Probabilistic Air Segmentation and Sparse Regression Estimated Pseudo CT for PET/MR Attenuation Correction

PURPOSE: To develop a positron emission tomography (PET) attenuation correction method for brain PET/magnetic resonance (MR) imaging by estimating pseudo computed tomographic (CT) images from T1-weighted MR and atlas CT images. MATERIALS AND METHODS: In this institutional review board–approved and H...

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Bibliographic Details
Published in:Radiology
Main Authors: Chen, Yasheng, Juttukonda, Meher, Su, Yi, Benzinger, Tammie, Rubin, Brian G., Lee, Yueh Z., Lin, Weili, Shen, Dinggang, Lalush, David, An, Hongyu
Format: Artigo
Language:Inglês
Published: Radiological Society of North America 2015
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Original Research
Online Access:https://ncbi.nlm.nih.gov/pmc/articles/PMC4409527/
https://ncbi.nlm.nih.gov/pubmed/25521778
https://ncbi.nlm.nih.govhttp://dx.doi.org/10.1148/radiol.14140810
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