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A Fourier reconstruction algorithm with constant attenuation compensation using 180° acquisition data for SPECT
In this paper, we develop an approximate analytical reconstruction algorithm that compensates for uniform attenuation in 2D parallel-beam SPECT with a 180° acquisition. This new algorithm is in the form of a direct Fourier reconstruction. The complex variable central slice theorem is used to derive...
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| 出版年: | Phys Med Biol |
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| 主要な著者: | , , |
| フォーマット: | Artigo |
| 言語: | Inglês |
| 出版事項: |
2007
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| 主題: | |
| オンライン･アクセス: | https://ncbi.nlm.nih.gov/pmc/articles/PMC5292233/ https://ncbi.nlm.nih.gov/pubmed/17921578 https://ncbi.nlm.nih.govhttp://dx.doi.org/10.1088/0031-9155/52/20/006 |
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