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Low Dose PET Image Reconstruction with Total Variation Using Alternating Direction Method
In this paper, a total variation (TV) minimization strategy is proposed to overcome the problem of sparse spatial resolution and large amounts of noise in low dose positron emission tomography (PET) imaging reconstruction. Two types of objective function were established based on two statistical mod...
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| Publicado no: | PLoS One |
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| Main Authors: | , , , |
| Formato: | Artigo |
| Idioma: | Inglês |
| Publicado em: |
Public Library of Science
2016
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| Assuntos: | |
| Acesso em linha: | https://ncbi.nlm.nih.gov/pmc/articles/PMC5179096/ https://ncbi.nlm.nih.gov/pubmed/28005929 https://ncbi.nlm.nih.govhttp://dx.doi.org/10.1371/journal.pone.0166871 |
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