| S. No | Dimension | Recognition rate % | ||
| HOG | HOL | Improved -HOL | ||
| 1 | 30 | 92.50 | 93.50 | 95.33 |
| 2 | 50 | 92.75 | 93.75 | 96.67 |
| 3 | 80 | 93.65 | 94.75 | 96.87 |
| 4 | 100 | 94.65 | 95.75 | 97 |
| 5 | 150 | 95 | 96 | 97 |
| 6 | 200 | 95 | 96 | 97 |