Optimization of Ordered Subset Expectation Maximization Reconstruction for Reducing Urinary Bladder Artifacts in Single-photon Emission Computed Tomography Imaging

Bladder artifact during bone single-photon emission computed tomography (SPECT) is a common source of error. The extent and severity of bladder artifacts have been described for filtered back projection (FBP) reconstruction. Ordered subset expectation maximization (OSEM) may help to address this pro...

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Main Authors: Katua, A. M., Ankrah, A. O., Vorster, M., van Gelder, A., Sathekge, M. M.
Format: Artigo
Sprog:Inglês
Udgivet: Medknow Publications Pvt Ltd 2011
Fag:
Original Article
Online adgang:https://ncbi.nlm.nih.gov/pmc/articles/PMC3198040/
https://ncbi.nlm.nih.gov/pubmed/22034576
https://ncbi.nlm.nih.govhttp://dx.doi.org/10.4103/1450-1147.82108
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