Algorithm | Description | Key references |
---|---|---|
AT | 3D adaptive iterative thresholding, using background subtraction | |
RG | 3D region-growing with automatic seed finder and stopping criterion | Day et al. [45] |
KM | 3D K-mean iterative clustering with custom stopping criterion | Zaidi and El Naqa [8] |
FCM | 3D fuzzy C-mean iterative clustering with custom stopping criterion | Belhassen and Zaidi [46] |
GCM | 3D Gaussian mixture models based clustering with custom stopping criterion | Hatt et al. [37] |
WT | Watershed transform-based algorithm, using sobel filter |