Feature class | Feature |
---|---|
First-order statistical features | Mean, Standard deviation |
Skewness | |
Kurtosis | |
Second-order statistical | Energy, Contrast |
features (Haralick) | Correlation, Variance |
Inverse difference moment | |
Sum average, Sum variance | |
Sum entropy, Entropy | |
Difference variance | |
Difference entropy | |
Information measure of correlation | |
Homogeneity, Autocorrelation | |
Dissimilarity, Cluster shade | |
Cluster prominence | |
Maximum probability | |
Gabor filters | 3 scales and 4 orientations |
Kirsch filters | 8 directions |