Table 1.
A list of all texture features analyzed in our study.
| Feature class | Feature name | Notation |
|---|---|---|
| Group 1 Gray-level histogram | Max | MAX |
| Min | MIN | |
| Mean | MEAN | |
| Sum | SUM | |
| Entropy | ETP | |
| Kurtosis | KTS | |
| Sigma | STD | |
| Skewness | SKEW | |
| 5th percentile | 5TH | |
| 5th mean | 5THM | |
| 95th percentile | 95TH | |
| 95th mean | 95THM | |
| Group 2 Co-occurrence | Cluster shade | CSD |
| Energy | ENG | |
| Entropy | CETP | |
| Inertia | INT | |
| Correlation | COR | |
| Haralick correlation | HCOR | |
| Inverse difference moment | IDM | |
| Group 3 Run length | Grey-level nonuniformity | GLN |
| Run-length nonuniformity | RLN | |
| Run percentage | RP | |
| High gray-level run emphasis | HGLRE | |
| Long run emphasis | LRE | |
| Low gray-level run emphasis | LGLRE | |
| Short run emphasis | SRE | |
| Group 4 Structural features | Local binary pattern | LBP |
| Edge enhancing index | EEI | |
| Fractal dimension | FD |