Fig. 3From: Convolutional neural networks for improving image quality with noisy PET dataMean SUV measurements in VOI’s contoured for 65 lesions, grouped by those with volumes larger and smaller than 1 cm3. The CNN had difficulty to accurately quantify lesion SUVs, and this effect was amplified for small lesions in noisy data. Error bars denote the corresponding means of the intra-VOI standard deviationsBack to article page