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Few-view single photon emission computed tomography (SPECT) reconstruction based on a blurred piecewise constant object model
A sparsity-exploiting algorithm intended for few-view Single Photon Emission Computed Tomography (SPECT) reconstruction is proposed and characterized. The algorithm models the object as piecewise constant subject to a blurring operation. To validate that the algorithm closely approximates the true o...
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| Asıl Yazarlar: | , , , |
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| Materyal Türü: | Artigo |
| Dil: | Inglês |
| Baskı/Yayın Bilgisi: |
2013
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| Konular: | |
| Online Erişim: | https://ncbi.nlm.nih.gov/pmc/articles/PMC3844694/ https://ncbi.nlm.nih.gov/pubmed/23892823 https://ncbi.nlm.nih.govhttp://dx.doi.org/10.1088/0031-9155/58/16/5629 |
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