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Denoising PET Images Using Singular Value Thresholding and Stein's Unbiased Risk Estimate()
Image denoising is an important pre-processing step for accurately quantifying functional morphology and measuring activities of the tissues using PET images. Unlike structural imaging modalities, PET images have two difficulties: (1) the Gaussian noise model does not necessarily fit into PET imagin...
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| Pubblicato in: | Med Image Comput Comput Assist Interv |
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| Autori principali: | , |
| Natura: | Artigo |
| Lingua: | Inglês |
| Pubblicazione: |
2013
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| Soggetti: | |
| Accesso online: | https://ncbi.nlm.nih.gov/pmc/articles/PMC4243477/ https://ncbi.nlm.nih.gov/pubmed/24505751 |
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