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DIRECT RECONSTRUCTION OF DYNAMIC PET PARAMETRIC IMAGES USING SPARSE SPECTRAL REPRESENTATION

To generate parametric images for dynamic PET, direct reconstruction from projection data is statistically more efficient than conventional indirect methods that perform image reconstruction and kinetic modeling in two separate steps. Existing direct reconstruction methods often use nonlinear compar...

Deskribapen osoa

Gorde:
Xehetasun bibliografikoak
Egile Nagusiak: Wang, Guobao, Qi, Jinyi
Formatua: Artigo
Hizkuntza:Inglês
Argitaratua: 2009
Gaiak:
Sarrera elektronikoa:https://ncbi.nlm.nih.gov/pmc/articles/PMC3028271/
https://ncbi.nlm.nih.gov/pubmed/21278825
https://ncbi.nlm.nih.govhttp://dx.doi.org/10.1109/ISBI.2009.5193190
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