Bhattacharyya (BC) distance Bhattacharyya distance Dice similarity coefficient Dice similarity coefficient (DSC) Geometry Hausdorff distance Hausdorff distance (HD) Image enhancement Image registration Image segmentation Images registration Images segmentations Jaccard similarity coefficient Jaccard similarity coefficient (JSC) Jaccard similarity coefficients Linear curvature Linear curvature (LC) Medical imaging Mutual information Mutual information (MI) Mutual informations Similarity coefficients