.gov/pubmed/31806022 http://dx.doi.org/10.1186/s12938-019-0727-1 |