| M Image | Encoding Time (sec) | PSNR(dB) | ||
| Filtered FIC | Neuro FIC | FIC | Neuro FIC | |
| Constant | 27 | 7 | 54.4 | 54.1 |
| Lenna | 187 | 185 | 30.1 | 28.8 |
| Airplane | 166 | 122 | 30.4 | 29.6 |