Multiview Attenuation Estimation and Correction
نویسندگان
چکیده
منابع مشابه
Emission-based estimation of lung attenuation coefficients for attenuation correction in time-of-flight PET/MR.
In standard segmentation-based MRI-guided attenuation correction (MRAC) of PET data on hybrid PET/MRI systems, the inter/intra-patient variability of linear attenuation coefficients (LACs) is ignored owing to the assignment of a constant LAC to each tissue class. This can lead to PET quantification errors, especially in the lung regions. In this work, we aim to derive continuous and patient-spe...
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ژورنال
عنوان ژورنال: Journal of Mathematical Imaging and Vision
سال: 2019
ISSN: 0924-9907,1573-7683
DOI: 10.1007/s10851-019-00871-6