Fig. 2
From: Improved R2* liver iron concentration assessment using a novel fuzzy c-mean clustering scheme
Example images from OP scheme. Example liver images, LIC, and segmentation results from two cases, with each row corresponding to a case. The first column (a and f) and second column (b and g) are theacquired image and the corresponding LIC map, respectively. Manual (c and h), OP-1D-FCM (d and i), andOP-2D-FCM (e and j) clustering results are shown in the 3rd, 4th, and 5th columns, respectively. The colormap scale bar for the LIC map is displayed below the images in mg/g dw (dry weight). 2D-FCM clusteringoutperformed 1D-FCM in the first case, with opposite performance results in the second case.