Fig. 4From: Direct reconstruction for simultaneous dual-tracer PET imaging based on multi-task learningThe representative reconstructed images from the tracer combination experiment. a Tracer combination I (\(^{11}\)C-FMZ/\(^{11}\)C-acetate), b Tracer combination II (\(^{18}\)F-FDG/\(^{11}\)C-FMZ). These images show the 10th frame of the dynamic imagesBack to article page