Table 4.
Average prediction error obtained by combination of features of single image component having average prediction error < ± 3.00
| Image component | Image feature combination | Average prediction error |
|---|---|---|
| Red color component | FOS + GLCM + Prewitt | ± 3.22 |
| Green color component | FOS + GLCM + Prewitt | ± 3.89 |
| Blue color component | FOS + GLCM + Prewitt | ± 3.58 |
| Gray component | FOS + GLCM | ± 2.80 |