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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| Results with different interpolation times. (a) Reconstruction errors varying with interpolation time without iterative correction method. (b)–(e) The reconstruction results for Case A and Case B without VP method or with 20 times interpolation projections without iterative correction. |
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