An iterative virtual projection method to improve the reconstruction performance for ill-posed emission tomographic problems
Liu Hua-Wei, Zheng Shu, Zhou Huai-Chun†
An iterative virtual projection method to improve the reconstruction performance for ill-posed emission tomographic problems |
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Liu Hua-Wei, Zheng Shu, Zhou Huai-Chun†
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| Assumed source distributions. (a) Case A: four identical squares and peaks. (b) Case B: three superposed peaks. (c) Case C: a ring. (d) Case D: a half of a ring and a peak. |
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