Publications by authors named "Annika Katharina Sima"
Article Synopsis
- MOOSE software is designed for subject-specific, multiorgan segmentation using AI to enhance whole-body PET imaging research.
- It was trained on data from 2 PET/CT systems, employing 50 whole-body CT images, including healthy and oncology patients, and 34 F-FDG PET/MRI brain image volumes for cerebral structures.
- The segmentation performance was evaluated using the Dice score coefficient, with noncerebral tissues achieving an average Dice score over 0.90 in most cases, while cerebral segmentations showed lower scores, indicating variability in accuracy among different organs.
