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Comparison of a Noise-Weighted Filtered Backprojection Algorithm with the Standard MLEM Algorithm for Poisson Noise
Iterative maximum-likelihood expectation maximization and ordered-subset expectation maximization algorithms are excellent for image reconstruction and usually provide better images than filtered backprojection (FBP). Recently, a FBP algorithm able to incorporate noise weighting during reconstructio...
Shranjeno v:
| izdano v: | J Nucl Med Technol |
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| Glavni avtor: | |
| Format: | Artigo |
| Jezik: | Inglês |
| Izdano: |
2013
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| Teme: | |
| Online dostop: | https://ncbi.nlm.nih.gov/pmc/articles/PMC4243832/ https://ncbi.nlm.nih.gov/pubmed/24159012 https://ncbi.nlm.nih.govhttp://dx.doi.org/10.2967/jnmt.113.127399 |
| Oznake: |
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