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Sparsity promoting regularization for effective noise suppression in SPECT image reconstruction

The purpose of this research is to develop an advanced reconstruction method for low-count, hence high-noise, single-photon emission computed tomography (SPECT) image reconstruction. It consists of a novel reconstruction model to suppress noise while conducting reconstruction and an efficient algori...

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Publicat a:Inverse Probl
Autors principals: Zheng, Wei, Li, Si, Krol, Andrzej, Schmidtlein, C Ross, Zeng, Xueying, Xu, Yuesheng
Format: Artigo
Idioma:Inglês
Publicat: 2019
Matèries:
Accés en línia:https://ncbi.nlm.nih.gov/pmc/articles/PMC7889001/
https://ncbi.nlm.nih.gov/pubmed/33603259
https://ncbi.nlm.nih.govhttp://dx.doi.org/10.1088/1361-6420/ab23da
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