BioinformaticsInternational Journal of Biomedical ImagingPeer-reviewed
SEGMENTATION OF DYNAMIC TOTAL-BODY -FDG PET IMAGES USING UNSUPERVISED CLUSTERING
Maria K. Jaakkola, Maria Rantala, Anna Jalo…·Riku Klén
This study evaluates unsupervised clustering methods for segmenting dynamic total-body PET images at the organ level, finding that k-means with PCA performs best but still has limited accuracy.