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PET Image Reconstruction with Anatomical Edge Guided Level Set Prior
Acquiring both anatomical and functional images during one scan, PET/CT systems improve the ability to detect and localize abnormal uptakes. In addition, CT images provide anatomical boundary information that can be used to regularize PET images. Here we propose a new approach to maximum a posterior...
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| Main Authors: | , |
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| Formato: | Artigo |
| Idioma: | Inglês |
| Publicado: |
2011
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| Assuntos: | |
| Acceso en liña: | https://ncbi.nlm.nih.gov/pmc/articles/PMC3393853/ https://ncbi.nlm.nih.gov/pubmed/21983558 https://ncbi.nlm.nih.govhttp://dx.doi.org/10.1088/0031-9155/56/21/009 |
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