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Adaptive Non-Local Means Method for Denoising Basis Material Images from Dual-energy CT
We propose an adaptive non-local means (ANLM) approach for image-domain material decomposition in low-dose dual-energy micro-CT. The key idea is to create a distribution map for decomposition error and assign a smooth weight for a given pixel. This method is applied to the decomposed images of three...
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| Publicado no: | J Comput Assist Tomogr |
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| Main Authors: | , , |
| Formato: | Artigo |
| Idioma: | Inglês |
| Publicado em: |
2018
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| Assuntos: | |
| Acesso em linha: | https://ncbi.nlm.nih.gov/pmc/articles/PMC6234067/ https://ncbi.nlm.nih.gov/pubmed/30407240 https://ncbi.nlm.nih.govhttp://dx.doi.org/10.1097/RCT.0000000000000805 |
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