Deep learning-based attenuation map generation with simultaneously reconstructed PET activity and attenuation and low-dose application
Objective. In PET/CT imaging, CT is used for positron emission tomography (PET)
attenuation correction (AC). CT artifacts or misalignment between PET and CT can cause …
attenuation correction (AC). CT artifacts or misalignment between PET and CT can cause …
[HTML][HTML] Impact of Attenuation Correction on Quantification Accuracy in Preclinical Whole-Body PET Images
T Wanek, L Schöllbauer, T Filip, S Mairinger… - Frontiers in …, 2020 - frontiersin.org
Background: Whole-body PET images can be obtained by using the “step-and-shoot”(SaS)
method (using multiple bed positions) or continuous bed motion (CBM). As transmission …
method (using multiple bed positions) or continuous bed motion (CBM). As transmission …