Table 3 List of features used in our proposed method
Features (Number of features) | BUS | CEUS | Features |
|---|---|---|---|
Morphological features (16) | \(\checkmark\) | \(\checkmark\) | Perimeter, Area, Enc, LS ratio, Aspect ratio, Form factor, Roundness, Solidity, Convexity, Extent, TCA ratio, TEP ratio, TEP diff, TCP ratio, TCP diff, AP ratio |
Texture features (22) | \(\checkmark\) | \(\checkmark\) | Autocorrelation, Correlation, Correlation-I, Correlation-II, Cluster Prominence, Cluster shade, Dissimilarity, Energy, Entropy, Homogeneity-I, Homogeneity-II, Maximum probability, Sum of squares:Variance, Sum average, Sum entropy, Sum variance, Difference variance, Difference entropy, Information measure of correlation 1, Information measure of correlation 2, Inverse difference normalized, Inverse difference moment normalized |
Region overlap (2) | \(\checkmark\) | Jaccard, Dice | |
TIC (8) | – | \(\checkmark\) | Peak intensity, Time-to-peak, AUTIC-all, AUTIC-in, AUTIC-out, Wash-in slope, Wash-out slope, Full width at half maximum |